Watch Series 12
Image source:
RANKING
31
Rank 31 out of 37 Summarized in this category Rankings based on: • Pros-to-cons ratio • Number of reviews • Category average

Apple

Watch Series 12

price N/A

i
All prices are estimates and may vary from actual prices.

494 Pros

66%
36 reviews (6h 59m)

250 Cons

63%

100 vs 58

Design & Comfort

63%

82 vs 49

Features

59%

51 vs 36

Battery Life

84%

118 vs 22

Health Tracking

51%

25 vs 24

Software/OS

Reviewer verdict

Pros Cons Index analysed 36 YouTube video reviews of the Apple Watch Series 12: it earns an Index score of 3.7/5, ranking #31 among Smartwatches. Reviewers most often praise its health tracking, design & comfort, features, while the most common criticisms concern design & comfort, features.

Pros: Series 12 delivers industry-leading health sensing, much faster performance, and meaningful battery/charging improvements while staying familiar and well-built.

The Series 12 is praised mainly for its all-new health sensing system (heart rate sampled about every 5 seconds, more frequent HRV and larger electrodes/photodiodes) and highly accurate heart-rate tracking that brings richer recovery and readiness insights without sacrificing battery life. Reviewers also highlight the faster S11 chip and doubled RAM for snappier UI and new on-device audio intelligence, improved durability with Ceramic Shield on aluminum, comfortable refined design, strong Apple ecosystem integration (Apple Pay, messaging, music), and faster charging that makes daily top-ups convenient. Overall it's a substantial, practical upgrade for health-focused users and those on much older watches.

Cons: Visually and physically it's an incremental update with limited battery leap and some privacy and feature-availability concerns.

Most reviewers note the Series 12 is largely an evolutionary update — the external design is almost unchanged, bezels feel slightly larger, and there's still no Ultra-style action button. Battery life, while somewhat improved in practice and much faster to charge, remains roughly a one-day device for many users compared with multi-day sport watches. Several headline audio intelligence features (Live Rewind, Siri Recap) weren't available at review time and raised privacy questions about always-listening behavior. In short, great under-the-hood gains but limited visual change and tradeoffs that make it less compelling for recent upgraders.

Analysis based on 36 YouTube reviews (6h 59m of video) with 494 pros and 250 cons extracted.

Pros (494)

Health Tracking (118)
  • Significant upgrade to rear health monitoring hardware (electrodes and optical sensors). — The Tech Girl · ▶ Watch
  • Much more frequent heart-rate sampling (every 5 seconds vs once every 5 minutes on Series 11). — The Tech Girl · ▶ Watch
  • Great accuracy of Apple Watch heart-rate sensor preserved and improved with higher sampling rate. — The Tech Girl · ▶ Watch
  • Improved sensor and chip efficiency allowing many more readings without compromising battery life. — The Tech Girl · ▶ Watch
  • More health metrics and insights available (health age, metabolic/heart/sleep health, recovery HRV). — The Tech Girl · ▶ Watch
  • New, more streamlined and larger health-sensing system that is more energy efficient — ben's gadget reviews · ▶ Watch
  • Can conduct HRV (heart rate variability) readings every 5 seconds (much more frequent and accurate) — ben's gadget reviews · ▶ Watch
  • Improved frequency of heart-related readings without a hit to battery life — ben's gadget reviews · ▶ Watch
  • Improved heart-rate sampling (every 5 seconds) yields more detailed daytime heart-rate data — CNET · ▶ Watch
  • Redesigned sensors (32 electrodes vs 2) delivering fuller picture and more consistent ECG readings — CNET · ▶ Watch
  • Improved optical sensor with more efficient, frequent LED readings for better HR and HRV throughout the day — CNET · ▶ Watch
  • New recovery/readiness metrics (readiness score) that update dynamically throughout the day — CNET · ▶ Watch
  • New readiness score that updates throughout the day combining sleep, vitals and activity — GadgetByte · ▶ Watch
  • Redesigned Health app with AI‑generated summaries and a health age estimate — GadgetByte · ▶ Watch
  • Health sensing updates: new sensor layout with much more frequent background heart rate (every 5 seconds) and HRV readings (every 5 minutes) — Craig's Tech Talk · ▶ Watch
  • New readiness score and upcoming Health app redesign with insights, longevity tab, and health age score — Craig's Tech Talk · ▶ Watch
  • New Readiness feature combines activity, training load, vitals, and sleep to give a readiness score and recommendations — The Product Reviewer · ▶ Watch
  • Readiness can give useful daily guidance for recovery and training when sleep tracking/vitals are set up — The Product Reviewer · ▶ Watch
  • More frequent heart rate and HRV measurements with new health sensing system, improving fitness/health tracking — The Product Reviewer · ▶ Watch
  • New health sensing system with larger electrodes, redesigned photodiodes, and improved LEDs enabling much more frequent heart rate sampling (every 5s) and HRV tracking — Kyle Erickson · ▶ Watch
  • Enables HRV and readiness score in Vitals app, which gives useful recovery/stress insights — Kyle Erickson · ▶ Watch
  • Completely redesigned health sensing system with increased electrode surface area for more accurate results — Brian Tong · ▶ Watch
  • Eight photodiodes arranged in a ring (vs four previously) for improved accuracy — Brian Tong · ▶ Watch
  • Larger, more power-efficient green LEDs supporting accurate heart rate measurements during motion — Brian Tong · ▶ Watch
  • Claimed industry-leading heart rate accuracy based on Apple white paper comparisons to other wearables and chest ECG — Brian Tong · ▶ Watch
  • Heart rate measurements taken every 5 seconds, providing near real-time data and short-term history — Brian Tong · ▶ Watch
  • Heart rate variability measured much more frequently (about every 5 minutes) for better recovery/stress insights — Brian Tong · ▶ Watch
  • New readiness metric in the Health app that combines sleep, activity and HRV to give actionable daily guidance — Brian Tong · ▶ Watch
  • Improved/new health sensor — quick and responsive readings — Samuel Philip Airey · ▶ Watch
  • Useful health metrics: overnight and daytime HRV and a readiness score that integrates sleep, vitals and activity — Samuel Philip Airey · ▶ Watch
  • New heart rate sensor (ring of photodiodes, larger LEDs) that provides very accurate heart rate tracking — Mike O'Brien · ▶ Watch
  • New sensing system with updated optical and electrical sensing capabilities (more frequent heart rate and HRV sampling) — TagmondTech · ▶ Watch
  • New readiness feature to help understand preparedness for activity (uses sleep, activity, training load, etc.) — TagmondTech · ▶ Watch
  • Health sensing system delivers higher-frequency continuous heart rate data (scans every ~5 seconds) and adds recovery HRV — Zach Techfield · ▶ Watch
  • Much more frequent heart rate measurements (every 5 seconds) and new health sensing system — ZONEofTECH · ▶ Watch
  • New health features: readiness feature, health age, recovery HRV (body age/recovery score similar to Whoop without subscription) — ZONEofTECH · ▶ Watch
  • Health sensors are excellent—fast, accurate, and consistent (heart rate, ECG works well, readiness score available). — Apple Bias · ▶ Watch
  • Readiness score and vitals persist across resets (vitals not wiped when resetting watch). — Apple Bias · ▶ Watch
  • Completely redesigned heart rate and health sensor enabling much more frequent heart rate and HRV readings — DesFit · ▶ Watch
  • More health and recovery feedback (expanded Vitals app with nighttime and new daytime view) — DesFit · ▶ Watch
  • HRV available and recorded much more frequently (up to every 5 minutes) allowing better baselines — DesFit · ▶ Watch
  • New Readiness feature that combines vitals, workouts and sleep to provide dynamic readiness score — DesFit · ▶ Watch
  • All-new health sensing system with redesigned optical and electrical sensors and larger, more power-efficient green LEDs. — MacRumors · ▶ Watch
  • New S11 chip enables far more frequent heart reads (background heart rate every 5 seconds) and much more frequent HRV measurements, improving accuracy. — MacRumors · ▶ Watch
  • Apple claims the most accurate heart rate sensing in any wearable (per their testing vs competitors). — MacRumors · ▶ Watch
  • New readiness app gives a daily adaptive score (0–10) using activity, vitals, and sleep and updates throughout the day. — MacRumors · ▶ Watch
  • Sleep score and detailed sleep breakdowns included (duration, consistency, awakenings, stage time). — MacRumors · ▶ Watch
  • Overall sensing overhaul delivers much greater measurement frequency and accuracy versus prior Series models; substantial update especially for users coming from Series 9 or older. — MacRumors · ▶ Watch
  • Revamped optical heart rate sensor package claimed to be the most accurate on the market — DC Rainmaker · ▶ Watch
  • Increased ECG electrode surface area (24% larger) and redesigned layout — DC Rainmaker · ▶ Watch
  • Photo diode array increased (eight windows with double photodiodes) for improved workout capture — DC Rainmaker · ▶ Watch
  • New LED array enabling much higher-frequency heart rate sampling — DC Rainmaker · ▶ Watch
  • HRV recorded much more frequently (every 5 minutes at night and daytime HRV as well), enabling HRV in Vitals — DC Rainmaker · ▶ Watch
  • Daytime vitals section exposing resting heart rate and daytime HRV to the user — DC Rainmaker · ▶ Watch
  • All-new second-generation electrical heart sensor enabling high-frequency background heart rate tracking (~every 5 seconds) — zollotech · ▶ Watch
  • Readiness app using activity, vitals, and sleep to provide a daily recovery/readiness score — zollotech · ▶ Watch
  • Continuous all-day heart rate monitoring enabled with the new sensor — zollotech · ▶ Watch
  • New S11 chip powers upgraded health tracking and sensors (second‑generation optical and electrical sensors, larger efficient green LEDs) — EscolhaSegura · ▶ Watch
  • Much higher heart rate background sampling (every 5 seconds) and HRV recorded every 5 minutes — EscolhaSegura · ▶ Watch
  • Introduces 'Readiness' feature that cross‑references activity, training load, vitals and sleep to give morning score and recommendations — EscolhaSegura · ▶ Watch
  • On-paper heart rate sensor accuracy is improved (tests showed high accuracy vs Polar chest strap) — EscolhaSegura · ▶ Watch
  • Sleep tracking appears more faithful/accurate (better detection of awakenings and fragmented sleep) — EscolhaSegura · ▶ Watch
  • Re-engineered sensor system with much more accurate heart rate sensing (claimed most accurate in any wearable) — Andru Edwards · ▶ Watch
  • Bigger, more efficient LEDs, new photodiodes and S11 chip improve frequency and precision of readings — Andru Edwards · ▶ Watch
  • Background heart rate updates every ~5 seconds (vast improvement over Series 11) — Andru Edwards · ▶ Watch
  • Heart rate variability updates as often as every 5 minutes (vs every 2 hours previously) — Andru Edwards · ▶ Watch
  • Sensor data feeds into new Readiness app that gives a daily readiness score and actionable guidance — Andru Edwards · ▶ Watch
  • Readiness score updates throughout the day (not locked to morning) and deeper breakdowns available without subscription — Andru Edwards · ▶ Watch
  • Improved health sensors with larger sensing area: more electrodes and photodiodes, 2nd generation electrical heart sensor and always-on optical heart sensor (can read heart rate every 5 seconds) — Nabeel Nawab · ▶ Watch
  • New health features/apps: Readiness app, redesigned Vitals app with HRV, sleep duration, blood oxygen, respiratory rate and overnight metrics — Nabeel Nawab · ▶ Watch
  • Includes all major health features (ECG app, new second-gen heart rate sensor measuring every 5 seconds, HRV tracking every 5 minutes, and new recovery app) — Max Tech · ▶ Watch
  • Redesigned heart rate sensor that records heart rate every 5 seconds (continuous data) — Isa does tech · ▶ Watch
  • Live heart rate data visible on the watch face — Isa does tech · ▶ Watch
  • Heart rate tracking closely matches chest strap during exercise — Isa does tech · ▶ Watch
  • Improved HRV readings (recovery HRV) for more immediate recovery data — Isa does tech · ▶ Watch
  • Readiness suggestions (activity recommendations) based on score — Isa does tech · ▶ Watch
  • Tracks sleep, sleep stages, sleep apnea detection, ECG, SpO2, wrist temperature, fall and crash detection, on-device GPS, swim tracking (including water depth/temperature) — Isa does tech · ▶ Watch
  • Redesigned sensors with bigger LEDs and light sensor ring enable heart rate checks every 5 seconds (more accurate) — SamCambetis · ▶ Watch
  • Live heart rate and live step count complications that update on the watch face — SamCambetis · ▶ Watch
  • New readiness score feature (uses sleep, activity, overnight heart rate) to advise whether to 'go for it' or 'take it easy' — SamCambetis · ▶ Watch
  • Includes ECG app and blood oxygen measurement (features not present on SE) — SamCambetis · ▶ Watch
  • Redesigned health sensing system with larger, more power-efficient green LEDs enabling much more frequent heart rate checks (about every 5 seconds). — TheJuan&Only · ▶ Watch
  • More aggressive and frequent HRV (heart rate variability) tracking. — TheJuan&Only · ▶ Watch
  • New readiness score that consolidates activity, training load, vitals, HRV and sleep into a simple 0–10 score with a dedicated app. — TheJuan&Only · ▶ Watch
  • Includes the new health sensing system on the back for higher-frequency heart rate tracking — The Run Testers · ▶ Watch
  • Unlocks features like heart rate variability, recovery averages, and readiness scores for training insights — The Run Testers · ▶ Watch
  • Improved overnight/day vitals view (revamped vitals app) for better wellness visibility — The Run Testers · ▶ Watch
  • Heart rate tracking remains very good — among the best wrist-based accuracy seen — The Run Testers · ▶ Watch
  • Training-focused features (readiness, HRV averages) provide valuable recovery and insight if you care about those metrics — The Run Testers · ▶ Watch
  • Heart rate monitoring significantly improved: heart rate now sampled every 5 seconds (previously every 5 minutes) — Mark Ellis Reviews · ▶ Watch
  • HRV monitoring improved from every 2 hours to every 5 minutes at rest — Mark Ellis Reviews · ▶ Watch
  • Introduction of a readiness score to gauge recovery and training readiness (complication available on watch face) — Mark Ellis Reviews · ▶ Watch
  • New sensor enabling much more frequent heart rate and HRV readings (heart rate every 5 seconds, HRV ~every 5 minutes) for richer health data — Tech Fowler · ▶ Watch
  • Health app redesign provides more tailored recommendations and new scores (sleep score, readiness score) — Tech Fowler · ▶ Watch
  • New health sensing system that reads heart rate every 5 seconds all day (more frequent, claimed most accurate heart rate sensing in a wearable) — TheUnlockr · ▶ Watch
  • Thinner sensor bump with bigger green LEDs and larger electrical sensor surface for ECG — TheUnlockr · ▶ Watch
  • New readiness score that summarizes recovery and updates throughout the day — TheUnlockr · ▶ Watch
  • Daytime vitals view and much more frequent HRV measurements (up to 25x more often) — TheUnlockr · ▶ Watch
  • Reads heart rate every 5 seconds (much more frequent than previous 5-minute interval) — Nikias Molina · ▶ Watch
  • Redesigned sensor cluster with more and smaller sensors, leading to more accurate readings — Nikias Molina · ▶ Watch
  • Heart Rate app redesigned with improved visuals and animation; new heart rate complication updating every 5 seconds — Nikias Molina · ▶ Watch
  • HRV now exposed on the watch and used in recovery tracking (dedicated recovery HRV section) — Nikias Molina · ▶ Watch
  • New Vitals app that aggregates multiple sensors and gives accurate daily/weekly insights — Nikias Molina · ▶ Watch
  • Readiness score combines activity, sleep, and vitals to give a simple actionable recovery score that updates throughout the day — Nikias Molina · ▶ Watch
  • Overall: most accurate health tracking in the market (ECG, SpO2, improved HR/HRV/vitals) and strong integration within Apple ecosystem — Nikias Molina · ▶ Watch
  • New sensor design with redesigned optical and electrical sensors for more frequent and accurate heart rate tracking (heart rate every 5 seconds, 24/7) — Happy Aujla · ▶ Watch
  • Better step tracking and more detailed sleep breakdown (when worn for sufficient nights) — Happy Aujla · ▶ Watch
  • Digital crown supports ECG (digital crown electrode) — ShortCircuit · ▶ Watch
  • Readiness/vitals tracking: more in-depth heart rate sampling (every ~5 seconds) and new recovery/HRV tracking — ShortCircuit · ▶ Watch
  • Longevity and health-age features with ability to input lab results and other health data — ShortCircuit · ▶ Watch
  • All-new health sensing system with redesigned sensor array increasing accuracy and heart rate sampling rate with little battery cost — Engadget · ▶ Watch
  • Background heart rate measurements increased from every 5 minutes to every 5 seconds — Engadget · ▶ Watch
  • Updated Vitals app showing daytime metrics — Engadget · ▶ Watch
  • Readiness app and score powered by improved sensing (provides readiness/recovery insights) — Engadget · ▶ Watch
  • Redesigned sensing system collects heart rate and HRV data more frequently, providing more body information. — Faiz Aly · ▶ Watch
  • Improved health context and features (readiness, health age, vitals) help translate data into useful insights. — Faiz Aly · ▶ Watch
  • Readiness feature gives helpful daily guidance based on sleep, activity, heart rate, and recovery. — Faiz Aly · ▶ Watch
  • Sleep tracking is detailed and useful (sleep length, stages, comparisons to previous nights). — Faiz Aly · ▶ Watch
Design & Comfort (100)
  • Feels solid with good heft and built extremely well — Zach Techfield · ▶ Watch
  • Tried-and-tested design that remains familiar and comfortable (no visible difference from Series 11/10/9). — The Tech Girl · ▶ Watch
  • All-ceramic premium model option available for those who want it. — The Tech Girl · ▶ Watch
  • Attractive new finishes and colors (bronze, ceramic, titanium) — CNET · ▶ Watch
  • New ceramic coating on glass improves durability against cracks — CNET · ▶ Watch
  • Feels nice to wear with crisp haptics and snug fit; dust and water resistance — GadgetByte · ▶ Watch
  • Available in new luxurious ceramic finish (premium option) — GadgetByte · ▶ Watch
  • Ceramic Shield that is claimed to be 60% tougher than previous glass — Craig's Tech Talk · ▶ Watch
  • Multiple sizes and material/color options (42/46mm, aluminum colors, titanium, ceramic) — Craig's Tech Talk · ▶ Watch
  • New ceramic case is highly scratch resistant and uses sapphire crystal display, showing no visible marks after heavy use — Kyle Erickson · ▶ Watch
  • Lighter colors and ceramic 'pearl white' aesthetic are appealing (author preferred) — Kyle Erickson · ▶ Watch
  • Comfortable to wear compared to Ultra (less bulky, rounded corners, softer edges) — Kyle Erickson · ▶ Watch
  • Ceramic 46 mm is relatively light (51 g) and still less bulky than Ultra; overall form factor feels better on wrist — Kyle Erickson · ▶ Watch
  • Bezel increase not very noticeable in practice (blends when screen content/background is black) — Samuel Philip Airey · ▶ Watch
  • Thin and lightweight form factor compared to Ultra models — comfortable and less obtrusive on the wrist — Samuel Philip Airey · ▶ Watch
  • Rounded design reduces sleeve snagging and improves comfort — Samuel Philip Airey · ▶ Watch
  • Flexible/lightweight band options (Velcro strap) make fit comfortable and adjustable — Samuel Philip Airey · ▶ Watch
  • Smaller/thinner build reduces worry about scratching or bashing in daily use — Samuel Philip Airey · ▶ Watch
  • Slim, light and comfortable design for all-day wear and sleeping (less intrusive when laying on wrist) — Mike O'Brien · ▶ Watch
  • Comfort significantly improved with the Snap Duo (Magnetic) band — water resistant, quick-drying, secure and very comfortable — Mike O'Brien · ▶ Watch
  • Multiple size and material options (42/46 mm; aluminum, ceramic, titanium) and cellular option — Mike O'Brien · ▶ Watch
  • Nice new colors and attractive finish (dark bronze aluminum, less glossy than Series 11) — Zach Techfield · ▶ Watch
  • Good screen-to-body ratio / bezels not problematic with dark watch faces — Mike O'Brien · ▶ Watch
  • Overall a very likable, comfortable daily watch — reviewer prefers it to other watches including Garmin and Apple Watch Ultra — Mike O'Brien · ▶ Watch
  • Comfortable, lightweight, premium build and familiar design; suitable for everyday wear and exercise — TagmondTech · ▶ Watch
  • Lightweight and comfortable with available band options (Velcro dad mode mentioned as light and better) — Zach Techfield · ▶ Watch
  • Newer, thinner design compared with Series 9 (smaller thickness and slightly larger watch face) — ZONEofTECH · ▶ Watch
  • Option of ceramic case in pearl white or night blue with attractive appearance — ZONEofTECH · ▶ Watch
  • Metal and zirconia back (new back material) — ZONEofTECH · ▶ Watch
  • Ceramic Shield 2 display replacing IonX/ion‑infused glass (more durable display) — ZONEofTECH · ▶ Watch
  • More and updated band options (new colors and materials) — ZONEofTECH · ▶ Watch
  • Ceramic Shield 2 and enhanced sensors make it a meaningful upgrade for Series 9 and older owners — ZONEofTECH · ▶ Watch
  • Crown moves smoothly, is clicky and moves freely (no issues experienced personally). — Apple Bias · ▶ Watch
  • Series lineup is more comfortable for day-to-day wear compared with Ultra (if coming from Ultra). — Apple Bias · ▶ Watch
  • New colors and materials (bronze, ceramic options, true gold) — DesFit · ▶ Watch
  • Upgraded display glass on aluminum models (ceramic shield) — ~60% tougher than previous Ion-X — DesFit · ▶ Watch
  • Attractive new dark bronze aluminum finish that looks warm, shifts with light, and feels like a deliberate color choice (also ceramic pearl white preferred by reviewer). — MacRumors · ▶ Watch
  • Fresh finishes (dark bronze and ceramic) make the Series 12 visually distinct from recent models. — MacRumors · ▶ Watch
  • Same comfortable sizes (46 and 42 mm) and thin profile retained. — MacRumors · ▶ Watch
  • Aluminum models now use Ceramic Shield 2, claimed to be 60% tougher than previous glass. — MacRumors · ▶ Watch
  • Stronger display (60% stronger than previous model) — DC Rainmaker · ▶ Watch
  • New color and material options including dark bronze, new gold, ceramic cases (white/blue), and Hermes editions — DC Rainmaker · ▶ Watch
  • Aluminum base model available in multiple colors and sizes (42/46 mm) with GPS option — zollotech · ▶ Watch
  • Ceramic Shield 2 display (60% tougher than previous Ion-X glass) for improved durability — zollotech · ▶ Watch
  • Taptic Engine updated to use 100% recycled copper (environmental improvement) — zollotech · ▶ Watch
  • Maintains familiar physical controls and form factor (digital crown, button, microphone) while adding improvements — zollotech · ▶ Watch
  • Comfortable fit and maintained thin design similar to previous generations (42mm model preferred size) — EscolhaSegura · ▶ Watch
  • Practically same reliable design and measurements as Series 10/11 (classic square case, buttons placement) — EscolhaSegura · ▶ Watch
  • Improved glass on aluminum models: Ceramic Shield 2 replacing ION X, claimed 60% more resistant — EscolhaSegura · ▶ Watch
  • Versatile — suits both outdoor activities and formal settings — NeoTech · ▶ Watch
  • New finishes and ceramic option (Pearl White and Night Blue) that look great — Andru Edwards · ▶ Watch
  • Dark bronze aluminum is an attractive new color — Andru Edwards · ▶ Watch
  • Ceramic is the best looking watch in the lineup (for those who value fashion materials) — Andru Edwards · ▶ Watch
  • Easy to install strap (sport band with stainless steel pin, size markings) — Nabeel Nawab · ▶ Watch
  • Design carries forward familiar look from Series 10/11 with digital crown, side button, mic and speaker; aluminum case matte finish looks good — Nabeel Nawab · ▶ Watch
  • Available in aluminum, titanium and ceramic (multiple finish/color options) — Nabeel Nawab · ▶ Watch
  • Matte black aluminum finish looks very good — Nabeel Nawab · ▶ Watch
  • Sizes: 46 mm and 42 mm (options for different wrist sizes) — Nabeel Nawab · ▶ Watch
  • 50 meters water resistance and IP6X dust resistance — Nabeel Nawab · ▶ Watch
  • Upgraded front glass: Ceramic Shield 2 with much improved drop resistance (claimed 60% tougher than previous iX glass) — Nabeel Nawab · ▶ Watch
  • Multiple price/finish options (aluminum more affordable; titanium and ceramic premium choices) — Nabeel Nawab · ▶ Watch
  • Lightweight and comfortable to wear (suitable as a primary watch) — Nabeel Nawab · ▶ Watch
  • Largest range of material options (four aluminum finishes including dark bronze, two titanium options including radiant gold, and ceramic in two colors) — Max Tech · ▶ Watch
  • Base $400 model upgraded from scratch-prone Ion X to ceramic Shield 2 display glass (much more scratch resistant) — Max Tech · ▶ Watch
  • No need to buy titanium model to get scratch-resistant glass because base model has ceramic Shield 2 — Max Tech · ▶ Watch
  • Thinnest and most stylish among the lineup with many material/color options — Max Tech · ▶ Watch
  • Comes in multiple sizes, colors and materials (aluminum, titanium, ceramic) — Isa does tech · ▶ Watch
  • Black aluminum case is clean, understated and very light — NeoTech · ▶ Watch
  • Durability improvement: aluminum models now use Ceramic Shield 2 display (claimed ~60% tougher than previous ion-X glass). — TheJuan&Only · ▶ Watch
  • New color finishes, ceramic models returned (pearl white, night blue) and general material choices (aluminum, titanium, ceramic). — TheJuan&Only · ▶ Watch
  • Elegant, refined design that enhances everyday life — NeoTech · ▶ Watch
  • Design feels invisible and comfortable for daily wear — NeoTech · ▶ Watch
  • Maintains a sleek, non-bulky profile despite the large screen — NeoTech · ▶ Watch
  • Balanced combination of elegant design and capable performance for dependable daily experience — NeoTech · ▶ Watch
  • Added ceramic case option and tougher 'ceramic shield' display protection against scratches — The Run Testers · ▶ Watch
  • Apple brought back the white ceramic edition (pearl white and night blue), offering a premium aesthetic and material option — Mark Ellis Reviews · ▶ Watch
  • Ceramic model uses sapphire front glass which is more scratch-resistant and durable than aluminium — Mark Ellis Reviews · ▶ Watch
  • Aluminium Series 12 is the sensible, cheaper option and comes in attractive colours (example: dark bronze) — Mark Ellis Reviews · ▶ Watch
  • Aluminium model features Ceramic Shield 2 claimed to be 60% tougher than previous Ion-X glass — Mark Ellis Reviews · ▶ Watch
  • Comfortable to wear (more comfortable than Ultra 4, especially for sleeping) — Tech Fowler · ▶ Watch
  • New material options: ceramic and titanium cases for more premium / durable choices — Tech Fowler · ▶ Watch
  • New color option (dark bronze) and refreshed aesthetics — Tech Fowler · ▶ Watch
  • Ceramic Shield 2 glass on aluminum model (stronger than previous Ion-X) — Tech Fowler · ▶ Watch
  • New finishes and material options including aluminum with Ceramic Shield 2 and new titanium/ceramic colors — TheUnlockr · ▶ Watch
  • Ceramic Shield 2 on aluminum models (Apple claims 60% tougher than previous aluminum watch glass) — TheUnlockr · ▶ Watch
  • Lighter and less obtrusive on the wrist (feels like it 'disappears' and easier to style) — TheUnlockr · ▶ Watch
  • Aluminum models now use Ceramic Shield 2 glass, ~60% tougher than previous generation — Nikias Molina · ▶ Watch
  • New finishes (e.g., dark bronze) and ceramic option (pearl white) with attractive aesthetics — Nikias Molina · ▶ Watch
  • Attractive watch bands and versatile styling for sport or dress — Nikias Molina · ▶ Watch
  • Premium unboxing and packaging with engraved Series 12 feels satisfying — Happy Aujla · ▶ Watch
  • New Dark Bronze color option looks really nice — Happy Aujla · ▶ Watch
  • Matching Milanese Loop band is high quality and complements the Dark Bronze finish — Happy Aujla · ▶ Watch
  • Magnetic closure on the Milanese Loop is easy to adjust and secure — Happy Aujla · ▶ Watch
  • Multiple material and finish options (aluminum, titanium, ceramic) and two sizes (46mm and 42mm) — Happy Aujla · ▶ Watch
  • Ceramic Shield 2 glass is 60% tougher than previous Ion X glass, improving durability — Happy Aujla · ▶ Watch
  • Unboxing/package design remains familiar and convenient (band integrated in packaging) — ShortCircuit · ▶ Watch
  • Improved sensor hardware: green/red/infrared LEDs, photodiode sensors, ceramic shield front glass and zirconia back — ShortCircuit · ▶ Watch
  • Wide range of finishes, materials (aluminum, titanium, ceramic) and band/price options — ShortCircuit · ▶ Watch
  • Bronze aluminum model offers a more subtle, luxurious-looking finish compared with other aluminum finishes. — Faiz Aly · ▶ Watch
  • More finish options (ceramic, bronze aluminum, titanium) to suit budget and style preferences. — Faiz Aly · ▶ Watch
Features (82)
  • Apple Pay works reliably on the watch — Zach Techfield · ▶ Watch
  • Decent speaker volume for Siri and notifications — Mike O'Brien · ▶ Watch
  • Improved Siri/AI capabilities on the watch (potentially very useful hands-free when cooking/holding things). — The Tech Girl · ▶ Watch
  • New Siri features announced (Siri recap and live rewind) that could enable transcripts and short audio rewind. — The Tech Girl · ▶ Watch
  • Apple positioning the Watch as an industry-leading health wearable and moving toward AI wearable features. — The Tech Girl · ▶ Watch
  • On-screen keyboard and voice dictation work well and fast for replying to messages — ben's gadget reviews · ▶ Watch
  • Good integration with Apple ecosystem (AirPods, seamless experiences like Siri prompts while biking) — ben's gadget reviews · ▶ Watch
  • Convenient features like Shazam widget automatically listening for music — ben's gadget reviews · ▶ Watch
  • Apple Watches have the best watch faces and the most selections — ben's gadget reviews · ▶ Watch
  • Audio intelligence features (faster Shazam, accessibility transcription) could be useful — CNET · ▶ Watch
  • Enables new watchOS 27 features and on‑device AI (audio intelligence) like automatic Shazam recognition — GadgetByte · ▶ Watch
  • Can notify of important sounds (fire alarm, sirens, car horns) — useful accessibility feature — GadgetByte · ▶ Watch
  • Improved audio intelligence features (sound recognition, Live Rewind, Siri Recap, built-in Shazam) — Craig's Tech Talk · ▶ Watch
  • New single-tap gesture (in addition to double tap and flick) for easier interaction — Craig's Tech Talk · ▶ Watch
  • Notifications can be cleaned up to reduce distractions by selecting which apps notify the watch — The Product Reviewer · ▶ Watch
  • Customizable watch faces with complications (battery %, weather, activity rings, heart rate, calendar, workouts) provide useful at-a-glance information — The Product Reviewer · ▶ Watch
  • Ability to create multiple watch faces for different contexts (everyday, workout, work) — The Product Reviewer · ▶ Watch
  • Always-on display available (optional) for a full smartwatch experience — The Product Reviewer · ▶ Watch
  • Expanded gesture control (Double Tap, single tap) and smart stack widgets improve one-handed interaction — The Product Reviewer · ▶ Watch
  • New audio intelligence features: sound recognition (sirens, alarms, doorbells, baby crying) and music recognition (Shazam) integrated into smart stack — The Product Reviewer · ▶ Watch
  • Customizable workout screens to show the specific metrics you care about (pace, heart rate, distance, HR zones) — The Product Reviewer · ▶ Watch
  • Apple Pay on the watch offers convenient, secure contactless payments and wallet features (tickets, passes) — The Product Reviewer · ▶ Watch
  • Robust safety features (emergency contacts, Medical ID, fall detection, Emergency SOS) that are important to set up — The Product Reviewer · ▶ Watch
  • Redesigned Health app makes data more glanceable and provides useful insights, improving day-to-day experience — Brian Tong · ▶ Watch
  • Quality-of-life improvements throughout the watch experience (sensing and software integration) — Brian Tong · ▶ Watch
  • Great everyday usability — quick access to time, date, weather and apps — Samuel Philip Airey · ▶ Watch
  • Can be used as a car key (convenient feature) — Samuel Philip Airey · ▶ Watch
  • Workout summaries and live activity sharing to phone are useful — Mike O'Brien · ▶ Watch
  • Can pause/resume workouts from the watch face; works well for cycling with phone on handlebars — Mike O'Brien · ▶ Watch
  • Offline Spotify and music playback work well during workouts and swimming — Mike O'Brien · ▶ Watch
  • Useful gesture controls (pinch to cycle tiles) and an intelligent default watch face that surfaces relevant info — Mike O'Brien · ▶ Watch
  • Hearing health notifications and redesigned Health app features (readiness score, upcoming longevity tab, sound recognition) add useful health insights — Mike O'Brien · ▶ Watch
  • Broad range of established Apple Watch health and fitness features (ECGs, sleep tracking, temperature sensing, vitals, health notifications) — TagmondTech · ▶ Watch
  • Good ecosystem integration (notifications, fitness tracking, connectivity options with GPS and cellular models) — TagmondTech · ▶ Watch
  • Texting experience is excellent (quick replies, voice-to-text works well, gestures reliable) — Zach Techfield · ▶ Watch
  • Can unlock Mac and handle common phone tasks (GPS, Spotify, calls, texts) — effectively replaces many phone functions — Zach Techfield · ▶ Watch
  • Overall dependable — 'just freaking works' for everyday communications and availability — Zach Techfield · ▶ Watch
  • New water-related sensors for Series 9 upgraders: water temperature sensor and depth gauge (up to 6 m) and speaker media playback — ZONEofTECH · ▶ Watch
  • New audio intelligence features (sound recognition, faster Shazam/song recognition, live rewind and Siri recaps) — DesFit · ▶ Watch
  • Many practical and useful features make Series 12 a substantial upgrade, especially for users with older watches — DesFit · ▶ Watch
  • New audio intelligence features (live rewind, Siri recap, sound recognition, automatic Shazam) powered by S11 chip. — MacRumors · ▶ Watch
  • Privacy-focused audio processing: no stored raw recordings, transcripts end-to-end encrypted, opt-in. — MacRumors · ▶ Watch
  • New Siri modular watch face and heart-data complications. — MacRumors · ▶ Watch
  • S11 chipset with a secure audio processing exclave enabling on-device audio features — DC Rainmaker · ▶ Watch
  • Four on-device audio features: sound recognition (accessibility), Live Rewind (15s text recap), Siri recap summaries, and much faster Shazam detection — DC Rainmaker · ▶ Watch
  • Live Rewind provides a 15‑second text recap on wrist (can send to Siri or save) — DC Rainmaker · ▶ Watch
  • Siri recap runs on-device with protections (no raw audio playback, no speaker annotation) and summarizes conversations — DC Rainmaker · ▶ Watch
  • Instant Shazam-like recognition because audio signature is generated on-device and a tiny signature is sent to Shazam — DC Rainmaker · ▶ Watch
  • New gestures (one-handed tap/double tap) work quickly and reliably — zollotech · ▶ Watch
  • Audio intelligence features: on-watch music recognition (Shazam) and sound recognition — zollotech · ▶ Watch
  • Software/features like double tap on widgets, faster Shazam, and recognition of sirens/alarms/baby crying (audio features) available — EscolhaSegura · ▶ Watch
  • Two audio intelligence features available now (music detection and improved sound recognition) are genuinely useful — Andru Edwards · ▶ Watch
  • Carries forward other sensors (temperature, water, depth, altimeter, gyro, compass, etc.) — Nabeel Nawab · ▶ Watch
  • New Watch face and complications from watchOS 27 — Nabeel Nawab · ▶ Watch
  • New Siri (Siri A.I.) on-device and cloud features, conversation transcripts, meeting recap and future Live Rewind option — Nabeel Nawab · ▶ Watch
  • New wrist gestures (wrist flick, single tap, double tap) for control — Nabeel Nawab · ▶ Watch
  • Has the depth gauge for snorkeling (better water resistance than SE3) — Max Tech · ▶ Watch
  • Maintains Apple Watch strengths as a smartwatch: notifications, call handling, camera remote, gestures (double tap), Apple Pay, Shazam integration — Isa does tech · ▶ Watch
  • New Siri modular watch face and smart stack that surfaces relevant info and supports gesture navigation — Isa does tech · ▶ Watch
  • Accessibility: sound recognition — Isa does tech · ▶ Watch
  • Upcoming features (live rewind and Siri recap) that could add useful functionality (with privacy safeguards and opt-out options) — Isa does tech · ▶ Watch
  • New software/hardware features supported: Siri AI experience, audio intelligence, faster Shazam detection, and upcoming Live Rewind / Siri Recap (privacy-focused processing). — TheJuan&Only · ▶ Watch
  • Strong fitness features: activity rings, heart rate monitoring, dedicated workouts — NeoTech · ▶ Watch
  • Handles everyday tasks seamlessly (music control, weather, messages) — NeoTech · ▶ Watch
  • Audio intelligence features (Siri AI, Siri recap, live rewind) planned to enhance smartwatch capabilities — The Run Testers · ▶ Watch
  • Still a slick smartwatch experience for payments, notifications and app support — The Run Testers · ▶ Watch
  • Siri AI available on compatible iPhones and on the wrist, offering powerful on-device assistance — Mark Ellis Reviews · ▶ Watch
  • Workout Buddy now works on the watch without needing an iPhone, providing encouragement via AirPods — Mark Ellis Reviews · ▶ Watch
  • Sound recognition (Shazam) is available on the watch to identify songs — Mark Ellis Reviews · ▶ Watch
  • Audio Intelligence features (coming later) such as Live Rewind and Siri Recap promise secure, on-device meeting and audio assistance — Mark Ellis Reviews · ▶ Watch
  • Enables new on-device AI features (transcription of last 15 seconds, Siri recap, sound recognition) — more AI capabilities — Tech Fowler · ▶ Watch
  • Audio intelligence features (always-on sound recognition, on-device Shazam, upcoming Live Rewind and Siri recap) — TheUnlockr · ▶ Watch
  • S11 chip brings Audio Intelligence features (automatic song detection, sound recognition) with on-device privacy — Nikias Molina · ▶ Watch
  • Planned future features (Live Rewind and Siri Recap) promise useful on-device transcription and summarization (privacy focused) — Nikias Molina · ▶ Watch
  • Single and Double Tap gestures and improved interaction features (shake to dismiss notifications, gesture controls) — Happy Aujla · ▶ Watch
  • Readiness and Vitals features are free (no subscription required) — ShortCircuit · ▶ Watch
  • Camera-based assessments and on-device privacy (assessments processed on phone) — ShortCircuit · ▶ Watch
  • New fitness/assessment experiences are engaging and gamified (satisfying exercise assessments) — ShortCircuit · ▶ Watch
  • Automatic Shazam on-watch and sound recognition features (doorbells, alarms, baby crying) — ShortCircuit · ▶ Watch
  • Live Rewind and Siri Recap provide quick audio summaries/rewind for accessibility — ShortCircuit · ▶ Watch
  • Expanded gesture support (single tap, double tap, wrist flick) enabling hands-free navigation and improved accessibility — Engadget · ▶ Watch
  • New watch face complications including a steps complication based on a new pedometer model, Siri AI, sound recognition and Shazam complications — Engadget · ▶ Watch
Battery Life (51)
  • Fast charging: 15 minutes can provide up to ~12 hours of normal use, improving convenience. — The Tech Girl · ▶ Watch
  • Maintains battery life comparable to previous models despite increased sensing/processing — ben's gadget reviews · ▶ Watch
  • Longer real-world battery life versus Series 11 (about 30 hours vs ~26 hours) — CNET · ▶ Watch
  • More efficient during workouts and overall due to new sensors and processor — CNET · ▶ Watch
  • New workout battery-saving modes to extend tracking duration while keeping core metrics — CNET · ▶ Watch
  • Faster charging (about 12 hours of use from 15 minutes charge using included cable) — CNET · ▶ Watch
  • Pleasant battery life (~40 hours average) despite more frequent sensing; efficiency gains from S11 chip — GadgetByte · ▶ Watch
  • Faster charging: 15‑minute top‑up gives ~12 hours (vs 8 hours on Series 11); both reach 80% in ~30 minutes — GadgetByte · ▶ Watch
  • Extended and max extended modes on watchOS 27 reduce power use during workouts — GadgetByte · ▶ Watch
  • Battery life improved to ~24 hours (up from 18 hours on Series 10) and outdoor workout battery life up ~25% — Craig's Tech Talk · ▶ Watch
  • Improved battery life: up to ~24 hours normal use and up to ~38 hours in low power mode — The Product Reviewer · ▶ Watch
  • Faster charging: ~15 minutes of charging can provide up to ~12 hours of normal use — The Product Reviewer · ▶ Watch
  • Charging is faster so you don't need to leave the watch on the charger all night and can top up in the morning for sleep tracking use — The Product Reviewer · ▶ Watch
  • Improved charging: ~50% charge in 15 minutes and charges quickly enough to be convenient in daily routine — Kyle Erickson · ▶ Watch
  • Typical battery life exceeds Apple's 24‑hour claim; author gets ~28–36 hours and can extend past 24h — Kyle Erickson · ▶ Watch
  • Fast charging (15 minutes yields significant hours of use) and overall battery life sufficient for a full day (~24 hours) — Brian Tong · ▶ Watch
  • Battery life improved — reliably more than 24 hours and can be topped up quickly in short charges — Mike O'Brien · ▶ Watch
  • Improved outdoor workout battery (up to 10 hours, described as a 25% improvement) — TagmondTech · ▶ Watch
  • Fast charging: 15 minutes of charging can provide up to 12 hours of use (manufacturer claim) — TagmondTech · ▶ Watch
  • Good battery life — Zach Techfield · ▶ Watch
  • Faster charging (30 minutes to 80% for Series 10/11/12) — ZONEofTECH · ▶ Watch
  • Improved battery life over Series 9/10 for real-world use (estimated ~35–36 hours) — ZONEofTECH · ▶ Watch
  • Battery life is great: reliably getting ~36 hours and potentially up to ~48 hours; overall a massive upgrade over previous generations. — Apple Bias · ▶ Watch
  • Slightly larger battery (377 mAh, ~4% more than Series 11). — Apple Bias · ▶ Watch
  • Improved battery life — often lasting well over 24 hours (often 1.5–2 days) in real use — DesFit · ▶ Watch
  • Longer battery reduces daily charging anxiety and supports lengthy workouts (around 10+ hours for outdoor activities) — DesFit · ▶ Watch
  • Fast charging to 100% in just over an hour with a 20W charger — DesFit · ▶ Watch
  • Higher sampling rate appears not to hurt battery life in early reviews; battery ratings remain similar (24-hour typical, up to 38 hours in low power). — MacRumors · ▶ Watch
  • Fast charging: 15 minutes gets up to ~12 additional hours. — MacRumors · ▶ Watch
  • Potential for improved power efficiency enabling continuous daytime heart rate monitoring and good all-day battery life — The Quantified Scientist · ▶ Watch
  • Braided charging cable included — zollotech · ▶ Watch
  • 24 hours of battery life with ability to charge 0→80% in ~30 minutes — zollotech · ▶ Watch
  • Up to 10 hours usable during outdoor workouts (per Apple) — zollotech · ▶ Watch
  • Faster charging behavior: 80% in ~30 minutes and 15 minutes charging yields up to ~12 extra hours (improvement vs previous gen) — EscolhaSegura · ▶ Watch
  • Improved sensing is essentially free from a battery standpoint (24 hr rating, up to 38 hrs in low power) — Andru Edwards · ▶ Watch
  • Includes braided USB-C charger (regular Apple Watch charger, Type-C) — Nabeel Nawab · ▶ Watch
  • Apple claims ~24 hours battery life; 10 hours continuous outdoor workout; fast charging (80% in 30 minutes; 15 mins -> 12 hours use; 5 mins -> up to 10 hours sleep tracking) — Nabeel Nawab · ▶ Watch
  • Better battery life and faster charging (author gets over a day's use on 42mm GPS version) — Isa does tech · ▶ Watch
  • Battery lasting up to ~24 hours and noticeably longer than older watches — SamCambetis · ▶ Watch
  • Faster charging: 15 minutes can give up to ~12 hours of use; 30 minutes to ~80% charge. — TheJuan&Only · ▶ Watch
  • Longer workout battery: up to ~10 hours during outdoor workouts (~25% longer than Series 11). — TheJuan&Only · ▶ Watch
  • Slightly better GPS battery life compared with Series 11 (a couple of hours more) — The Run Testers · ▶ Watch
  • Fast charging helps get the watch back to a day’s use quickly — The Run Testers · ▶ Watch
  • Faster charging: up to 12 hours battery in 15 minutes and ~10 hours sleep tracking with 5 minutes charge — Tech Fowler · ▶ Watch
  • Faster charging (15 minutes gives up to 12 hours; ~30 minutes to 80%) — TheUnlockr · ▶ Watch
  • New extended battery/workout modes (extended and max battery modes) to extend battery during long workouts — Nikias Molina · ▶ Watch
  • Fast charging lets you top up quickly (useful for sleep tracking without long downtime) — Nikias Molina · ▶ Watch
  • Includes USB‑C fast charger in the box — Happy Aujla · ▶ Watch
  • Fast charging: 15 minutes of charge gives up to 12 hours of battery life — Happy Aujla · ▶ Watch
  • Up to 10 hours of outdoor workout tracking; suitable for long runs/marathons — Happy Aujla · ▶ Watch
  • Good battery life in practice: ~2 full days with exercise and up to 3 tracked sleep nights — ShortCircuit · ▶ Watch
Performance (32)
  • Overall best wearable in hardware and software (smooth experience) — ben's gadget reviews · ▶ Watch
  • Powerful S11 chip (very smooth, fast UI and app performance) — ben's gadget reviews · ▶ Watch
  • New S11 chip improves background task handling, responsiveness, and includes a secure enclave for data protection — CNET · ▶ Watch
  • Faster, more responsive UI and snappier Siri AI — CNET · ▶ Watch
  • Overall improvements may future-proof watch against slowdowns from new software/AI features — CNET · ▶ Watch
  • Massive performance boost from new S11 chip and doubled RAM (4GB) for better responsiveness and longevity — GadgetByte · ▶ Watch
  • New S11 chip is faster and has more RAM, enabling better on-device Siri functionality and quicker responses — Craig's Tech Talk · ▶ Watch
  • More than capable for everyday use; often better for author's needs than Ultra — Kyle Erickson · ▶ Watch
  • S11 chip is faster (A20 Pro architecture) and likely more RAM (2 GB -> 4 GB), improving performance — Kyle Erickson · ▶ Watch
  • Speakers/mic and connectivity are adequate for typical use; differences vs Ultra rarely matter for everyday scenarios — Kyle Erickson · ▶ Watch
  • New S11 chip enables audio intelligence features and improves efficiency and performance — Brian Tong · ▶ Watch
  • Smooth software experience and fast scrolling — Samuel Philip Airey · ▶ Watch
  • S11 chip provides very quick performance with no noticeable lag; fast app loading and quicker internet data (weather, email) — Samuel Philip Airey · ▶ Watch
  • Fast heart-rate lock and GPS when starting outdoor workouts — Samuel Philip Airey · ▶ Watch
  • Faster app opening compared with Series 11 (improved speed) — Mike O'Brien · ▶ Watch
  • Powered by S11 chip with four-core neural engine and 64 GB storage — smooth, responsive everyday performance — TagmondTech · ▶ Watch
  • New chip that enables advanced features (including ambient listening / conversation note-taking, though not public yet) — Zach Techfield · ▶ Watch
  • S11 chip (A20 Pro derived) offering significantly faster performance — ZONEofTECH · ▶ Watch
  • 4 GB of RAM (double previous), should keep watch fluid for years — ZONEofTECH · ▶ Watch
  • S11 chip brings performance improvements, new audio intelligence features, and greater efficiency — DesFit · ▶ Watch
  • Very good GPS accuracy and distance tracking across runs, road/gravel and trail runs — DesFit · ▶ Watch
  • Strong overall performance for weight training and HIIT in many cases (with some edge cases) — DesFit · ▶ Watch
  • Faster S11 chipset (more speed and efficiency) — snappier app loading and responsiveness — zollotech · ▶ Watch
  • Doubled RAM to 4 GB with S11 chip, improving reliability and snappiness — Max Tech · ▶ Watch
  • New more powerful S11 chip — Isa does tech · ▶ Watch
  • S11 chip that powers improved background health and fitness tracking and new on-device features (audio intelligence, faster ML for pedometer). — TheJuan&Only · ▶ Watch
  • All models use the new S11 chip (derived from A20 Pro), bringing performance improvements and new features — Mark Ellis Reviews · ▶ Watch
  • Iterative improvements over previous models (Series 10/11) with meaningful internal changes — Tech Fowler · ▶ Watch
  • S11 chip: faster and more power-efficient (iterative performance improvement) — Tech Fowler · ▶ Watch
  • Runs same S11 chip and sensors / same software features (watchOS 27, Siri AI) as higher-end Ultra — no missing internal features for most users — TheUnlockr · ▶ Watch
  • S11 chip provides faster processing and smoother app performance — Happy Aujla · ▶ Watch
  • S11 chip maintains snappy everyday performance (experience very familiar and fast). — Faiz Aly · ▶ Watch
Other (26)
  • Ceramic Shield glass on aluminum model — more practical durability on paper. — The Tech Girl · ▶ Watch
  • Offers substantial value for users who primarily use the watch as a health/fitness device — worthwhile upgrade. — The Tech Girl · ▶ Watch
  • Allows checking phone less — reliable messaging, music control, workout data on wrist — ben's gadget reviews · ▶ Watch
  • All‑new health sensing system and most accurate heart rate sensing in a variable — GadgetByte · ▶ Watch
  • Aluminum model uses Ceramic Shield 2 glass (~60% tougher than previous Ion X), improving scratch resistance — GadgetByte · ▶ Watch
  • Very accurate heart rate sensor; correlation near perfect on indoor cycling (R ≈ 1.0) — The Quantified Scientist · ▶ Watch
  • Good heart rate performance for running (correlation ≈ 0.98) with only minor deviations — The Quantified Scientist · ▶ Watch
  • Strong performance on weightlifting compared with many devices (correlation ≈ 0.97; better than ~85% of devices) — The Quantified Scientist · ▶ Watch
  • Greatly increased daytime heart rate recording frequency (every 5 seconds vs. every 5 minutes previously — ~60x improvement) — DC Rainmaker · ▶ Watch
  • Exposes both RMSSD and SDNN HRV metrics for third‑party access via Health app — DC Rainmaker · ▶ Watch
  • New readiness score (0–10) that combines activity, training load, overnight vitals and sleep to guide training/recovery — DC Rainmaker · ▶ Watch
  • New extended and max extended GPS modes that preserve 1‑second GPS fidelity while increasing battery life (with tradeoffs) — DC Rainmaker · ▶ Watch
  • Max extended mode records full-fidelity HR but displays a 5‑minute rolling average to save power, while keeping GPS at 1s — DC Rainmaker · ▶ Watch
  • S1 chipset, W3 wireless, 2nd gen Ultra Wideband, 4-core neural engine and 64GB storage — smooth performance and fast app loading — Nabeel Nawab · ▶ Watch
  • Uses the new S11 chip (2 nm) — same generation as iPhone 18 Pro's chip — Max Tech · ▶ Watch
  • Recommended upgrade path for users with older watches — many meaningful upgrades — Max Tech · ▶ Watch
  • Significant upgrade—considered the biggest upgrade at the launch — Isa does tech · ▶ Watch
  • New readiness score (0–10) combining sleep, HRV and training load to gauge readiness — Isa does tech · ▶ Watch
  • Makes Apple competitive in fitness wearables—brings features previously found on Garmin/Whoop to base Apple Watch — Isa does tech · ▶ Watch
  • Very comfortable and thin (Apple's thinnest watch under 10 mm) — sits flatter on the wrist — SamCambetis · ▶ Watch
  • Faster charging — 15 minutes gives up to 12 hours; 5 minutes is enough for a night of sleep tracking — SamCambetis · ▶ Watch
  • Improved charging claims (faster charging potential) and decent real-world charging (15 minutes ≈ 25% battery) — ShortCircuit · ▶ Watch
  • Improved HRV readings frequency (from every 2–4 hours to as often as every 5 minutes) and a new HRV variant for more meaningful recovery data — Engadget · ▶ Watch
  • HRV/heart rate accuracy comparable to a Fitbit device in the reviewer’s experience — Engadget · ▶ Watch
  • Pearl white ceramic finish looks fantastic — smooth, bright, and fashionable. — Faiz Aly · ▶ Watch
  • Faster charging — ~5 minutes charge gives up to ~10 hours of sleep tracking, convenient for overnight wearers. — Faiz Aly · ▶ Watch
Software/OS (25)
  • Redesigned Apple Health app with insights, longevity (health categories) and better summaries to make metrics easier to understand. — The Tech Girl · ▶ Watch
  • New dynamic app grid for easier access to frequently used apps — CNET · ▶ Watch
  • Health app revamp and new AI features (summaries, longevity metrics, mobility tests) to present clearer trends — CNET · ▶ Watch
  • Watch OS 27 dynamic app grid surfaces frequently/recently used apps for easier access — The Product Reviewer · ▶ Watch
  • Ability to limit which apps install on the watch for a cleaner, easier-to-navigate device — The Product Reviewer · ▶ Watch
  • WatchOS 27 features (Siri app, dynamic app grid) increase usefulness and the dynamic app grid reduces need for Ultra action button — Kyle Erickson · ▶ Watch
  • WatchOS 27 interface is very nice and easy to navigate — Samuel Philip Airey · ▶ Watch
  • Deep integration with Apple ecosystem and wide third-party app support — Samuel Philip Airey · ▶ Watch
  • New Health app design with Apple intelligence at its core — Zach Techfield · ▶ Watch
  • New software/features: audio intelligence (live rewind), Siri Recap, automatic Shazam detection — ZONEofTECH · ▶ Watch
  • Siri (in betas) has become noticeably faster, including on older devices. — Apple Bias · ▶ Watch
  • New beta app switcher gesture (tap-and-hold) provides an alternative way to access app switcher. — Apple Bias · ▶ Watch
  • Redesigned health app with health age, longevity and insights tabs powered by Apple intelligence. — MacRumors · ▶ Watch
  • New health app features coming (AI summaries, longevity tab, health age, V2 max test and additional movement/strength/flexibility tests) that integrate with the watch — DC Rainmaker · ▶ Watch
  • Compatible with iPhone 11 and later (requires iOS 27 or later) — Nabeel Nawab · ▶ Watch
  • Attractive Apple animation and easy setup / pairing process — Nabeel Nawab · ▶ Watch
  • Well-integrated hardware and software with natural navigation (touch, digital crown) — NeoTech · ▶ Watch
  • Interface is approachable even for users new to Apple ecosystem — NeoTech · ▶ Watch
  • Runs the same software and gets many of the same running features as the Ultra — The Run Testers · ▶ Watch
  • WatchOS adds useful gesture controls (cycle smart stacks, wrist flick to dismiss calls/texts, cover to mute) — Mark Ellis Reviews · ▶ Watch
  • App grid now surfaces most-used apps first for easier access — Mark Ellis Reviews · ▶ Watch
  • watchOS 27 improvements: smarter smart stack, Siri Modular face, new gestures (double tap, single tap), improved app grid and flinch mode — Nikias Molina · ▶ Watch
  • New software/features: Retinex app (activity/sleep/vitals score), redesigned Health app (Health Age, Longevity), Audio Intelligence (live rewind/transcription) — Happy Aujla · ▶ Watch
  • Health app redesign: cleaner navbar (Insights, Longevity, Browse) and easier navigation — ShortCircuit · ▶ Watch
  • Redesigned health app coming to WatchOS 27 promises a more intuitive way to view stats — Engadget · ▶ Watch
Value for Money (25)
  • Default wearable for iPhone users; very widely adopted and 'review proof' — ben's gadget reviews · ▶ Watch
  • Same price as last year (no price increase) — CNET · ▶ Watch
  • Provides robust health information that other wearables lock behind subscriptions (free) — CNET · ▶ Watch
  • Readiness score not locked behind a paywall (free) — CNET · ▶ Watch
  • Meaningful upgrade over Series 11 with several important improvements — GadgetByte · ▶ Watch
  • Retains same starting price as previous year ($399) — Craig's Tech Talk · ▶ Watch
  • Aluminum Series 12 offers same core functionality at much lower price (best value option) — Kyle Erickson · ▶ Watch
  • No price increases for Series 12 — starts at same pricing (aluminum $399, titanium $699, ceramic $899) — Brian Tong · ▶ Watch
  • Feels like a meaningful upgrade especially for users upgrading from Apple Watch SE — Brian Tong · ▶ Watch
  • Well suited for people with light-to-moderate activity who want health tracking and smart features — Samuel Philip Airey · ▶ Watch
  • Includes charging cable in the box and neat compact packaging — TagmondTech · ▶ Watch
  • No price increase from previous year (starts at $399) — ZONEofTECH · ▶ Watch
  • Apple provides all underlying health data and long-term metrics without extra subscription cost (unlike some competitors). — MacRumors · ▶ Watch
  • Maintains starting price consistent with previous model (Series 12 starts at $399) — DC Rainmaker · ▶ Watch
  • Overall a significant internal upgrade worth considering for users on much older watches or first-time buyers — Andru Edwards · ▶ Watch
  • Ceramic returned at a much lower price ($900) compared to previous ceramic model — Max Tech · ▶ Watch
  • Reasonable smallest/GPS configuration is affordable and acceptable for users who keep their phone nearby — Isa does tech · ▶ Watch
  • Same price as Series 11 despite adding new features — The Run Testers · ▶ Watch
  • Cheaper alternative to the Apple Watch Ultra 4 (lower price point) — The Run Testers · ▶ Watch
  • Much closer to Ultra-level features for a significantly lower price — Tech Fowler · ▶ Watch
  • Same sensors and chip as Ultra 4, but lighter and more comfortable at a much lower price — Tech Fowler · ▶ Watch
  • Good choice for first-time buyers or those who haven't upgraded in years — large improvement and very useful — Tech Fowler · ▶ Watch
  • Lower price compared with Ultra for same internal features (Series 12 starts at $399) — TheUnlockr · ▶ Watch
  • Worth upgrading for users of Series 8 or older due to sensor and feature improvements — Happy Aujla · ▶ Watch
  • Meaningful upgrade for users on Series 9 or older due to newer hardware, improved sensing, faster charging, and better health tracking. — Faiz Aly · ▶ Watch
Fitness Tracking (17)
  • Fitness tracking and heart rate detection are accurate/on point — ben's gadget reviews · ▶ Watch
  • Improved step/heart rate/location accuracy in many real‑world scenarios (especially casual walks); better GPS positioning than Series 11 — GadgetByte · ▶ Watch
  • Very high heart-rate accuracy in interval running compared to a Polar H10 (excellent R/R² numbers) — Mike O'Brien · ▶ Watch
  • Highly accurate step counting (1,000-step test off by just one step) — Mike O'Brien · ▶ Watch
  • Automatic swim tracking detects strokes and auto-detects laps/rests effectively — Mike O'Brien · ▶ Watch
  • Excellent heart rate accuracy in many activities — matches chest strap closely in indoor cycling and many runs — DesFit · ▶ Watch
  • Improved step counting and distance measurement; step count available on watch face. — MacRumors · ▶ Watch
  • Tracked intervals correctly during indoor cycling — The Quantified Scientist · ▶ Watch
  • Detected most peaks during weightlifting fairly well (fewer dropouts than older models) — The Quantified Scientist · ▶ Watch
  • Overall heart rate tracking performance similar or better than previous Series 11; recommended for heart rate tracking — The Quantified Scientist · ▶ Watch
  • Step counting is very accurate in tested conditions (median difference ~5 steps per 5,000) — The Quantified Scientist · ▶ Watch
  • Redesigned pedometer with more accurate step counts and fewer false steps — Isa does tech · ▶ Watch
  • Live step count complication that updates as you move — Isa does tech · ▶ Watch
  • Improved step/pedometer accuracy and new live steps complication for watch faces. — TheJuan&Only · ▶ Watch
  • Promises improved indoor run tracking accuracy via algorithm tweaks — The Run Testers · ▶ Watch
  • Improved step counting with new machine learning for indoor distance; Apple claims most accurate step tracking — TheUnlockr · ▶ Watch
  • Improved pedometer model and new live steps complication and widget for real-time step tracking — Nikias Molina · ▶ Watch
Display (10)
  • Same LTPO3 OLED display with 2000 nits peak brightness and nearly same screen area as Ultra; sharp and easily viewable in daylight — Kyle Erickson · ▶ Watch
  • Massive, high-quality screen with good color and dark blacks for easy glanceability during runs — Mike O'Brien · ▶ Watch
  • Improved display: always-on Retina OLED with wide-angle technology and 2,000 nits peak brightness (easier to read from angles) — TagmondTech · ▶ Watch
  • Wide-angle always-on display up to 2,000 nits (bright). — MacRumors · ▶ Watch
  • Same bright LTPO3 OLED screen with 2000 nits peak brightness — EscolhaSegura · ▶ Watch
  • Generous 46 mm display makes interactions spacious and easy to read — NeoTech · ▶ Watch
  • Always-on Retina display, up to 2000 nits brightness and wide-angle OLED (LTPO 3) — Nabeel Nawab · ▶ Watch
  • Biggest and brightest display among standard models (2000 nits) — Max Tech · ▶ Watch
  • Improved screen (bigger and twice as bright compared to SE) and overall daily improvements over older models — SamCambetis · ▶ Watch
  • Still has always-on LTPO 3 display and high peak brightness (2,000 nits) for good outdoor visibility — Tech Fowler · ▶ Watch
Connectivity (8)
  • Very good GPS performance with dual-band GPS; accurate out-and-back and decent route following in town — Mike O'Brien · ▶ Watch
  • Can be used as the only cellular device — supports LTE and number share so it works independently of the phone — Zach Techfield · ▶ Watch
  • Reliable LTE connection and dependable for calls/texts compared with other smartwatches tested — Zach Techfield · ▶ Watch
  • Support for 5G on some models (if upgrading from Series 10) — ZONEofTECH · ▶ Watch
  • Connectivity: 5G and LTE support, Bluetooth 5.3, Precision L1 GPS and offline maps — Nabeel Nawab · ▶ Watch
  • Cellular setup straightforward; Jio works on prepaid/postpaid without extra charges; Airtel supported on postpaid — Nabeel Nawab · ▶ Watch
  • GPS performance on outdoor runs held up well against a dual-band watch in initial tests — The Run Testers · ▶ Watch
  • Ceramic model includes cellular as standard — Mark Ellis Reviews · ▶ Watch

Cons (250)

Design & Comfort (58)
  • Design changes are minor (thin 9.7 mm) and still no action button — Nikias Molina · ▶ Watch
  • Minimal visible design change — feels like a small/spec-bump upgrade for users of recent models. — The Tech Girl · ▶ Watch
  • Slightly thicker bezels on this model (though not very noticeable). — The Tech Girl · ▶ Watch
  • Ceramic model color options not universally appealing (reviewer not a fan of ceramic colors). — The Tech Girl · ▶ Watch
  • Ceramic Shield glass is not scratch-proof despite being an improvement on paper. — The Tech Girl · ▶ Watch
  • Design is essentially the same Apple Watch design used for years (minimal external design change) — CNET · ▶ Watch
  • Design mostly unchanged; thicker bezels due to slightly smaller display in a wider body (step backwards for edge‑to‑edge look) — GadgetByte · ▶ Watch
  • Design is basically the same with no major external redesign — Craig's Tech Talk · ▶ Watch
  • Uncertainty about whether the new ceramic shield is more shatter- or scratch-resistant — Craig's Tech Talk · ▶ Watch
  • Some band color choices this year are poor (Sports Loop/Nike/Triant/Trail/Alpine color choices criticized) — Craig's Tech Talk · ▶ Watch
  • Series 12 bezels are quite large compared to previous years (especially noticeable on white case) — Kyle Erickson · ▶ Watch
  • Design looks the same as previous models (not a visual redesign) — Brian Tong · ▶ Watch
  • Perceived thicker bezel compared to older models (some users complained) — Samuel Philip Airey · ▶ Watch
  • Design is largely unchanged from recent models — not a radical redesign — TagmondTech · ▶ Watch
  • Screen is exposed and may be vulnerable to dings/scratches during rugged outdoor activities — Mike O'Brien · ▶ Watch
  • Lacks accessory pod (like the Ultra had) that would make it feel more phone-like — missing small hardware option — Zach Techfield · ▶ Watch
  • Design largely unchanged from Series 10/11 (not worth upgrading for those owners) — ZONEofTECH · ▶ Watch
  • Bezels appear slightly thicker than Series 10/11, which can make display look visually inferior — ZONEofTECH · ▶ Watch
  • Digital crown seems to stick out more (potentially less sleek) — ZONEofTECH · ▶ Watch
  • Series 12 is slightly wider and aluminum model slightly heavier (39 g vs 37 g) — ZONEofTECH · ▶ Watch
  • Ceramic version is thicker and larger than Series 11 and larger than aluminum Series 12 — ZONEofTECH · ▶ Watch
  • Back sensors are entirely different and sapphire replaced with zirconia (potential downgrade in material) — ZONEofTECH · ▶ Watch
  • Some users may miss the pure white ceramic finish (pearl white is more cream) — ZONEofTECH · ▶ Watch
  • Display area slightly smaller than Series 10/11 (1,220 mm² to 1,196 mm²) and combined with bigger bezels may look worse than Series 9 — ZONEofTECH · ▶ Watch
  • Losing some older aluminum color options (product red, starlite, midnight, silver, pink) which may disappoint some customers — ZONEofTECH · ▶ Watch
  • Losing slate titanium color while replacing titanium gold (fewer titanium color choices) — ZONEofTECH · ▶ Watch
  • New modern buckle bands are more expensive and user prefers older leather bands — ZONEofTECH · ▶ Watch
  • Design change: noticeable gap/stem around the digital crown (different from prior models) with unclear reason—could raise durability concerns for some users. — Apple Bias · ▶ Watch
  • At least one report of a crown getting a little tough (possible durability/contamination issue for some units). — Apple Bias · ▶ Watch
  • Externally looks very similar to Series 11 — minimal design changes — DesFit · ▶ Watch
  • Visually, if you choose a black aluminum model, changes are subtle—may be hard to notice differences from Series 10 or 11 aside from finishes. — MacRumors · ▶ Watch
  • Bigger bezels compared with prior models (noted as somewhat odd). — MacRumors · ▶ Watch
  • Thicker bezels compared with Series 11 (about 1 mm wider; 0.5 mm each side), which may bother some users — zollotech · ▶ Watch
  • Slight size and weight increase compared to Series 11 (series 12 dimensions and slightly heavier for some models) — zollotech · ▶ Watch
  • Exterior design is practically unchanged from Series 10/11 — little visible innovation — EscolhaSegura · ▶ Watch
  • Externally looks almost identical to Series 11 — same size, shape, overall look (few visible changes) — Andru Edwards · ▶ Watch
  • Can be perceived as a minor 'S-year' update or spec bump wearing last year's design — Andru Edwards · ▶ Watch
  • Design largely unchanged from Series 10/11 (carried forward) — not a big redesign — Nabeel Nawab · ▶ Watch
  • Thicker than ideal for sleep tracking compared to some models? (Series 12 is 9.7 mm — context: Ultra is much thicker which might be bad for sleep; Series 12 presented as thinner so this is minor) — Max Tech · ▶ Watch
  • You can't get genuine leather watch bands from Apple anymore (general Apple watches problem mentioned in context of accessories) — Max Tech · ▶ Watch
  • Some desirable colors (e.g., new bronze) may be unavailable at launch/in store — Isa does tech · ▶ Watch
  • Design largely unchanged visually; many will find it familiar and not an exciting visual upgrade. — TheJuan&Only · ▶ Watch
  • More pronounced / thicker bezels compared with Series 7–9 ('bezelgate'), which some view as a regression in design. — TheJuan&Only · ▶ Watch
  • Frequent green sensor flashing can be distracting, especially at night or if the band isn't snug; may annoy some users. — TheJuan&Only · ▶ Watch
  • Missing the more rugged design, longer battery life, and dual-band GPS found on the Ultra 4 — The Run Testers · ▶ Watch
  • Design largely unchanged from Series 11 — not a major visual update — The Run Testers · ▶ Watch
  • Ceramic model is heavier than aluminium (51 g vs 39 g) — Mark Ellis Reviews · ▶ Watch
  • Externally looks nearly identical to Series 11/10 — minimal visual change — Tech Fowler · ▶ Watch
  • Slightly smaller screen and larger bezels compared to previous generation (minorly noticeable on full-screen content) — Tech Fowler · ▶ Watch
  • Rounded glass design (less edge protection) compared with Ultra's raised titanium bezel and flat sapphire glass — less durable for rough outdoor use — TheUnlockr · ▶ Watch
  • Bezels appear larger (optical effect) and not as desirable; reviewer hopes for bezelless design — Nikias Molina · ▶ Watch
  • Reviewer would like features not present this generation (larger battery, glucose monitoring, smaller bezels, bigger design overhaul) — Nikias Molina · ▶ Watch
  • Series 12 is slightly larger and heavier (up to 5 g heavier); bezels are bigger and noticeable — Happy Aujla · ▶ Watch
  • Aesthetic change: digital crown more protuberant; reviewer prefers Series 10 integrated look — ShortCircuit · ▶ Watch
  • Design changes (digital crown grill/cutouts) may be due to water ejection but look less nice — ShortCircuit · ▶ Watch
  • Uncertainty about durability: back glass can still break (anecdote of broken Ultra back glass) — ShortCircuit · ▶ Watch
  • Overall exterior design is largely unchanged from previous years; looks identical to prior models. — Faiz Aly · ▶ Watch
  • Bezels are slightly thicker than the Series 11 — would prefer thinner bezels. — Faiz Aly · ▶ Watch
Features (49)
  • Key Siri features (Siri recap and live rewind) were not yet available at review time — "coming soon". — The Tech Girl · ▶ Watch
  • Privacy concerns with always-listening Siri features (transcribing conversations, other watches nearby also listening); reviewer uncomfortable despite encryption claims. — The Tech Girl · ▶ Watch
  • Uncertainty about how captured audio data is used and inability to prevent others’ watches from recording nearby conversations. — The Tech Girl · ▶ Watch
  • Live Rewind and Siri Recap (always-listening features) are controversial and feel creepy to some; privacy concerns — ben's gadget reviews · ▶ Watch
  • Live Rewind and Siri Recap not yet ready to test (feature availability/immaturity) — ben's gadget reviews · ▶ Watch
  • Some audio intelligence features (rewind, Siri recap) raise privacy/eavesdropping concerns — CNET · ▶ Watch
  • Audio intelligence features not available at launch and could be controversial or changed later — CNET · ▶ Watch
  • Controversial 'always listening' audio intelligence features (Live Rewind and CDR recap) raise privacy concerns — GadgetByte · ▶ Watch
  • Audio intelligence can falsely flag sounds (e.g., false car horn detections) — GadgetByte · ▶ Watch
  • Live Rewind and CDR recap (privacy‑sensitive features) not available until beta late 2026 — GadgetByte · ▶ Watch
  • Live Rewind (conversation transcription) could be seen as creepy or raise privacy concerns — Craig's Tech Talk · ▶ Watch
  • Default notification mirroring from iPhone can make the watch overly distracting until cleaned up — The Product Reviewer · ▶ Watch
  • Some audio intelligence and gesture features may not be useful daily for every user (limited everyday relevance) — The Product Reviewer · ▶ Watch
  • Default workout screens may not show the metrics you want, requiring customization — The Product Reviewer · ▶ Watch
  • Missing Ultra action button which author used frequently (though mitigated by watchOS features) — Kyle Erickson · ▶ Watch
  • Some Siri responsiveness and reliability issues remain (slow to respond or fails sometimes), not solved by new watch — Kyle Erickson · ▶ Watch
  • Some new audio intelligence features (live rewind, Siri recap) may have limited practical use or raise privacy questions until proven in real-world use — effectiveness TBD — Brian Tong · ▶ Watch
  • Crown behavior during workouts: pressing crown brings you home (interrupts workout) and long-press invokes Siri — not optimized for workout controls — Mike O'Brien · ▶ Watch
  • Bottom button largely irrelevant for workouts (Apple Pay double-press not useful while running); limited physical lap controls — Mike O'Brien · ▶ Watch
  • Raise-to-talk to Siri is unreliable depending on arm position; Siri on-watch is somewhat limited (asks to check iPhone for some data) — Mike O'Brien · ▶ Watch
  • Some privacy/comfort concerns around new features (Siri recap/transcription) and uncertainty about disabling or data handling — Mike O'Brien · ▶ Watch
  • Ambient listening / conversation note-taking feature raises privacy concerns (listens to you and people around you) and isn't public yet — Zach Techfield · ▶ Watch
  • Phone calls on the watch feel a bit strange without working AirPods (holding wrist up awkward); limited calling ergonomics — Zach Techfield · ▶ Watch
  • Privacy concerns around always-listening audio features (live rewind and Siri recap) — controversial and opt-in; reviewer personally unlikely to use — DesFit · ▶ Watch
  • Daytime 24x7 audio processing (Siri recap) raises privacy concerns about continuous conversation summaries — DC Rainmaker · ▶ Watch
  • Siri recap records conversations 24x7 on the watch (even if protected), which reviewer finds potentially unsettling and risky over time — DC Rainmaker · ▶ Watch
  • Siri recap can include quotable text if a Live Rewind snippet is sent to Siri, potentially weakening the non-quotable safeguard — DC Rainmaker · ▶ Watch
  • Some extended/max extended modes disable features (always-on display, splits, alerts, custom workouts) which may limit functionality during long activities — DC Rainmaker · ▶ Watch
  • Some audio recognition feature (sirens/alarms/baby crying) didn't work for reviewer and lacked visible activation setting — EscolhaSegura · ▶ Watch
  • Hypertension notifications not yet available in Brazil on Series 12 despite being available on older Series 9/11 — regulatory delay means fewer functions at launch — EscolhaSegura · ▶ Watch
  • Live Rewind and Siri Recap (key audio intelligence features) not shipping yet — currently only a promise (beta later in 2026, limited languages/regions) — Andru Edwards · ▶ Watch
  • Privacy concerns around always-listening features — some users may be uncomfortable (though presenter argues mitigations exist) — Andru Edwards · ▶ Watch
  • Some users may find new features (live rewind, Siri recap) potentially invasive/privacy concerning — Isa does tech · ▶ Watch
  • Certain features require wearing the watch consistently for days (e.g., readiness score needs 7 days of tracking and sleep data) — Isa does tech · ▶ Watch
  • Readiness feature needs about a week of wearing the watch to bed before it can give your first score — SamCambetis · ▶ Watch
  • Readiness feature is hardware-locked to Series 12 and Ultra 4 only (software blocked on older models), which is frustrating and seen as an artificial limitation. — TheJuan&Only · ▶ Watch
  • Readiness requires several days (and specific sleep/vitals setup) to collect baseline data before showing useful scores. — TheJuan&Only · ▶ Watch
  • Some headline software features (Live Rewind, Siri Recap) are not available yet and are delayed to a beta later in the year. — TheJuan&Only · ▶ Watch
  • Some advanced audio features (Siri AI, Siri recap, live rewind) are not available yet and will ship later — The Run Testers · ▶ Watch
  • At time of filming, the major audio intelligence feature was not yet available (coming later in beta) — Mark Ellis Reviews · ▶ Watch
  • Some AI features (e.g., 15-second transcription) raise privacy concerns and are opt-in; not available until later in 2026 — Tech Fowler · ▶ Watch
  • Many new AI/Health features aren’t available immediately — require future software updates and 7 days of sleep data to unlock certain Health app functions — Tech Fowler · ▶ Watch
  • Lacks Ultra-specific outdoor hardware: single-band GPS (not dual-frequency), no satellite messaging/SOS, no action button, lower water resistance (50m vs 100m) and no dive computer — TheUnlockr · ▶ Watch
  • Some new audio AI features (Live Rewind and Siri recap) are delayed and will arrive later in beta, not available immediately — TheUnlockr · ▶ Watch
  • Some major promised features (Live Rewind, Siri Recap, Siri AI) are not available at launch and arrive later (late 2026) — Nikias Molina · ▶ Watch
  • Siri AI / some features not available in all regions (e.g., Europe) at launch — Nikias Molina · ▶ Watch
  • Camera-based assessments have limitations (mobility aid users) and some privacy/AI-like concerns — ShortCircuit · ▶ Watch
  • Live Rewind and Siri Recap raise privacy/surveillance concerns despite Apple's protections — ShortCircuit · ▶ Watch
  • Controversial audio intelligence features (live rewind, Siri recap) aren't currently available to test and may be considered invasive by some users — Engadget · ▶ Watch
Battery Life (36)
  • Still requires daily charging — battery life remains similar to Series 11 (~24 hours rated). — The Tech Girl · ▶ Watch
  • Fast charging helps but reviewer would still prefer longer battery life (needs a charging window in daily routine). — The Tech Girl · ▶ Watch
  • Battery life is not great compared to other wearables; likely needs charging at least once every 24 hours — ben's gadget reviews · ▶ Watch
  • Battery life (30 hours) still short compared to dedicated sport watches with multi-day battery life — CNET · ▶ Watch
  • Frequent short charging 'snacking' throughout the day can be annoying — CNET · ▶ Watch
  • Battery life still only ~24 hours (same as last year), which may be limited for some users — Craig's Tech Talk · ▶ Watch
  • Always-on display can reduce battery life if enabled (trade-off between experience and battery) — The Product Reviewer · ▶ Watch
  • Battery life is shorter than Ultra (Apple claims ~24 hours), so if you hate charging the Ultra is better — Kyle Erickson · ▶ Watch
  • Full charge still takes about an hour from empty (faster partial charging but 100% is not instantaneous) — Kyle Erickson · ▶ Watch
  • Series 12 battery life is roughly 24 hours — shorter than Ultra models and some competitors (e.g., Garmin) that last much longer — Brian Tong · ▶ Watch
  • Battery life is limited — about 1 day and ~11 hours in the reviewer’s use; may require nightly or daily charging to track sleep — Samuel Philip Airey · ▶ Watch
  • Battery life noticeably worse than dedicated fitness watches (Garmin, etc.) and not ideal for heavy activity users — Samuel Philip Airey · ▶ Watch
  • Battery life is still limited for normal use (Apple rates up to 24 hours), so daily charging likely required — TagmondTech · ▶ Watch
  • No extra battery life when coming from Series 11 (still rated at 24 hours) — ZONEofTECH · ▶ Watch
  • Closing apps manually can cost more battery—users may be tempted to close apps but it's counterproductive. — Apple Bias · ▶ Watch
  • If coming from Ultra, battery on Series 12 is not as good as Ultra; requires a different charging routine. — Apple Bias · ▶ Watch
  • 24-hour battery claim from Apple may undersell real-world performance and is not what Apple advertises — confusion over stated number — DesFit · ▶ Watch
  • Multi-day battery life is still not available on the standard Series 12 (unless you upgrade to the Ultra). — MacRumors · ▶ Watch
  • Battery life for longer use may still require switching to Ultra models for truly long battery life — The Quantified Scientist · ▶ Watch
  • Unclear battery impact of continuous on-device audio processing; battery claim is 24 hours for Series 12 but real impact TBD — DC Rainmaker · ▶ Watch
  • Battery life remains similar to Series 11 (24 hours) despite continuous high-frequency heart rate monitoring — zollotech · ▶ Watch
  • Battery life remains similar to prior mainline Apple Watches (~1 to 1.5 days); cannot reliably last through a second full night — EscolhaSegura · ▶ Watch
  • Series 12 battery life remains unchanged (up to ~24 hours); reviewer wanted longer battery — Nikias Molina · ▶ Watch
  • Despite charging improvements, overall battery endurance still poor compared with competitors (Runner 2 offers many days) — EscolhaSegura · ▶ Watch
  • Battery life is claimed at 24 hours (improvement), but this is still only one day and needs real-world testing — Nabeel Nawab · ▶ Watch
  • Battery life is limited to about 24 hours (less than Ultra's up to 50 hours) — Max Tech · ▶ Watch
  • Battery life improved but still not the best runtime compared to dedicated fitness trackers — Isa does tech · ▶ Watch
  • Day-to-day battery life still rated up to ~24 hours (no major multi-day battery improvement for regular Series), so not a step-change in general longevity. — TheJuan&Only · ▶ Watch
  • Day-to-day battery life unchanged (~24 hours), which is disappointing for some users — The Run Testers · ▶ Watch
  • Battery life hasn't improved to Ultra-like levels; still requires daily charging for typical use — The Run Testers · ▶ Watch
  • Battery life remains the same (~24 hours); not improved over previous generation — Tech Fowler · ▶ Watch
  • Battery life is significantly shorter than Ultra (rated up to ~24 hours normal use; only about a day) — TheUnlockr · ▶ Watch
  • Despite charging improvements, still requires frequent charging for daily use if you want overnight sleep tracking — TheUnlockr · ▶ Watch
  • Battery life unchanged at ~24 hours (same as Series 10/11), so no real battery life improvement — Happy Aujla · ▶ Watch
  • Unable to replicate full claimed fast-charging (device stayed around 5–7W instead of 10W) — ShortCircuit · ▶ Watch
  • Battery life remains about the same (up to ~24 hours), so no major improvement in endurance. — Faiz Aly · ▶ Watch
Value for Money (35)
  • If you don't care about health metrics, Series 12 offers very little new — not worth upgrading for everyone. — The Tech Girl · ▶ Watch
  • Ceramic version is very expensive (about twice the price) — CNET · ▶ Watch
  • Not a compelling upgrade for Series 11 owners (incremental improvement) — CNET · ▶ Watch
  • Price increased by 10,000 for the base model (in user region), making Series 11 a much cheaper alternative — GadgetByte · ▶ Watch
  • Ceramic finish option is extremely expensive (more than Watch Ultra 4), which may feel excessive — GadgetByte · ▶ Watch
  • Ceramic 46 mm model is very expensive (about $949 USD), over double the aluminum and more than the Ultra — hard to justify for most — Kyle Erickson · ▶ Watch
  • Improvements (display, sensing, battery, performance) may not be compelling enough to upgrade from a recent Apple Watch — TagmondTech · ▶ Watch
  • Not a complete reinvention — evolutionary updates rather than groundbreaking changes — TagmondTech · ▶ Watch
  • Very few meaningful updates from Series 11 besides health data and colors — not worth upgrading if you have recent models (Series 10/11, Ultra 2/3) — Zach Techfield · ▶ Watch
  • Many changes amount to an 'S' upgrade — mostly iterative (same body, faster chip, better sensors) not a major redesign — ZONEofTECH · ▶ Watch
  • If you already have Series 10 or 11, reviewer advises you probably shouldn't bother upgrading — ZONEofTECH · ▶ Watch
  • If you have Series 10 or 11, upgrade may not be worth it — most can skip this generation. — Apple Bias · ▶ Watch
  • Not a major overall design change — incremental update; may not be worth upgrading from Series 11 for some users — zollotech · ▶ Watch
  • High retail price (launched at 5,499 BRL; gray market ~3,400 BRL) making it expensive compared with competitors — EscolhaSegura · ▶ Watch
  • Apple sometimes delays/cuts features by region (Brazil), meaning buyers may pay more for fewer functions than previous generation — EscolhaSegura · ▶ Watch
  • In workouts/exercise metrics, results were very similar to much cheaper competitor (Huawei GT Runner 2), reducing upgrade justification — EscolhaSegura · ▶ Watch
  • Not worth upgrading from Series 9–11 for most users; steep price for incremental internal improvements — EscolhaSegura · ▶ Watch
  • Ceramic model is very expensive — most expensive in lineup, more than Ultra 4 — but only differs in finish — Andru Edwards · ▶ Watch
  • Ceramic offers no additional features over cheaper aluminum; not recommended unless you care about materials — Andru Edwards · ▶ Watch
  • Not a transformative upgrade for Series 10 or 11 owners if their current watch already reads heart rate accurately — may not be worth upgrading yet — Andru Edwards · ▶ Watch
  • Higher-end finishes (titanium, ceramic) are very expensive — Nabeel Nawab · ▶ Watch
  • Cellular model is more expensive ($4.99/month) which may be pricier for gifting/for kids — Max Tech · ▶ Watch
  • Expensive, especially in higher-end finishes (titanium and polished ceramic are a big jump in price) — SamCambetis · ▶ Watch
  • Many versions/options (finish, color, size, GPS vs GPS+cellular, bands) can make buying confusing — SamCambetis · ▶ Watch
  • Higher prices and $50 size-upgrade bump (price increases compared with prior generations), ceramic models remain very expensive. — TheJuan&Only · ▶ Watch
  • Overall upgrade from Series 11 is hard to justify for many users—improvements are meaningful under the hood but the experience feels only marginally different. — TheJuan&Only · ▶ Watch
  • Not necessarily a clear wholesale upgrade over Series 11 for users who don't need the new sensor-driven training features — The Run Testers · ▶ Watch
  • Ceramic edition is expensive (example price: £849) — Mark Ellis Reviews · ▶ Watch
  • Ceramic version is very expensive (starts at $899), costing more than the Ultra — Tech Fowler · ▶ Watch
  • If you only use basic watch functions (notifications, calls, basic sleep tracking), upgrades from Series 11 may not be worth it — Tech Fowler · ▶ Watch
  • Series 12 is more expensive than before (price increases listed) — Happy Aujla · ▶ Watch
  • Milanese Loop band is expensive (₹9,500 standalone); dislikes the high price — Happy Aujla · ▶ Watch
  • Not a major upgrade over Series 9 — few reasons to upgrade if you already have Series 9 or newer — Happy Aujla · ▶ Watch
  • Ceramic model is very expensive (starts at ₹1,24,900 / ₹1,30,900 for 46mm), costing more than the Ultra 4 — Happy Aujla · ▶ Watch
  • Not a must-upgrade for Series 10 or Series 11 owners unless you care specifically about new health features, faster charging, or new finishes. — Faiz Aly · ▶ Watch
Software/OS (24)
  • New Health app still not ideal: data representation lacks customizability and isn't the reviewer’s favorite. — The Tech Girl · ▶ Watch
  • Some new health/AI features require future software updates (new health app) — not available yet — ben's gadget reviews · ▶ Watch
  • Potential security limits: secure enclave is resistant but not completely hack-proof (theoretical vulnerabilities) — CNET · ▶ Watch
  • WatchOS 27 drops support for many older models (Series 6–8, original Ultras, etc.), indicating stricter hardware requirements—which may be frustrating for some users — Craig's Tech Talk · ▶ Watch
  • Some useful features are hidden in settings or not optimally configured by default, so you need to manually set them up — The Product Reviewer · ▶ Watch
  • Some advanced Apple Intelligence features and announced OS features (Live Rewind, Siri Recap) not yet available at time of review — Kyle Erickson · ▶ Watch
  • Interface quirks: app grid/honeycomb is annoying to navigate; swiping left/right only toggles watch faces instead of quick actions — Mike O'Brien · ▶ Watch
  • Watch face had a glitch showing incorrect sleep score until a software update — Mike O'Brien · ▶ Watch
  • Need to use three separate iPhone apps (Health, Fitness, Watch) to manage features — confusing split between Health and Fitness — Mike O'Brien · ▶ Watch
  • Tedious to perform detailed tasks like logging calories on the watch — some apps are cumbersome to use on-device — Zach Techfield · ▶ Watch
  • Some beta builds lack promised features (Siri recap / live rewind not yet available), causing uncertainty about feature timelines. — Apple Bias · ▶ Watch
  • Some headline audio intelligence features (Live Rewind and Siri Recap) are coming later in beta (2026) and were not yet testable. — MacRumors · ▶ Watch
  • Reviewer had limited time (about 24 hours), so many features and long-term performance/accuracy couldn’t be fully evaluated yet. — MacRumors · ▶ Watch
  • Initial testing only (single-day, single-subject) — results may change with longer-term use and algorithm updates — The Quantified Scientist · ▶ Watch
  • Certain new AI/health features require a compatible newer phone with Apple Intelligence — not just the watch — DC Rainmaker · ▶ Watch
  • Some features (audio intelligence / Siri support) required an additional download/update and were not fully ready out of the box — zollotech · ▶ Watch
  • Some advanced audio intelligence features not available yet (limited rollout) — zollotech · ▶ Watch
  • Many promised software features (Siri AI, conversation transcription/summarization, Workout Bar in Portuguese) are limited to English/beta or not yet widely available — EscolhaSegura · ▶ Watch
  • Requires iOS 27 or later, so not usable if phone cannot update to iOS 27 — Nabeel Nawab · ▶ Watch
  • Some new watch/health features require iOS/watchOS updates (e.g., features arriving in iOS 27.2 beta 1) — not all features available immediately — Nabeel Nawab · ▶ Watch
  • Health app Readiness layout annoyance: top slide/navigation should be at bottom (one-handed use worse) — ShortCircuit · ▶ Watch
  • App switcher/multitasking changes removed previous convenient gestures (double-click app switcher removed) — ShortCircuit · ▶ Watch
  • Some new features are device-exclusive (not just OS update), limiting availability to Series 12 and Ultra 4 — ShortCircuit · ▶ Watch
  • Dynamic app grid in watchOS 27 can get in the way of the All Apps page and may present incorrect app suggestions, requiring manual searching — Engadget · ▶ Watch
Health Tracking (22)
  • Health app UI for HRV is not very informative — it shows numbers but doesn't explain what they mean — ben's gadget reviews · ▶ Watch
  • Readiness score requires at least 7 days of use and 4 hours of sleep to unlock (delayed availability) — CNET · ▶ Watch
  • Readiness requires wearing the watch at night and enabling sleep tracking/vitals to become fully useful—not immediately helpful out of the box — The Product Reviewer · ▶ Watch
  • Some advanced health metrics that competitors offer (blood sugar, blood pressure, certain recommendations) are still not available from Apple — Brian Tong · ▶ Watch
  • Sleep score is too simplistic — only considers duration, bedtime, and interruptions and misses other physiologic factors — Mike O'Brien · ▶ Watch
  • Readiness feature needs about a week of consistent wear to provide meaningful data (requires baseline) — TagmondTech · ▶ Watch
  • Blood oxygen readings not available in the US due to regional restrictions (limits functionality for US users). — Apple Bias · ▶ Watch
  • SPO2 not shown on the watch in the United States due to a patent dispute (though recorded in iPhone Health app) — DesFit · ▶ Watch
  • Daytime HRV baseline can show "needs more data" even after 7 days if adequate readings weren't captured — DesFit · ▶ Watch
  • Daytime vitals usefulness may be limited for people with variable schedules — DesFit · ▶ Watch
  • Optical heart rate can still have brief dips, delays or hiccups during road/gravel rides, high-vibration activities, or some HIIT movements — DesFit · ▶ Watch
  • Occasional longer lock-on time for heart rate at start of some runs (~2 minutes) — DesFit · ▶ Watch
  • Some edge cases remain where heart rate tracking wanders during weight training and HIIT (though overall strong) — DesFit · ▶ Watch
  • Readiness feature requires at least seven nights of data before showing results, delaying usefulness for new users. — MacRumors · ▶ Watch
  • Minor deviations in higher heart rate ranges during running (small inaccuracies at start of run) — The Quantified Scientist · ▶ Watch
  • Some dropouts / peaks not fully detected during weightlifting (not all full peaks captured) — The Quantified Scientist · ▶ Watch
  • Correlation metric can miss the impact of dropout values (limitation noted) — The Quantified Scientist · ▶ Watch
  • Hypertension notification feature removed from Series 12 (was present in Series 11) — Nabeel Nawab · ▶ Watch
  • Some health/readiness features are late to the market (Apple is 'a little bit late' to readiness scoring compared to competitors) — Mark Ellis Reviews · ▶ Watch
  • Readiness app is simple and may lack depth for power users who want more detailed insight — Nikias Molina · ▶ Watch
  • Increased heart-rate sampling can cause distracting watch blinking (during movie/sleep) — ShortCircuit · ▶ Watch
  • Sleep and readiness scoring can be frustrating/unreliable (affected by bedtime, activity, manual effort input) — ShortCircuit · ▶ Watch
Connectivity (10)
  • Still uses single‑band GPS (not multi‑band like Ultra models), limiting highest‑precision location tracking — GadgetByte · ▶ Watch
  • Series 12 lacks Ultra's dual-frequency GPS (has only L1) which can be slightly less accurate in poor-signal environments — Kyle Erickson · ▶ Watch
  • Doesn't receive SMS reliably from Android contacts when phone is dead (limitation with cross-platform SMS delivery) — Zach Techfield · ▶ Watch
  • GPS tracking is middling: not great, with deviations especially early in the run and near obstacles (walls/bushes) — The Quantified Scientist · ▶ Watch
  • Wi‑Fi capabilities unchanged (still Wi‑Fi 4 / 802.11n), not upgraded to newer Wi‑Fi standards — zollotech · ▶ Watch
  • Airtel users on prepaid may face limitations for cellular activation (postpaid-only requirement on Airtel) — Nabeel Nawab · ▶ Watch
  • GPS (non-cellular) version cannot use eSIM / standalone cellular connectivity — Isa does tech · ▶ Watch
  • Cellular model requires adding to your mobile plan (extra monthly cost) — SamCambetis · ▶ Watch
  • Still single-band GPS (no dual-band), which some users may prefer for best positioning accuracy — The Run Testers · ▶ Watch
  • Titanium and Ceramic models lack GPS‑only option (only GPS + Cellular) — Happy Aujla · ▶ Watch
Fitness Tracking (9)
  • Step tracking results were not clearly better than Series 11 in testing (occasionally less accurate) — GadgetByte · ▶ Watch
  • Workout start counts down instead of waiting for GPS lock — Mike O'Brien · ▶ Watch
  • Automatically saves accidental short workouts (no prompt to discard), which can push unwanted entries to Strava — Mike O'Brien · ▶ Watch
  • Can't manually set laps/rest intervals or track rest duration during swim (some manual controls missing even though auto-detection is good) — Mike O'Brien · ▶ Watch
  • Minor software/step-count issue observed where steps could be removed from Activity app (likely fixable via data sources ordering but was an issue initially). — Apple Bias · ▶ Watch
  • Elevation gain (barometric altimeter) sometimes reports higher than reference on some activities — occasional inaccuracies — DesFit · ▶ Watch
  • Unknown false-positive step counts (not yet tested for steps counted during activities like cycling or typing) — The Quantified Scientist · ▶ Watch
  • Calories, power, and vertical oscillation showed differences/estimation variance; some metrics not significantly better — EscolhaSegura · ▶ Watch
  • Indoor run tracking improvements not conclusively proven yet — needs more testing and may still be imperfect — The Run Testers · ▶ Watch
Display (4)
  • Wide-angle display benefit may be marginal depending on what you're upgrading from and usage patterns — TagmondTech · ▶ Watch
  • Display not as bright as Ultra 4 (may matter for people outdoors all day) — Tech Fowler · ▶ Watch
  • Screen resolution is slightly reduced (pixel counts lowered) compared to prior model — Tech Fowler · ▶ Watch
  • Lower peak brightness than Ultra (2,000 nits vs Ultra's 3,000 nits) making it harder to see in direct sun — TheUnlockr · ▶ Watch
Performance (2)
  • Manufacturer-published accuracy study may be biased; reviewer implies need for independent real-world testing — DC Rainmaker · ▶ Watch
  • Performance difference from Series 11 is negligible; no noticeable speed improvement for everyday use. — Faiz Aly · ▶ Watch
Overall (1)
  • No explicit negatives mentioned in the transcript — NeoTech · ▶ Watch

Review sources

Frequently asked questions

Is the Apple Watch Series 12 worth buying?

Based on 36 independent YouTube reviews, the Apple Watch Series 12 scores 3.7/5 with 494 positive and 250 negative points mentioned by reviewers, placing it #31 in the Smartwatches category.

What do reviewers like most about the Apple Watch Series 12?

The most praised aspects are health tracking, design & comfort, features — Health Tracking (118 mentions), Design & Comfort (100 mentions), Features (82 mentions).

What are the most common complaints about the Apple Watch Series 12?

Reviewers most frequently criticize design & comfort, features — Design & Comfort (58 mentions), Features (49 mentions).

Spotted an error? Help me improve by reporting it!

Apple Watch Series 12 - Pros Cons Index