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Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Repair Windows errors before they cause bigger problemsFix Now →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Apple Watch Series 11 was announced on September 9, 2025, with preorders opening the same day and store availability beginning September 19, 2025. Its U.S. launch price started at $399. The watch comes in 42mm and 46mm sizes, aluminum or titanium, and GPS or GPS + Cellular configurations. Apple estimates up to 24 hours of normal-use battery life, or up to 38 hours in Low Power Mode.
When did Apple Watch Series 11 come out?
Apple announced Series 11 on September 9, 2025. Preorders began that day, and Apple said the watch would be available in stores starting Friday, September 19, 2025. These are the product’s announcement and launch dates, not an indication of current inventory. Apple’s September 9, 2025 announcement has the launch details.
How much did Apple Watch Series 11 cost?
The U.S. launch starting price was $399, announced by Apple in 2025. That is a historical U.S. launch price; it does not establish today’s price, discounts, or stock. Prices outside the United States and retailer offers are not established here.
The configuration matters when comparing offers: Series 11 is available in two case sizes, two case materials, and GPS or GPS + Cellular models. Cellular models also require an eligible carrier plan for cellular use away from an iPhone, and carrier availability and terms vary.
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#1 Best Overall
![Apple Watch Series 11 [GPS 46mm] Smartwatch with Jet Black Aluminum Case with Black Sport Band - M/L. Sleep Score, Fitness Tracker, Health Monitoring, Always-On Display, Water Resistant](https://m.media-amazon.com/images/I/416RQ0rtsUL._SL160_.jpg)
- A FULL-FEATURED HEALTH TRACKER—Apple Watch Series 11 gives you invaluable insights about your body, right from your wrist. Take an ECG anytime* and get alerts for a high and low heart rate or an irregular rhythm*—so you can stay closer to your heart. You can also view your overnight health tracking metrics with the Vitals app* and be notified of possible sleep apnea.*
- KNOW YOUR SLEEP SCORE—With advanced sleep tracking, Series 11 gives you a daily sleep score. It’s an easy way to help measure and understand the quality of your sleep, so you can make it more restorative.
- GET HYPERTENSION NOTIFICATIONS—Did you know that Series 11 can spot signs of chronic high blood pressure? By analyzing how your blood vessels respond to beats of the heart, it can notify you of possible hypertension.*
- SAFETY FEATURES—A smartwatch that puts your safety first. Series 11 can detect a hard fall or severe car crash, automatically help connect you with emergency services, and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- A POWERFUL FITNESS TRACKER—With advanced metrics and motivating features like Pacer, Heart Rate Zones, training load, and Workout Buddy powered by Apple Intelligence from your nearby iPhone*—Series 11 is made to help everyone stay active, from runners and hikers to strength-training enthusiasts.
What are the Apple Watch Series 11 sizes and specifications?
Apple offers 42mm and 46mm cases. The dimensions, weights, display figures, and wrist-fit ranges below are manufacturer specifications from Apple’s UK technical specifications page; configurations and availability can vary by region. Apple Watch Series 11 technical specifications.
| Specification | 42mm | 46mm |
|---|---|---|
| Case height × width × depth | 42 × 36 × 9.7 mm | 46 × 39 × 9.7 mm |
| Display resolution | 374 × 446 pixels | 416 × 496 pixels |
| Display area | 989 sq mm | 1,220 sq mm |
| Aluminum GPS weight | 30.3 g | 37.8 g |
| Aluminum GPS + Cellular weight | 29.7 g | 36.9 g |
| Titanium weight | 34.6 g | 43.1 g |
| Stated wrist fit | 130–200 mm | 140–245 mm |
Aluminum models come in jet black, rose gold, silver, and space gray. Polished titanium models come in natural, gold, and slate. Apple lists GPS and GPS + Cellular configurations. The front crystal differs by material: aluminum uses Ion-X glass, which Apple says is twice as scratch resistant as the previous generation’s cover glass; titanium uses a sapphire crystal.
Rank #2
![Apple Watch Series 11 [GPS 42mm] Smartwatch with Rose Gold Aluminum Case with Light Blush Sport Band - S/M. Sleep Score, Fitness Tracker, Health Monitoring, Always-On Display, Water Resistant](https://m.media-amazon.com/images/I/31caPPnRysL._SL160_.jpg)
- A FULL-FEATURED HEALTH TRACKER—Apple Watch Series 11 gives you invaluable insights about your body, right from your wrist. Take an ECG anytime* and get alerts for a high and low heart rate or an irregular rhythm*—so you can stay closer to your heart. You can also view your overnight health tracking metrics with the Vitals app* and be notified of possible sleep apnea.*
- KNOW YOUR SLEEP SCORE—With advanced sleep tracking, Series 11 gives you a daily sleep score. It’s an easy way to help measure and understand the quality of your sleep, so you can make it more restorative.
- GET HYPERTENSION NOTIFICATIONS—Did you know that Series 11 can spot signs of chronic high blood pressure? By analyzing how your blood vessels respond to beats of the heart, it can notify you of possible hypertension.*
- SAFETY FEATURES—A smartwatch that puts your safety first. Series 11 can detect a hard fall or severe car crash, automatically help connect you with emergency services, and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- A POWERFUL FITNESS TRACKER—With advanced metrics and motivating features like Pacer, Heart Rate Zones, training load, and Workout Buddy powered by Apple Intelligence from your nearby iPhone*—Series 11 is made to help everyone stay active, from runners and hikers to strength-training enthusiasts.
Display, chip and connectivity
The always-on Retina display uses wide-angle OLEDs and LTPO3, with Apple rating peak brightness at up to 2,000 nits and minimum brightness at 1 nit. Apple lists an S10 chip, a 4-core Neural Engine, and 64GB of capacity.
Apple lists Wi-Fi 4 on 2.4GHz and 5GHz networks, Bluetooth 5.3, and L1 GPS with GLONASS, Galileo, QZSS, and BeiDou. Other listed hardware and features include a second-generation Ultra Wideband chip, Apple Pay, and GymKit. Apple’s launch announcement also identifies 5G cellular capabilities on Series 11.
Rank #3
![Apple Watch Series 11 [GPS 42mm] Smartwatch with Jet Black Aluminum Case with Black Sport Band - S/M. Sleep Score, Fitness Tracker, Health Monitoring, Always-On Display, Water Resistant](https://m.media-amazon.com/images/I/41s72HIk5TL._SL160_.jpg)
- A FULL-FEATURED HEALTH TRACKER—Apple Watch Series 11 gives you invaluable insights about your body, right from your wrist. Take an ECG anytime* and get alerts for a high and low heart rate or an irregular rhythm*—so you can stay closer to your heart. You can also view your overnight health tracking metrics with the Vitals app* and be notified of possible sleep apnea.*
- KNOW YOUR SLEEP SCORE—With advanced sleep tracking, Series 11 gives you a daily sleep score. It’s an easy way to help measure and understand the quality of your sleep, so you can make it more restorative.
- GET HYPERTENSION NOTIFICATIONS—Did you know that Series 11 can spot signs of chronic high blood pressure? By analyzing how your blood vessels respond to beats of the heart, it can notify you of possible hypertension.*
- SAFETY FEATURES—A smartwatch that puts your safety first. Series 11 can detect a hard fall or severe car crash, automatically help connect you with emergency services, and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- A POWERFUL FITNESS TRACKER—With advanced metrics and motivating features like Pacer, Heart Rate Zones, training load, and Workout Buddy powered by Apple Intelligence from your nearby iPhone*—Series 11 is made to help everyone stay active, from runners and hikers to strength-training enthusiasts.
How long does the battery last?
Apple estimates up to 24 hours of battery life with normal use and up to 38 hours in Low Power Mode. It also says 15 minutes of charging can provide up to eight hours of normal use, and that reaching 80% charge takes about 30 minutes. These are Apple’s test-dependent estimates, not guaranteed runtimes; actual battery life varies with use and settings.
What is new in Series 11’s health and software features?
Hypertension notifications
Series 11, running watchOS 26, can use optical heart-sensor data to look for signs of hypertension over time. Apple describes a 30-day review period and says the feature will not detect every instance. A notification is a screening alert, not a diagnosis. Apple advises anyone who receives one to take blood pressure readings with a third-party cuff for seven days and share the results with a healthcare provider.
Rank #4
![Apple Watch SE 3 [GPS 40mm] Smartwatch with Starlight Aluminum Case with Starlight Sport Band - S/M. Fitness and Sleep Trackers, Heart Rate Monitor, Always-On Display, Water Resistant](https://m.media-amazon.com/images/I/31YiTby0pOL._SL160_.jpg)
- GET SMARTER HEALTH INSIGHTS—Apple Watch SE 3 is an advanced health tracker that helps you better understand your body. The smartwatch sends alerts for an irregular heart rhythm, or an unusually high or low heart rate.* You can view your overnight health tracking metrics with the Vitals app,* track your sleep score, and get sleep apnea notifications.*
- A GREAT FITNESS TRACKER—SE 3 can track your workouts in a healthy number of ways—from running and strength training to simply achieving your 10K steps a day. With real-time metrics and Workout Buddy powered by Apple Intelligence from your nearby iPhone,* you’ll hit your goals like never before.
- KEEP HELP CLOSE AT HAND—SE 3 is a smartwatch that can detect a hard fall or severe car crash and automatically help connect you to emergency services and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- WOMEN’S HEALTH INSIGHTS—SE 3 has advanced sensors that track your wrist temperature while you sleep. With this smartwatch, you can log your periods and symptoms, get period predictions, and get notified of cycle deviations.*
- GREAT BATTERY LIFE AND FASTER CHARGING—Enjoy a smartwatch with all-day, 18-hour battery life* from sunup to sundown. Then charge up to twice as fast as SE 2* and get up to 8 hours of battery in just 15 minutes.*
Apple says the notification algorithm was developed using training data from studies totaling more than 100,000 participants and validated in a clinical study involving more than 2,000 participants. Those figures describe Apple’s development and validation account; they are not independent findings reported by the cited source.
Sleep score and other health features
watchOS 26 adds sleep score. Apple says its sleep-score algorithms were developed and tested using more than five million nights of Apple Heart and Movement Study data. Other health features Apple lists include ECG, irregular rhythm notifications, high- and low-heart-rate notifications, Blood Oxygen, sleep apnea notifications, and retrospective ovulation estimates. Availability can depend on device and region.
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![Apple Watch Series 11 [GPS 42mm] Smartwatch with Space Gray Aluminum Case with Black Sport Band - S/M. Sleep Score, Fitness Tracker, Health Monitoring, Always-On Display, Water Resistant](https://m.media-amazon.com/images/I/41yzp82pFOL._SL160_.jpg)
- A FULL-FEATURED HEALTH TRACKER—Apple Watch Series 11 gives you invaluable insights about your body, right from your wrist. Take an ECG anytime* and get alerts for a high and low heart rate or an irregular rhythm*—so you can stay closer to your heart. You can also view your overnight health tracking metrics with the Vitals app* and be notified of possible sleep apnea.*
- KNOW YOUR SLEEP SCORE—With advanced sleep tracking, Series 11 gives you a daily sleep score. It’s an easy way to help measure and understand the quality of your sleep, so you can make it more restorative.
- GET HYPERTENSION NOTIFICATIONS—Did you know that Series 11 can spot signs of chronic high blood pressure? By analyzing how your blood vessels respond to beats of the heart, it can notify you of possible hypertension.*
- SAFETY FEATURES—A smartwatch that puts your safety first. Series 11 can detect a hard fall or severe car crash, automatically help connect you with emergency services, and notify your emergency contacts.* Check In can automatically notify a loved one when you’ve arrived at your destination.
- A POWERFUL FITNESS TRACKER—With advanced metrics and motivating features like Pacer, Heart Rate Zones, training load, and Workout Buddy powered by Apple Intelligence from your nearby iPhone*—Series 11 is made to help everyone stay active, from runners and hikers to strength-training enthusiasts.
Workout Buddy and watchOS 26
Workout Buddy uses Apple Intelligence and requires an Apple Intelligence-supported iPhone nearby and Bluetooth headphones. Apple says it is available in English for selected popular workout types. watchOS 26 also adds a wrist-flick gesture, updated watch faces, and other changes. Apple’s launch announcement says watchOS 26 requires an iPhone 11 or later running iOS 26; not every feature is available on every device or in every region.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Is Series 11 suitable for swimming?
Apple rates Apple Watch Series 11 as water resistant to 50 meters under ISO 22810:2010 and dust resistant to IP6X. “Water resistant” is the appropriate description; Apple does not call it waterproof.
Safety features Apple lists include Emergency SOS, international emergency calling, Crash Detection, Fall Detection, noise monitoring, and Backtrack.
Which Series 11 configuration should you choose?
- Choose a size by wrist fit and preference: Apple’s stated fit ranges are 130–200 mm for 42mm and 140–245 mm for 46mm. The larger case has a larger display and is heavier in each listed material/configuration.
- Choose aluminum or titanium for the material and crystal: Aluminum is offered in four colors and uses Ion-X cover glass; polished titanium is offered in three colors and uses sapphire crystal. The weights differ by size and configuration, as shown above.
- Choose GPS or GPS + Cellular based on phone independence: Cellular capability supports calls and messages away from an iPhone only with an eligible cellular plan. Carrier support and plan terms vary, so check those with your carrier before buying.
- Decide whether the new health features matter to you: Hypertension notifications are not a diagnosis and can miss cases; feature availability also varies by region and device.
Before purchasing, compare the exact size, material, and connectivity configuration, then verify the seller’s current price, stock, and warranty. The $399 figure above is Apple’s U.S. launch starting price, not a current offer.
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