Product Specifications
Temperature sensor provides retrospective ovulation estimates and advanced cycle tracking features
Measure your blood oxygen with a powerful sensor and app
Take an ECG anytime, anywhere
Get high and low heart rate, and irregular rhythm notifications
Advanced safety features, including Fall Detection, Emergency SOS, and Crash Detection
Enhanced Workout app with more advanced metrics and ways to train
A completely redesigned Compass app with waypoints and Backtrack
Track your daily activity on Apple Watch, and see your trends in the Fitness app on iPhone
The most crack-resistant front crystal yet on an Apple Watch, IP6X dust resistance and swimproof design, and increased durability for fitness and activity
Call, text, and email with just a few taps
Listen to your favorite music, and podcasts (for use with GPS models)
Large, Always-On, edge-to-edge display
All-day battery life and fast charging
Sleep stages tracking lets you see how much time you spend in REM, Core, and Deep sleep
watchOS 9 features an enhanced Workout app, a new Medications app, Sleep Stages, and greater insights into heart health
What’s Included
Apple Watch Series 8 Aluminum Case
Sport Band
Apple Watch Magnetic Charger to USB-C Cable (1 m)
As part of Apple’s efforts to reach their environmental goals, Apple Watch does not include a power adapter. Included in the box is an Apple Watch Magnetic Charger to USB-C Cable that is compatible with USB‑C power adapters and computer ports.
Warranty and Legal
Apple One-Year Limited Warranty
Legal: Apple Watch Series 8 requires an iPhone 8 or later with iOS 16 or later.
The ECG app and irregular rhythm notification require the latest versions of watchOS and iOS and are not intended for use by people under 22 years old. The ECG app is available on Apple Watch Series 4 or later (not including Apple Watch SE). The irregular rhythm notification is not designed for people who have been previously diagnosed with atrial fibrillation AFib.
Blood Oxygen app measurements are not intended for medical use, including self-diagnosis or consultation with a doctor, and are only designed for general fitness and wellness purposes.
The temperature sensing feature is not a medical device and is not intended for use in medical diagnosis, treatment, or for any other medical purpose.
The Cycle Tracking app is not intended for use in medical diagnosis, treatment, or any other medical purpose, including as a form of birth control or to support conception.
Emergency SOS requires a cellular connection or Wi-Fi calling with an internet connection from your Apple Watch or nearby iPhone.
Apple Watch Series 8 has a water resistance rating of 50 meters under ISO standard 22810:2010. This means that it may be used for shallow-water activities like swimming in a pool or ocean. However, Apple Watch Series 8 should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth. Water resistance is not a permanent condition and can diminish over time. For additional information, see support.apple.com/en-us/HT205000.
Battery life varies by use and configuration. See apple.com/batteriesfor more information.
Wireless service plan required for cellular service. Contact your service provider for more details. Connection may vary based on network availability. Check apple.com/watch/cellular for participating wireless carriers and eligibility. See support.apple.com/en-us/HT207578 for additional setup instructions.