Apple Watch Series 8 GPS + Cellular, 41mm Silver Aluminium Case with White Sport Band, MP4A3B/A

The future of health on your wrist.

Apple Watch Series 8 features advanced health sensors and apps, so you can take an ECG, measure heart rate¹ and blood oxygen,² and track temperature changes³ for advanced insights into your menstrual cycle.⁴ And with Crash Detection, Sleep Stages tracking and advanced workout metrics, it helps you stay active, healthy, safe and connected.

Additional Features

• Measure your blood oxygen with a powerful sensor and app²
• Take an ECG anytime, anywhere¹
• Get high and low heart rates, and irregular rhythm notifications¹
• Advanced safety features, including Fall Detection, Emergency SOS⁵ 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 AppleWatch, 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 favourite music, podcasts and audiobooks (for use with GPS models)
• Make purchases instantly and securely from your wrist with Apple Pay⁷
• Large, Always-On, edge-to-edge display
• All-day battery life and fast charging⁸
• 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
• Apple Watch comes with 3 free months of Apple Fitness+, featuring 11 different workout types, from HIIT to Yoga, and even meditations⁹

AppleWatch Series8 requires iPhone8 or later with iOS16 or later.
¹The ECG app and irregular rhythm notification require the latest versions of watchOS and iOS, andare not intended for use by people under 22 years old. The ECG app is available on AppleWatch Series4 or later (not including AppleWatchSE). The irregular rhythm notification is not designed for people who have been previously diagnosed withAF.
²Blood 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.
³The temperature sensing feature is not a medical device and is not intended for use in medical diagnosis, treatment or for any other medical purpose.
⁴The Cycle Tracking app should not be used as a form of birth control. Data from the Cycle Tracking app should not be used to diagnose a health condition.
⁵Emergency SOS requires a cellular connection or Wi-Fi Calling with an internet connection from your Apple Watch or nearby iPhone.
⁶Apple Watch Series 8 has a water resistance rating of 50 metres 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-gb/HT205000.
⁷Apple Pay is not available in all markets. For a list of Apple Pay countries and regions, visit support.apple.com/HT207957.
⁸Battery life varies by use and configuration. Seeapple.com/uk/batteriesfor more information.
⁹A subscription is required for Apple Fitness+.
¹⁰Wireless service plan required for cellular service. Contact your service provider for more details. Connection may vary based on network availability. Check apple.com/watch/cellularfor participating network providers and eligibility. See support.apple.com/HT207578for additional setup instructions.
¹¹Not all features will be available if the Apple Watch is set up through Family Setup. Wireless service plan required for cellular service. Contact your service provider for more details. Check apple.com/watch/cellularfor participating network providers and eligibility.