Product Information
Overview
Originally released October 2021
S7 with 64-bit dual-core processor
Electrical heart sensor (ECG app)¹
Water resistant to 50 metres²
Always-On Retina LTPO OLED display (1,000 nits brightness)
802.11b/g/n 2.4GHz and 5GHz
Bluetooth 5.0
Built-in rechargeable lithium-ion battery
Third-generation optical heart sensor
Accelerometer: up to 32 g-forces with Fall Detection
Gyroscope
Ambient light sensor
Capacity 32GB
What’s in the Box
Apple Watch Series 7
1m Magnetic Charger to USB-C Cable
System Requirements
Apple Watch Series 7 require an iPhone 6s or later with iOS 15 or later.
Features are subject to change. Some features, applications and services may not be available in all regions or all languages.
Features
Big screen. Huge impact.
Measure your blood oxygen. It’s a breathtaking innovation.
Always-On Retina display. A brighter view of you.
Charges in no time.
Tougher round the clock.
Easy on the eyes. Easy on the fingers.
Dream machine.
Take an ECG at any time.
Your finger can tell you a lot about your heart.
Massively motivating.
Apps specifically designed to do everything.
Tech Specs
Dimensions
41mm
Height: 41mm
Width: 35mm
Depth: 10.7mm
Case Weight: 32.0g
Chip
S7 with 64-bit dual-core processor
W3 Apple wireless chip
U1 Chip (Ultra Wideband)
Features
GPS, GLONASS, Galileo, QZSS and BeiDou
Compass
Always-on altimeter
Water-resistant to 50 metres²
Blood oxygen sensor (Blood Oxygen app)⁴
Electrical heart sensor (ECG app)¹
Third-generation optical heart sensor
Emergency SOS⁸
Accelerometer up to 32 g-forces with Fall Detection
Gyroscope
Ambient light sensor
Speaker
Microphone
Apple Pay
GymKit
Capacity 32GB
Display
Always-On Retina LTPO OLED display (1,000 nits brightness)
352x430 pixels (41mm)
904 sq mm display area (41mm)
396x484 pixels (45mm)
1,143 sq mm display area (45mm)
Connectivity
Wi-Fi (802.11b/g/n 2.4GHz and 5GHz)
Bluetooth 5.0
Power and Battery
Built-in rechargeable lithium-ion battery
USB-C magnetic fast charging cable
1. The ECG app and irregular rhythm notification require the latest version 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 AF.
2. Apple Watch Series 7, Apple Watch SE and Apple Watch Series 3 have a water resistance rating of 50 meters under ISO standard 22810:2010. This means that they may be used for shallow-water activities like swimming in a pool or ocean. However, they should not be used for scuba diving, waterskiing or other activities involving high-velocity water or submersion below shallow depth. Series 7 is also rated IP6X dust resistant.
3. Apple Watch All-Day Battery Life testing was conducted by Apple in August 2021 using pre-production Apple Watch Series 7 (GPS) and Apple Watch Series 7 (GPS Cellular), each paired with an iPhone; all devices were tested with pre-release software. Battery life varies by use, network coverage, configuration and many other factors; actual results will vary. See apple.com/uk/batteries and apple.com/uk/watch/battery.html for more information.
4. 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.
5. Fast charging is only compatible with Apple Watch Series 7. Other models will have standard charge times.
6. Irregular rhythm notification requires the latest version of watchOS and iOS. It is not intended for use by people under 22 years old or those who have been previously diagnosed with atrial fibrillation (AF).
7. A subscription is required for Apple Fitness .
8. Apple Watch Series 7 (GPS Cellular) and Apple Watch SE (GPS Cellular) can use a cellular connection for Emergency SOS. To use Emergency SOS on an Apple Watch without cellular, your iPhone needs to be nearby. If your iPhone isn’t nearby, your Apple Watch needs to be connected to a known Wi-Fi network and you must set up Wi-Fi Calling.
Features are subject to change. Some features, applications and services may not be available in all regions or all languages. Visit to see complete list.
To learn more about wearing Apple Watch, getting a good fit, potential skin sensitivity, and proper care and cleaning, visit for more details.