- battery capacity
- 308 mAh
- battery charging
- Fast USB-C Magnetic Charging
- battery batteryLife
- Up to 18 hours (up to 36 hours in Low Power Mode)
- display size
- 1.9 inches (45mm)
- display type
- Always-On Retina LTPO OLED
- display features
- ["1000 nits peak brightness","Ion-X front glass"]
- display resolution
- 396 x 484 pixels
- features sensors
- ["Body Temperature Sensor","ECG App","Blood Oxygen (SpO2)","Crash Detection","Fall Detection"]
- features connectivity
- Bluetooth 5.3, Wi-Fi, NFC, GPS
- features compatibility
- iOS (watchOS 9+)
- features waterResistance
- 50m swimproof, IP6X dust resistant