Dimensions: 46 mm × 30 mm × 10.7 mm
Wrist Size: 130–210 mm
Weight: Approximately 21 g (strap excluded)
Watch Strap: Silicone Strap
Display Size: 1.64 inches AMOLED color screen
Resolution: 456 × 280 pixels, 326 ppi
Connectivity
NFC: Not Supported
Bluetooth: 2.4 GHz, BT5.0, BLE
Sensors:
6-axis IMU sensor (Accelerometer sensor, Gyroscope sensor)
Optical heart rate sensor
Button: Full screen touch + side button
Charging Port: Magnetic charging thimble
System Requirements: Android 6.0 or later, iOS 9.0 or later
Waterproof Level: 5ATM water-resistant.
Speaker: Not Supported
Microphone: Not Supported
Environment
Ambient Operating Temperature: -10℃ to +45℃
Charging
Charger Voltage and Current Requirements: 5V/1A
Battery Life
9 days of maximum usage
6 days of typical usage
When AOD is enabled, the battery life is 3 days