Bluetooth 5.0
GPS, GLONASS, Galileo, BDS
Heart rate sensor, acceleration sensor, gyroscope, geomagnetic sensor, air pressure sensor, ambient light sensor
Water resistance
1.39-inch AMOLED screen
Android 5.0 & iOS 10 and above
Magnetic charging dock
16days Typical usage mode
Blood oxygen testing
24-hour heart rate monitor sleep tracking
stress monitoring/body energy
117 sports modes
Watch face, Music controls, Alarm, Timer, Stopwatch, Weather, Find phone, Flashlight, Compass, Notifications, Air pressure, Messaging Notification