Compatible system: Android 5.0 and above
Battery capacity: 180mAh
Screen size :1.47 inches
Theoretical working Time: 14 days in typical usage scenarios; 10 days in heavy usage scenarios;
Typical usage scenarios: heart rate is always on, normal sleep at night, an average of 30 minutes of exercise per week, message notifications (50 messages per day, 6 calls, 3 alarms), the screen is turned on 200 times a day.
The actual battery life varies depending on usage habits.
Charging interface: magnetic fast charging
Sensor: acceleration sensor, gyroscope sensor, optical heart rate sensor
Button: full screen touch + side button
Dimensions: 43mm×25.4mm×11.45mm (including sensor area)
Weight about 18g (Weight without strap)