Basic parameters
Main control chip: GR5515 + external 64M FLASH
Gsencor sensor: Rohm KTJ3-1057
Heart rate sensor: Epco Micro EM7128
Vibration reminder: motor vibration reminder
Size: 1.9" square screen Resolution: 280*320 (sRGB high color gamut)
Type: IPS LCD
Waterproof grade: IP67
Bluetooth: Bluetooth 5.1
Support mobile phone operating system: IOS9.0 above, Android4.4 above
Charging method: Magnetic charging cable
APP: H Band
The main function
Step counting, distance, calories, heart rate, blood oxygen, blood pressure, blood sugar, body temperature test, sleep monitoring music playback, stopwatch, countdown, calculator, weather display, female menstrual period function, remote control camera, raise the wrist to brighten th
