US ADI sensors to detect movement and sleep quality Light-sensitive version of the real-time monitoring of heart rate, sports science
OLED display screen with touch button control.
Monitor your activity levels, track walking distance and calculate calories burned. Achieve the daily exercise targets you set and work towards a healthier lifestyle! Monitoring of heart rate Real-time monitoring and recording, scientific planning exercise.
Automatic sleep monitoring analyzes your sleep quality. Sync with the app to analyze your fitness and sleep activities to help you improve your lifestyle.
Package Include: Mi band 2 chip, Black wrist strap, Charger, Chinese user manual
Standby time:20 days
Batteries Type:Lithium polymer
Input Current:45 mA (TYP) 65 mA (MAX)
The main material:Plastic, aluminum
Total length:235 mm
Adjustable Length:155-210 mm
Material:Thermoplastic elastomers, aluminum
Measuring method: photoelectric volume pulse wave plethysmography (PPG)
Bluetooth chip: Dialog top Bluetooth chip (Bluetooth 4.0)
Sensor: ADI military gravity sensor
App: Mi Fit
Language: English, Chinese
1x Mi band 2 chip
1x Black wrist strap