Smart xiaomi band 2 official bracelet strap bluetooth wristband sports band good quality

Smart xiaomi band 2 official bracelet strap bluetooth wristband sports band good quality

Product Description

 1, 0.42inch OLED display screen with touchpad     

2, Support Heart rate  monitor      

3, 20-day standby power     

4, Requires Bluetooth 4.0   

5, Battery capacity: 70mAh   

6, Compatability: All Compatible 

Mi Band 2

Fitness.heart rate and sleep tracker

OLED display,view time,step count,heart rate

ADI accelerometer and optical heart rate sensor  

Upgraded pedometer algorithm,hypoallergenic silicone band

20-day battery,IP67 water resistant    

Lift wrist or tap button

view time,step count,heart rate,and more

Time,steps,heart rate Fingertips

Time Display    Steps Display

Heart rate measurement  

Low power consumption OLED display

Military-grade ADI sensor

Power-efficient ADI accelerometer,optical heart rate sensor

Resistant to scratches and fingerprints 

Anodized 0.05mm ultra-thin button

2and gen Bluetooth 4.0 for faster,stable connections    

Phone unlocking

No fingerprints,no passcodes.

Band 2 unlocks in an instant

calls,App message vibrate   

Waterproof IP67

Band2 Resistant to water,dust,sweat. Shower or wash hands without removing

The science of sleep

Monitor sleep duration via phone app

Records light and deep sleep patterns

When you are running, band 2 will remind your speed and heart rate.

Also you can work out customized schedule to improve fitness effect via app band