EFOSHM system health sms tracker
Order BLUE replacement band here -- http://www.amazon.com/dp/B01EL2BL3M
Order BLACK replacement band here -- http://www.amazon.com/dp/B01EL2BLA0
Measuring your daliy walking distance precisely.
Calculating the consumption of calorie, record the daily burn-up calorie.
Support IOS and Android system phone:1)Android phone:Support bluetooth 4.0,Android system is android 4.3 or above. 2)ios
phone:Support bluetooth,ios system is IOS 8.0