FlagFit 2.0 is a stylish movement sleep monitoring Bluetooth low energy products
1 support the pedometer function exercise calorie conversion;
2 can sleep monitoring statistical analysis of sleep quality of sleep;
3 support the sharing of health information sports and other functions;
Tips: The phone system must be android4.3 or more and the phone must support BLE

(Bluetooth 4.0) apk with the hardware to use.