Smart Bracelet V5, record your movement every day

Smart Bracelet V5 ,record your movement every day
Stock Code:BT011
Features
Track sleep including total hours ,time to fall asleep,number of wake ups
Track Activity including steps,distance,calories burned,active vs.idle time
wakes you with a silent alarm
set goals ,view progress and earn badges

Specification:
Main chip: TI CC2541, integrated Bluetooth 4.0 and MCU 
Sensors: Kiniox, 3-axis MEMS Precision Sensors 
Display: 0.91-inch OLED, 128 * 32 
Applicable equipment: Bluetooth 4.0, and runs Android 4.3 Android system located above
Equipment; iOS7.0 or late Apple devices 
Battery: 3.7V / 70mAh 
Charge: DC5V / 0.5A 
Bluetooth version: 4.0BLE 
Strap Material: TPU
Model:  V5
Package weight: 0.2 KG
 package:
1, the bracelet x 1
2, cable x 1
3, Retail BOx x 1