Battery:50mAh Lithium Polymer Battery
Data Transmission:On-line Sync by Bluetooth 4.0
Standby Time: 5-10days
Working System:iOS7.1 above / Android 4.4
1 x user manual
1 x smart fitness tracker watch
Funtion:Activities track,Sleep monitor,Call and SMS alert,Sedentary alert,Wrist sense,Touch screen swich
Tracking daily activities data:record steps,distance,calories,activities time.Check daily activities data anytime.
Sedentary alert:remind you leave the seat and do some exercise according to send you sedentary alert.
Big screen with 0.86 oled,weight 18g only,USBcharge that no need data cable anymore,fast charging,long standby time.
Camera tontrol,Anti-lost,find phone,sports target remind,share the health data,connect healthkit