APP：FitCloudPro
Chip：RTK
chipset：RTK8762
Compatible syste: Android4.4 above，IOS8.2 above
Flash: ROM 128Mb, RAM 64Mb
type of screen: colorful round corner full touch screen
size of screen: 1.78 inch
Resolution: 420*485
Touch screen type: IPS, full touch screen
Bluetooth: BT5.0
Acceleration sensor: STK8321
heart rate zhanheng BD1662
type of battery: Lithium polymer battery
capacity: 260mAh
way of charge: Magnetic charging cable
waterproof: IP68
time of charging: 2 hours
stand by time: 3~5 working days, standby time 7 days
language: Chinese, English, Russia, Germany, Spanish, Portuguese, French, Japanese, Italian, Polish