Poduct Parameter
Bluetooth Chip： nRF51822
Pedometer Sensor： KX022
APP Language： Chinese，English，France，German，Spanish，Danish，Russian，Swedish，Japanese
System requirement Android4.3 and above&iOS 8.0 and above
Screen Display 0.96 inch OLED
Bluetooth version BT4.0
BT wireless Distance： 8-12meters
Battery capacity： 80 mAh
Standby time： 4-7days
Charging currents： 60mA
Charging mode： contact charging
Average working currents： small typeface 6mA, large typeface 10mA
Average standby currents： 30uA
Working voltage： 3.7V
Operating temperature： 0~40�
Operating humidity： 5%~95% nonsolidifying
Product dimension： 22*9.9*134~205mm
Color dark blue
Material： TPU+PC
Net weight： 25.9g
Water proof： IP X7
Product function
Time/Date display： support
Heartrate monitoring support
Calorie consumption support
Call notification/SMS alert： support
Camera&Music control： support
Track back function support
Sleep monitoring： support
Steps recording support
Charging protection： support
Touch panel support
Anti-lost： support
Bluetooth： support
Firmware upgrade support
Alarm support
Looking for phone: support
QQ, wechat note IOS support, Android no support
Accept&handup the phone IOS support, part of Android no support