Advantage:life waterproof

Screen Type:0.49 OLED
waterproof:IP-X6
CPU:Nordic nRF51822
material:TPU
Bluetooth Version:4.0BLE
storage：64KB RAM＋64KB ROM
Battery: lithium 55mah,standby 30 days.
Function:pedometer,distance,Calorie,time,date,alarm,sleep monitor,calling reminder,message reminder,sendentary reminder,Anti-Lost(2-way search),goal setting,remote camera,
event remind(water drinking, taking medicine, meeting ect)
Support:Android 4.4+,IOS7.1+
Color:orange,blue,black,yellow,green,gray