Features:
<br />1.Support time display, date display, distance display
<br />2.Calorie consuming display
<br />3.Call reminder, message reminder 
<br />4.Sedentary remind, sleeping monitoring
<br />5.heart rate monitoring
<br />
<br />Specifications:
<br />Sensor:Triaxial Gravity Sensor
<br />OS requirement:Android4.4 or higher iOS 7.0 or higher
<br />Display:0.66"OLED 
<br />Bluetooth Version:4.0
<br />Battery capacity:80mAh
<br />Working voltage:3.7V
<br />Charging Type Touching Point Charging Clip Charger)
<br />Standby time:about 7days
<br />Waterproof:IP65
<br />Color:black, pink, white, purple
<br />
<br />Package Includes:
<br />1*bracelet
<br />1*charge cable
<br />1*user manual