Product Features:
<br />Functions: 1) Blood pressure monitoring for recording historic blood pressure data
<br />2) Heart rate monitoring for monitoring and recording data automatically for whole day
<br />3) Incoming call notification of Android and IOS for displaying contacts' name
<br />4) Contents displaying and alarming for message, QQ and WeChat of Android and IOS
<br />5) Number displaying for missed calls and unread messages of Android
<br />6) Fliping wrist for lighting screen
<br />7) Movement tracking, sleep monitoring, sedentary alarm, multi modes of exercising
<br />8) Design of fully sealed for waterproof ,
<br />Product Parameter:
<br />1. Product size: about 27 * 1.7 * 1.1 cm/ 10.63 * 0.67 * 0.43 in
<br />2. Chip: Nordic 51822
<br />3. Display screen: 0.86 in OLED
<br />4. Capacity of battery: about 100 mAh
<br />5. Standby time: about 3 - 5 days
<br />6. Supported system: IOS 8.0, Android 4.3 and above, Bluetooth 4.0 
<br />7. Waterproof level: IP67
<br />Packing list:
<br />1 * Smart wristband
<br />1 * USB charging cable
<br />1 * Chinese and English manual