M4 Smart Sport Bracelet 0.96'' LCD Single-Touch Screen Sleep/Heart Rate/Blood Pressure Monitor Message/Call Reminder Compatible with Android iOS

Features:
* Automatically monitor and record your heart rate, blood pressure and sleep data, helping you adjust yourself for a healthier lifestyle.
* After connected to the phone, it will provide synchronous display of message, call or social APP to remind you of important information.
* Compact and lightweight, comfortable to wear on wrist. Enjoy sports freely.
* The bracelet and mobile phone can be searched in both directions.
* More functions: Step, Distance, Calories, Sedentary reminder, etc.
Parameters:
Screen: 0.96 Single-touch Screen
Resolution: 80 * 160
BT: 4.0
Compatibility: Android 5.0 and above or iOS 9.0 and above
Battery Capacity: 50mAh
Standby Time: 15 days
App: Fit-here