M4 Band Bluetooth Health Wrist Smart Band Monitor|SmartHealth for Men & Women Activity Fits Tracker

About This Product

It has features such as calling function which enables you receive a call and disconnect it, you can also send and receive messages through it but only supported to Android Pho for which you need to download app. M4 Fits Smart band: If you're a fits freak and love keeping a track of the calories burnt, sleep cycle, and heart rate, and then the M4 Smart Band is what you need. HD Display Screen and Long Standby Time: High sensitive capacitive touch screen; 0.96-inch TFT HD LCD touch screen, there have four different operation interf for you to change, Resolution ratio: 128x64 pixel; Super light weight 80 Mah polymer battery, standby time up to 180 hours after 1.5 hours fully charged.