Bluetooth 4.0 wireless data synchronization: vibration alert never miss an incoming calls SMS or message from twitter facebook skype etc. Wake you up (and not your partner) with a silent wake alarm.</br>Precision pedometer sleep monitor fitness goals reminder and movement tracker all help you improve and monitor your health and fitness. Antilost warning; Clock alarm; Task alert(for Android); Wake up screen by turn wrist; WeChat sport ranking.</br>Using time: about 7 days; Standby time: about 90days.User friendly design: host comes with a standard USB port easy to get charged through PC or mobile driver.</br>Compatible with Android 4.3 IOS 7.0 and above Bluetooth 4.0. IP67 water resistant grade: E07 bracelet Can always withstand water spilling it won't missed any important msm / calls; Ultra-light weight;Super thin (5.6mm); Adjustable snap strap design to fit your wrist.</br>E07 bracelet is Fingerprint Sensor Screen -- you can select or control each function by long touch or short touch on the screen respectively.</br></br>Product Description</br></br><p><b>Features:</b><br> -Waterproof : IP67 <br> -CPU : AMICCOM V4.0BLE<br> -Display : 0.96 inches OLED<br> -Sensor : 6 axis gravity acceleration<br> -Motor : Built-in ??vibrating alert<br> -Charging :5V<br> -Standby time : about 7 days<br> -Co