Y11 Smart Bracelet with Heart Rate Sleep Monitor FitnessTracker Call Message Reminder Smart Band Waterproof Wristband

Functions:
* 0.96 inch OLED 128 * 64 resolution touch screen
* Chipset Dialog14580, BT4.0
* Bulit-in 50mAh Polymer battery, Battery up to 7 days
* IP67 Waterproof, dust-proof ( you can wear it to rain, wash hands and take a bath, but don't put it into hot water and not fit for swimming)
* Smart calls & messages reminder: Call, MSG, Twitter, Facebook, Wechat& Text etc, all will be sent to wrist display and with vibration alert.
* Heart rate monitor: can better record the calorie consumption and master your overall health condition.
* All-day activity: Record steps, distance, calorie consumption
* USB portable charge, more simple and more humanized
* Compatible System: for Android4.0 & IOS7.0 or above
​ * APP name: DayDayBand, download the app by scanning the QR code, search the keywords "DayDayBand" in the google play or Apple Store. Through connect to app
* Major function: Call, text& Calendar alerts, SMS / QQ push, Sports record (pace, mileage, etc.), Heart rate measurement, Auto sleep tracking, Sedentary reminder, Sports reminder, Calorie calculation, FOTA upgrade, Search function, Shake shaking camera, Anti-lost, G-Sensor, Motor, Alarm clock