Function:Support heart rate monitor, fitness, pedometer, sleep tracker, message, memory function, call reminder. Compatible: supports Bluetooth 4.0, Android 4.4 or iOS 7.0 smart phones and above. Synchronise with the app to analyse your fitness and sleep activities to help you improve your lifestyle. Compatible material and light weight. You can barely feel its presence when you sleep.It can help you to sleep well, and closely monitor your deep sleep and night activity. With the OLED display and light touch button, you can check the current time, your steps, heart rate, mileage, calories and other data.The display can be easily turned on when you touch wrist, which is simple and convenient. Monitor your activity levels, track steps and calculate calories burned.Daily exercise will achieve set targets and work towards a healthier lifestyle.Monitor and record your heart rate in real time to help you plan the timing of your movements and the amount of exercise free.
Fitness Tracker,Original Xiaomi Mi Band 2 Bluetooth 4.0 Wristband Bracelet With OLED Display Water-resistant Smart Heart Rate Outdoor Electronics Sport Pedometers for Women Kids and Men - YAFK19