Xiaomi Mi Band 2, Bluetooth 4.0 Xiaomi Mi Band 2 Wristband Bracelet With OLED Display Water-resistant Smart Heart Rate Fitness Tracker
? Adopt US ADI sensors technology to detect movement and sleep quality, monitor heart rate in real time then help you exercise scientifically.
? With OLED display and light touch button, you can review the current time, steps, heart rate, mileage, calories and more data. The screen can also light up when you turn your wrist, which is easy and convenient.
? Monitor your activity levels, track walking distance and calculate calories burned. Achieve the daily exercise targets you set and work towards a healthier lifestyle! Monitor and record your heart rate in real time, helping you plan the timing of your movements and the amount of exercise freely.
? Compatible material and light weight make you can’t feel its existence nearly when you are sleeping. It can monitor your sleep time and sleep quality, record your time of deep sleep and light sleep accurately.
? Compatible:Support Bluetooth 4.0 Android 4.4 or iOS 7.0 and above phones.