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.
Smart Vibration alarm clock, simulate wake up naturally status: You can set the alarm on the APP, in front of the preset alarm within 30 minutes, with a slight vibration to wake you from a shallow sleep, when to wake up slowly shallow sleep, naturally wake up closer.
Support Bluetooth 4.0 Android 4.4 or iOS 7.0 and above phones.
English instruction and Q&A manual help you use the device.
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.