The main function of millet bracelet including viewing exercise, sleep quality monitoring, intelligent wake-up alarm clock. You can view real-time physical activity through mobile applications, monitoring the effect of walking and running, you can also identify more sport through the clouds. Millet bracelet can automatically determine whether to enter the sleep state, were recorded deep sleep and light sleep and aggregate sleep time to help users monitor their sleep quality. Millet bracelet equipped with a low-power Bluetooth chip and acceleration sensors, standby up to 30 days. In addition, it supports IP67 waterproof and dustproof level, which means everyday life, without even taking a bath off.It is worth to introduce smart alarm clock function is, after the setup is complete, the bracelet will vibrate mode wake-up users, who do not bother with it, basically give up the clock on the phone.Main Features:• Sports tracking: Track your sports, record steps, distance and calories, help you achieve your sports target.• Sleep monitoring: Let you know your deep sleep and shallow sleep, also APP will give you periodical evaluation, help you develop good living habits.• Silent alarm: Wake you up every morning, will not be late for work; Remind you with vibration, never worry about missing anything.