Original Xiaomi Mi Band 2 Heart Rate Monitor Smart Wristband
Original Xiaomi Mi Band 2 Smart Wristband - with inbuilt heart rate monitor. Mi Band 2 is a smart watch bracelet for you, especially for sports lovers! Do you know how many steps you take, how many calories you consume, and how far you run? Don't worry, when you wear the bracelet to do exercise, such as running, climbing, all these data can be synchronised and analysed on your mobile phone which helps you plan your exercise time and amount more reasonably.