The Mi Band Smart Fitness Tracker is your 24-7 assistant in tracking your daily steps and sleep habit. Using the lastest bluetooth technology, this Mi Band synchronize your data to the Mi App installed on your smartphone. And a preview of up to 7 days of movement and sleep data is shown in graphics. You can share and compete your daily walking or running statistics with your friends on WeChat!
Perfect for Mi3 Mi4 Redmi Note 4G and latest for iphone 4S, iphone 5, iphone 5C, iphone 5S, iphone 6 4.7", iphone 6 plus with IOS 7.0 or above