Advantages of mi band
For wearable devices, appearance is a big attraction. Mi band adopts aluminum alloy body and multi-color strap, and its appearance is still very personalized. You don't need to enter a password to unlock the Mi band, which is a function that many smart bracelets don't have at present, so this function is also a highlight of the small bracelet.
Mi band can detect when you go to bed, sleep well and so on. Through the test data, you can know the time of deep sleep every night and the previous sleep situation, and the APP can also give a staged sleep assessment to help you improve your sleep quality.