Mi band is best fitness tracker because of its sleek and attractive design . It has many functions like: it counts your daily steps , it calculates the daily colories burned by you, its battery life is very long lasting , it has alarm function , it vibrates when there is any notifications on your phone or somebody is calling you you can unlock your phone with is device if your phone have smart connectivity function. And all these functions you are getting at very low prices . Other bands of this type are much expensive.
