I have recently purchased this Mi Band 3. Even I know about this device from few days back I did not shown interest to purchase this band. Day before yesterday with my friend force I have purchased and using it. After using I felt only thing "HOW I IGNORED THIS MUCH GOOD BAND". Really it is so nice it look and feel cool, other features like showing calls and messages are cool, user friendly and surly value for money with good Battry backup, style and design. So friends I suggest if anyone planing to buy smart bands, without doubt you can purchase this Mi Band3.