I first time used any type of smart band and my experience with this band is pretty good. The material used in this band is of good quality. The features which this MI band is offered are very nice in this prize range. It is water proof. It has long battery life. But I got a little issue with this product. It has a gesture of auto screen on when you up your wrist but sometimes it didn’t work properly so you have to touch it for check the time. It is annoying for me when riding my bike. Overall it is a good quality product.