Its new in the market launched by lenovo and india only available on flipkart .Its one of the best fitness band ever I seen by the company lenovo. The band has an high grade dynamic heart rate moniter . It has good battery lifethan mi band 2.It has an real time sensor and lots of features like camera switch while taking selfies and an pedometer how much distance to measure how much of steps u walked and how much fats u burned and an sleep monitor which counts sleep how much times. It has best in class silicon food material band which is comfortable on hand and the best feature is that it has an 0.91 o led display which shows time and even all its features and shows calls and vibrate if your heart beat goes beyond limit it vibrates it is one of the mind bolwing band than the mi band 2 .i specially recommend to go for it. In india only available on flipkart.