The Xiaomi Mi Band 3 looks similar to the Mi Band 2
and is also paired with improved features. The Mi Band 3 is more accurate in tracking your daily fitness routine. The band is also 5ATM waterproof so that you can take it for swimming under 50 meters. Also, there is gesture support like swipe up/down to switch functions, and left/right to access different items. The band shows real-time data for running, cycling, walking, and other activities. There is a button on the front where you can reject the call with a long press of the button.