Hello friends I am gonna share my experience with MI Band HRX Edition. It is just awesome accessory for your health track it can count steps and calories burnt along with it will track sleep monitor. The main features of this band are.
-Light wright ( 7.0g)
-0.42 OLED display
-IP67 water resistant
Yes it is ip67 water resistant at this price range this is just awesome fitness band. I would like to recommend you this product if you are looking for fitness band.