Mi band is one of the cheapest smart band it has an military grade acclerometer and measures upto accuracy it has a 30 days battery life and has a wide variety of exchangeable wrist band its water resistant and easy to setup it also measures sleep and fat burned it is excellent at that cost of 800 it is available in many colours red, blue, orange, yellow, black.it works well with th official app of mi #plzz like and rate the review if useful#comment below for the products u need review on!
