I am an MI buff, and have 5 MI products. This band is a must buy for everyone. Its surely one of the best in this price range!
Cons
Stupid design
Tracker doesnt really work
No features, considering.
Too Light
Shorter Battery Life
The Mi Band Pulse is slightly chunkier than its predecessor, due to the optical heart rate monitor, but its hard to spot the difference.
Adjustable range: not that big.
Pros:
Cheap, considering.
Mi Fit can also send you an activity summary every day at 9.30pm and a sleep summary after you wake up, both of which are fairly reliable.