One of my best friend is using this MI band from past 1.5 years .
The best thing of this mi band2 is it quite formal in look so you can wear it in offices as well.
Now the devices gives you a complete information like how much distance you walked , how much calories you lost, for how uch time you slept.
You can connect this band to your phone via bluetooth and can track your health mantra .
In terms of quality mi band 2 ia quite good enough and looks best .
It is a kind of which helps you to keep fit and those who are health genic should go with , without any second thoughts.
Its worth for money.
After all health is wealth.