Hi guys this is sagar and im gonna review on mi band 2I like it most.It is available in black colour and you can also purchase the straps and its damn easy to exchange yoir straps and the best of it is its battery life.For moderate users its full chargewill come for 15-20 days and for guys who wears it almost whole day can get upto 6-7 days.And as it is a band it cant measure your foot steps accurately but can measure with 1-2% error and it also has a heart rate sensor which senses the heart beat.strap is with rubber and it looks and feels hood when we wear it. And it is much worthy for the price we pay for it.It is very much useful for those who do regular exercise.It also comes with a usb cable to charge it and it takes hardly 20-30 min to full charge.I suugest you guys buy this and save some bucks.Its price is around 1799 inr currently it is available for 1299 inrIn mi store its gonna be around