I have been using this band for a year and this band is not soo good.this band have soo many bugs and battery life of this band is also not that great.build quality is fine but mi have much strong build quality with aluminium structure.
The big positive side of this band is it has display which is a big positive selling point for this band.although band’s strip quality is also good and this band have some additional features as compare to mi band.so at the end of it, this band is good for its price.and at the end it has 1 touch button to chek ur progress in your phone.