Mi Said the battery backup of this band is 28 Days but actuall battery backup of this band is 5-6 days
I bought this from MI.com last month
But its lost now
I was playing cricket with my mates but after the match the sensor was missing from the band and that moment was seriously akward moment for me I mean they should make good grip of that band cause that band is fitness + sportify band
So people will going to use this band while they are jogging , running , playing and etc
Overall bad exprience with MI