It usefull it is also nice design.
I really love the specifications
1 incoming call alert
2 message alert
3 water resistant
4 track distance
5 calories burn
6 steps count
7 sleep monitoring
8 unlock the device
9 30 days battery backup
10 price only 799 value for money
I love this device.
I have purchased 3 pes mi band for my mummy, daddy and me.
My daddy is sugar patients.
Mi band has really help to control sugar.
Thank you mi for the amazing devise.