I bought this Fitness Band but the size was too small for my wrist.
It has been fully charged and program to begin using. Works great with bluetooth to any Android phone. Download the Huawei Wear app , install on the phone and wear it on your wrist. It can let you know if you have phone calls, texts, emails. as well as recording your number of steps.
Waterproof, you can swim with it.
Water resistant up to 50m
Advanced sleep tracking
Long battery life: Up to 30 days
Smart notifications
Heart rate monitoring