- This app works with Zebronics  ZEB-FIT 20 Series smart fitness band  and tracks your activities like steps, distance, calories, heart rate & monitors sleep. - Detailed graph of steps, sleep, heart rate for Day, week and month.   - Get Alert for Calls, SMS & 3rd party Apps like Facebook, Whatsapp, Wechat, Twitter, Instagram etc. - Connected smartphone cameras can be controlled through the ZEB-FIT 20 series smart fitness band. - ZEB-FIT 20 Series fitness bands give you the option for changing th