- This app works with AltFit Wear series smart fitness band( AltFit I20M etc) 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 AltFit series smart fitness band. - AltFit series fitness bands give you the option for changing the