Garmin Vívosmart HR Activity Tracker Regular Fit – Black (Refurbished) Wrist-based heart rate – tracks heart rate to provide more accurate calories burned information. Floors climbed – climbing stairs is tough -get credit for the extra work, thanks to an Integrated Barometric altimeter. Intensity minutes – monitor your Progress against aerobic activity goals recommended by Health organizations such as the American heart association Activity Tracking – displays steps, calories, distance, heart rate, floors climbed, intensity minutes and time of day. Smart notifications – displays any notification from your mobile Device; calls, texts, social, music, games, etc. With vibration alerts so you don’t Miss a Beat.