Garmin Vivosmart HR Activity Tracker, Regular (Midnight Blue)

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
Activity Tracking: Displays steps, calories, distance, heart rate, floors climbed, intensity minutes and time of day
Warranty : 1 Year