Garmin vivosmart 3 Heart Rate Monitor, Large (Black)

Smart activity tracker with wrist-based heart rate and fitness monitoring tools
While not in use, the discreet display disappears into the device so as not to overshadow your style
Measures VO2 max, which is widely recognized as an excellent measure
Stress monitoring enables users to see periods of elevated stress or restful recovery
New strength training activity will count sets, reps, and rest times and will push them to Garmin connect for review
In-Box Contents: Heart Rate Monitor, Charge Cable, Manual
Tracks steps, floors climbed, calories burned, intensity minutes, sleep and more
7 timed activities, 14 days of activity tracking data
Warranty: 1 year