An activity tracker will traditionally judge your workout based on the length of time spent doing it, at what speed and how many calories burned when compared to your body mass; this is a great start, but the Garmin Vivosmart HR Activity Tracker takes things one step further. Featuring a built-in barometric altimeter, the Garmin Vivosmart HR Activity Tracker will take your altitude into account when working out to determine what outside forces you're working against. The heart monitor on the Garmin Vivosmart HR Activity Tracker will also be sure to award extra points if certain workouts raise your BPM more than others for activity tracking that's more precise than ever before.
The Garmin Vivosmart HR Activity Tracker has a display that's always on, making it perfect for quickly checking stats at a glance. On a single charge, the device will operate for up to five days.