Garmin Vivo Fitness Tracker Step Counter, Heart Rate Monitor and Gps Enabled in the Fitness Trackers department at Lowes.com
The validity of activity trackers is affected by walking speed: the criterion validity of Garmin Vivosmart® HR and StepWatch™ 3 for measuring steps at various walking speeds under controlled conditions [PeerJ]
vívomove HR - Turning On and Setting Up the Device