7Garmin Vivosmart 4 tracks your sleep and energy levelsThe wearable monitors the oxygen saturation in your blood while you sleep. By M. Moon, 08.30.2018
7Garmin's new fitness tracker is a more accurate Vivosmart HRThe Vivosmart HR+ comes with GPS built in.By E. Alvarez, 05.16.2016
The best fitness trackerThat would be the Garmin vivosmart HR, though Fitbit and Jawbone have some compelling options, too. By Wirecutter, 03.25.2016