Garmin vivosmart 4 Activity Tracker (Large, Black with Midnight Hardware)

Slim and smart, the vivosmart 4 Activity Tracker from Garmin is designed to monitor your life to keep you connected, informed, and healthy. The vivosmart 4 can track your movement to keep you updated on steps taken or calories burned, as well as detecting and keeping track of workouts with Move IQ. Using other sensors, the vivosmart 4 can dig deeper and track the activity within your body.