Compare Garmin vivosmart 4 Smart Health and Fitness Activity Tracker, Slate, Large Price

Slim, lightweight bracelet with bright OLED touch display, 7 days battery life and waterproof up to 5 ATM (corresponds to a test pressure at 50 m depth)Advanced sleep ysis with history of sleep phases, Pulse Ox sensor for display of oxygen activation, VO2max and fitness age for ysis of your own fitnessBody battery for determining your own energy level for the ideal time of trainingFitness tracking functions, move IQ activity detection, heart rate measurement on the wrist, stress level measurement and smart notificationsBox contents: 1 x v vosmart 4, 1 x USB charging/sync cable, 1 x quick start guide (English language not )