Vivosmart 4 Black Slate Small Medium Strap Size:NO SIZE Color: Black

Color: Black

move and attack in this men's football jersey

They're finished with an adidas logo just below the ribbed cuff

Battery life

Vivosmart 4 Black Slate Small Medium Strap Size:NO SIZE Color: BlackSlim, smart activity tracker blends fashionable design with stylish metal accents and a bright, easy to read display. Includes advanced sleep monitoring with REM sleep and gauge blood oxygen saturation levels during the night with the wrist based Pulse Ox Sensor. Fitness and health monitoring tools include estimated wrist based heart rate, all day stress tracking, Relaxation breathing timer, Vo2 Max, body battery energy monitor and more. Display