Vivosmart 4 Black Slate Small Medium Strap Size:NO SIZE and the adidas Badge of

and the adidas Badge of Sport keeps your athletic-wear style elevated

  Get easy-to-follow animated workouts right on your watch screen including strength cardio yoga and Pilates

Battery life

so you can focus on getting to the ball quickly

Vivosmart 4 Black Slate Small Medium Strap Size:NO SIZE and the adidas Badge ofSlim, 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