The most accurate sleep and activity tracker is all about you: it measures the physiological signals of your body, understands your lifestyle, and guides you to make your own optimal daily choices.
Withings revolutionized connected health by launching the world's first Wi-Fi scale in 2009.
Since that time, the Withings brand has grown to become synonymous with integrating innovative and meaningful measur...
Tracks your fat/muscle percentage, hydration levels, heart rate and activity. Moreover it pays for your activity. Live and fully funded on Kickstarter.
Know yourself to improve yourself with Fitbit Charge 3—a heart rate fitness tracker that tracks activity, exercise & sleep, includes advanced fitness features and displays real-time stats on a large display. Pl...