up by jawbone medium wristband light grey
designed to fit seamlessly into your life up by jawbone is a wristband that tracks your movement sleep and calories . this meticulously designed wristband tracks everything is comfortable to wear all day and night and automatically senses your micro movements while you sleep and uses advanced algorithms to determine how many hours you slept how long it took you to sleep and calculates the time spent in the light vs deep sleep . it can also track other activity that gives you a complete glimpse of your day like steps distance walkedtime spent active vs idle . quickly learn what & rsquo ; s happening with your diet and how many calories you burned and much more . up is always connected to your smartphone via bluetooth it plugs into your phone via the simple sync connector to help you learn how you sleep move and eat . a special app helps you share your accomplishments with friends by teamingin the up app .
jawbone