UP™ is a system that takes a holistic approach to a healthy lifestyle. The wristband tracks your movement and sleep in the background. The app displays your data, lets you add things like meals and mood, and delivers insights that keep you moving forward. Know what's happening with you, instantly: Your sleep, your activity, what you're eating. The Home Screen is your daily dashboard. A way to quickly check in with your progress and see what your friends are up to. UP was designed to fit seamlessly in people's lives. Real life. It's a thoughtful combination of engineering and design, custom-made for how we live-an intelligent computer wrapped around your wrist.UP is comfortable enough to be worn 24/7 because the more you wear it, the more you track. Sometimes UP needs to slide smoothly under pajama sleeves before you go to bed. Other times it has to be strong enough for a game of pickup basketball (and the shower that comes afterward). Day and night, UP is right there with you.