UP is a system that takes a holistic approach to a healthy lifestyle. The wristband tracks movement and sleep in the background. The app displays the data collected, and allows the addition of things like meals and mood, delivers insights, and allows integration between UP and other wellness apps. The UP app is available for free on the Apple app store and Google Play. A list of devices compatible with the UP system can be found here.
The data collected by UP is synced to the app when the band is plugged into the headphone jack on your device.