Misfit Shine Fitness Sleep Tracker

It has a fully faceted crystal in a Swarovski-exclusive cut and a black band measuring 10". Automatically tracks steps taken, distance traveled, calories burned, and light and restful sleep. Its 12 white LED lights show activity progress and time and the replaceable battery lasts up to 4 months under regular use. In the box is the Swarovski Activity Crystal, Sport Band, Battery, tool, and Quick Start Guide. Waterproof up to 50m. Sync with Misfit app available on iOS, Android, & Windows.