Here is a smart activity tracker that also serves as a beautiful piece of jewelry. The Yogem smart bracelet lets you record steps, distance, and calories burned. It can also monitor your sleep. You can use it as a remote camera control.
The Yogem smart bracelet is compatible with iOS and Android devices. In fact, you can use it to maintain a link with your smartphone. This 925 sterling silver bracelet comes with Swarovski crystals. Costs under $100 at this time.