Meet the Ring Clock: an elegant ring that tells you time. Sure, you can’t make phone calls with it like a smartwatch. But this does look gorgeous. The time is displayed when you rotate the ring. This stainless steel ring will not turn black or oxidize. It can be charged wirelessly. The ring is water resistant. It automatically turns off after 1 minute. The developers are planning to add a kinetic charger to this ring. The battery has a life of 3 years (1 week per charge). This is one special ring.