London-based startup Kerv is Kickstarting its smart ring into the contactless payment arena, as Europe prepares to go completely contactless by 2020. Although the U.S. is well behind in new payment technology, the Kerv ring is expected to be available—and work—in both markets. It just might take longer for the U.S. to come up to speed. The Kerv ring design is slick and … [Read more...]