Enjoy friendly competitions against others? Most of us do. But you are going to need someone or a gadget to keep the score for you. The Ref can help. This is an app enabled scorekeeper by David Veshapidze that features a wristband to allow you to easily score your games. You also get a board that displays score and game time. The app tracks wins, losses, and other relevant information. Sound effects for scoring are also available. Yet another fun Quirky product.