Ref: App Enabled Wearable Scorekeeper System

ref

Meet the Ref system: an app-enabled scorekeeper that lets you keep track of the score as you compete against friends. Ref has a wristband that allows you to record your score quickly. The board displays score and game time. Ref works for multiple sports and has a companion app that tracks wins, losses, time, and more. You also get sound effects for scoring. You can find out more information about this product on Quirky.

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