The “tap” feature on your debit and credit cards has already made the payment process a whole lot easier, but what if you didn’t even have to dig through your wallet for your card in the first place? Jawbone has partnered up with American Express to bring its upcoming release—the UP4—a new and convenient feature that lets you tap your wrist instead of your card, for the world’s easiest payments. Jawbone’s range of fitness trackers monitor heart-rate, sleep patterns, and more, and fitness fanatics will already be wearing the device on their wrist at all times…so they might as well pay for their post-workout smoothies with it, too.
Sharp List: Jawbone UP4
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