IN PICTURES: 15 techie wristwatches worth wearing

Sure, these 15 concept wristwatches might not be as convenient as a Timex or as classy as a Rolex, but they would catch anyone's eye--if they actually existed.

IN PICTURES: 15 techie wristwatches worth wearing next

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The Digital Wallet Watch by Rachel Eardley



In 2004, HP Laboratories dreamed up a handful of high-tech concept watches. Most of them look dated in the age of smartphones, but Rachel Eardley's Digital Wallet Watch still seems useful: It would let you unlock doors, make wireless payments at stores, and access digital loyalty cards and coupons. I'd wear one just to get those wretched grocery discount cards off my keychain

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IN PICTURES: 15 techie wristwatches worth wearing

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