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Gadget Watch: Smart watch lets you know your iPhone is getting a call, no need for charging

by: PETER SVENSSON , Associated Press

Updated: January 11, 2013 - 8:25 AM

LAS VEGAS - "Smart" watches that talk to cellphones have been around for some time, but they've been hampered by their high battery drain — usually needing recharging every few days. At this week's International CES electronics trade show in Las Vegas, a startup launched a smart watch, the Cookoo, that runs for a year on a standard button cell.

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