Gadget Watch: Long-battery watch talks to iPhone

Quot;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.

Tags: , , , , , , , , , , , ,