Price: $400
This James Bond-like, water-resistant gadget works in conjunction with your handset by vibrating each time you receive a new call or text message and letting you control your mobile music. The one downside: The watch doesn't work with all Bluetooth-enabled phones, only those with a built-in technology called A2DP.
Correction: An earlier version of this gallery incorrectly stated that the MBW-150 watch only works with select Bluetooth-enabled phones made by Sony Ericsson.
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