If there was ever an argument to integrate GPS functions into watches, this would be it. The Chinese-made "Wrist GPS Tracker" claims to be the smallest gadget of its kind, providing satellite tracking and texting functions in a wristwatch-like device.
But even in this relatively compact form it seems unnecessarily cumbersome, especially if it's worn separately from a conventional watch. And the messaging feature needs to work with a cell phone anyway, so that's yet another thing that needs to be carried. With GPS technology being built into more devices all the time, it would seem … Read more