Camco Prostar car alarm watch
Yeah, Toyota might think they're hot stuff with their automagical door opening watch, but Camco Systems from the Netherlands is already selling a watch that does pretty much everything except drive your car (version 2.0?). The Prostar can do that whole proximity unlock thing, but from within the 3000 foot operation range the watch can check your cabin temperature, start your car via timer, activate the alarm, turn on the interior lights, even disable the starter if you're feeling particularly paranoid. You can also receive active notifications from your car on the watch, which operates via FM and includes security measures to make sure no one intercepts your transmissions. We're kind of disappointed there isn't a way to remote activate an ejection seat, you know, just in case, but nonetheless you can snag your own for 239 euros ($285).
