Best for Voyeurs
Drivers worldwide have used dash cams for years to protect themselves against fraudulent accident claims. As camera technology has advanced and prices and sizes have shrunk, installing a dash cam may now be a smart investment for North American drivers, too. The Zetronix 1080p HD dash cam ($100 from Walmart) offers wide-angle coverage and night vision capabilities. It has a 2-inch LCD screen to review footage and can store video on MicroSD memory cards. The Zetronix has GPS built in for speed and location coding, so you can find specific footage. You can charge it via the cigarette lighter for 20 minutes of wireless operation, or keep it plugged in. Even if you never have an accident, you just might capture something awesome.