Actions Cameras: Polaroid Cube

Best for Worry-Free Shooting

This flashcube-size 5-megapixel camera is an unabashed novelty item – a waterproof (to more than six feet) action cam that's small enough to stick virtually anywhere and shoots high-def 1080p video. Polaroid hasn't set a release date yet, but if it performs as well as the company claims, the Cube could be a worthy pickup for riskier shoots where you don't want to lose or damage your pricier device. [$100; polaroid.com]