Excerpt: The Contour+ is a full 1080p HD point of view video camera that has been designed to capture the lifestyles of the most extreme people in the world. It can easily be mounted to just about anything, including head and helmet mounts, and can even stream full 1080p HD video with the optional accessories. Ruggedly built, its metal construction will keep it safe through tumbles and spills.
Conclusion: It has a cool GPS feature, but the Contour+'s $500 price is too high for a helmet camera with only decent video quality. You'd be hard-pressed to find a better model among the sparse selection of these specialized cameras, though.