Contour Roam Helmet Cam
From the Editors of Freeskier:
The ROAM POV cam is so damn easy to use. Flip on to record; flip off to power down. No complicated buttons. It shoots 1080p HD, boasts a 170-degree field of view and is waterproof up to 1meter (60 meters in its waterproof case, sold separately). The aluminum body is durable enough to withstand beatings, so don’t be afraid to send it.The Pros: Ease of use is unmatched.
The Cons: The audio is muffled.