shark shkhd1080pro Waterproof HD 1080P High Res helmet camcorder 1.5 lcd
The 1080p video was excellent. This was when I was just walking round with it. But when I used it during biking, I found the battery lid would keep opening up and aborting video capture. For something labeled 'Extreme' I found it lacking, especially if you are going to shake it around some. For walking it was ok. I returned it for refund.