Summary: I have mounted this camera on the handle bars of my Four Wheeler, On my Helmet while I Snow Board And on the Gun Barrel while I play Paintball. It's very tough, easy to use and Fun to make movies with.
Summary: I looked at a several types of these helmet cams online. This seems to be a pretty good one for the price. I purchased it as a gift for a dirt bike rider. He used it in an hour and a half race and was pretty happy with the quality of the video, although he had to duct take it on to his helmet.
Summary: I've only had the item for 2 days now, and I would agree with some of the other reviews about poor low light capabilities. But what do you expect from a cheap camera? If you want something better and have a lot of $$$, then go for the vHoldr camera or better.
Summary: This camera has absolutley horrible audio quality, however, this is not a big issue as I only need the video. It works best outside on bright days, for instance snowboarding, or riding a motorcycle. I attached it to my snorkeling mask and it was pretty effective.
Summary: I mounted this camera both on my helmet and my mountain bike and took it on some singletrack adventures. I had several wipeouts where I landed on the camera or the camera directly hit the ground, and it continues to work great!
Summary: I'm very pleased with the accessories which come with this cam. the quality of the images are on a good base, sound is not really fine, but it's a action cam, not a digital mic. overall i'm happy with it, reasonable price for this item.
Summary: The ATC 3K takes video about the same quality as a high-end cell phone but the sound is garbled, whiny and non-usable. There must be some kind of membrane protecting the microphone in order to work under water and I assume that is the reason for the terrible sound.
Summary: I bought this primarily to be used as a car dash camera. I attached the helmet mounting bracket to my dashboard and record my commute to and from work each day. The video is as good as you would see on cops or other police video shows, actually better than some.