Thinking about getting a GoPro? WAIT! If you’ve already got an iPhone, you should definitely check out the Optrix PhotoProX — a rugged, waterproof iPhone case (to 33 feet) with interchangeable lenses.
In addition to the camera case itself, Optrix offers a huge variety of accessories including bike mounts, tripod connectors, suction mounts, chest mounts, and much more.
My only advice: Make sure you’re not expecting an important call while shooting your action adventure! It might be tough to get to your phone while it’s mounted to the hood of your car.