Polaroid has launched a new line of HD action cameras. The Polaroid XS7 comes with a 2” screen and a case that’s waterproof down to a depth of 10 metres. The Polaroid XS20 features 8 built-in LED lights and waterproof to 20m. Finally, the range-topping Polaroid XS100 sports a shock-proof exterior, “distortion-free” ultra-wide lens, adjustable frame rates, dual file recording and waterproofing down to 10 metres. The first two cameras record video at 720p resolution, while the XS100 offers Full HD capture. The Polaroid XS sports cameras have suggested retail prices of $69.99, $99.99 and $199.99, respectively. Cameras are currently available for pre-order and will hit the shelves at Polaroid retailers in mid-October.