Without wanting to go into the details now. This camera copes with all applications with flying colors and at an unbeatable price. I had looked at everything that is currently on the market and promising. From Rollei Action Cam and about Noname providers to the market leader. In the end I only wavered between the GoPro BE and the Sony, because my iOS connectivity and image quality were of particular importance. After trying both cameras extensively, I chose the Sony.
The image quality is comparable, de Steady Shot Mode unbeatable and it's very easy to start spontaneously and with one click SuperSlowMotion recordings. Moreover bugged me personally, the form factor of the GoPro and I'm wearing rather a small camera hidden side to the helmet / goggle strap / arm / leg / motorcycle as prominent on the head.
There are Ebay very cheap mounts for this camera, which produces a small company from the United States. These Velcro / rubber mounts can the camera with and / or without protective housing attach anywhere, especially the camera can then screw without the waterproof case on any standard camera mount. The accessories range is then absolutely straightforward.
Since today's software update, the camera takes in 1080 / 60p-mods on, it is so that the GoPro also what video quality concerns in nothing more, quite the opposite, with the 60Frames in 1080s mode, the SuperSlowMo mode ( without sound) and the SteadyShot Sony Likes clearly better. And that for less than half the price of the GoPro. Only for photos, the camera is not suitable, but those are the others, even if it looks partly different on paper, either. Strong buy recommendation for this camera.