The Wrist Housing I have now had about 10x in use. Mainly kitesurfing on the left wrist. The comfort is ok, because the cam itself incl. Housing but then brings a few grams on the scales you realize it at the wrist / forearm with every movement. The fastening strap with extra padding, however, is really comfortable. I would recommend in any case always use the black, extra KlettStrap supplied to the orderly / securely fasten the case. To this end, GoPro has not got a guide on the net or even included, but you have it out quickly, as the part is mounted and is to be used. Instead of Kunstoffhakens on an elastic band, which by the way absolutely not work in sports riding and virtually identical in the garbage can ..., attached to the black KlettStrap on the upper housing tab, where actually the hook should intervene. Then you can attach the Cam secure with the black strap on the gray Velcro. However negative I noticed that the housing from time to time slip in sporting use, if you are still wearing a wetsuit, or has the sleeve between the poor and housing. Then you can pull so tight the Velcro as you want ... Plotting the housing directly on the forearm, ie without sleeves in between, then quickly comes to the point where it would be too hard and it is inconvenient or hand falls asleep quickly! Leaving it, however, in the area where it is reasonably convenient to carry, it is too loose and wobbles heavily, or slip up with the times.
The new perspective is of course very nice, and you can now à la Snapshot quickly draufhalten times and has no rigid perspective, but as with GoPro is customary earned a lot of money on the accessories and it shows quickly on the Wrist Housing! I would probably not buy me again because for the price me the usability in sports activities and the comfort is rather limited. I think half the original price would be justified more here.