Not nice: The hinge of the underwater housing is after three weeks use in the Caribbean rust. While this is not be harmful to its function appears for a designated underwater housing spoken aloud inferior.
Unfortunately there are too berichen also wirklch negative: The Android app "Action Cam" I was supposed to be the remote control of the camera possible, work on my HTC One X + is simply not. How to Determine from various contributions on the Internet or reviews in Google, Google Play, I am not alone with the problem. Unfortunately, the support of Actionpro does not seem right to be interested in such problems. After a reaction in terms of "What about trying this and that" it seems as though the problem simply ignored / sat out: responses to several requests no longer existed, unfortunately.
Conclusion: The camera is equipped with a few small flaws certainly recommended, particularly in view of the wide range of accessories, which must be purchased from other manufacturers for a lot of money as an extra (eg display).
However, anyone who attaches importance to the smartphone control, should immediately test the function of the app "Action Cam" after purchase. Who also emphasis on reliable and dedicated support for a not exactly cheap product, should be simply de finger for this manufacturer