This has unfortunately hardly worked.
We had each 16gb ordered us to two memory cards from Samsung, new.
In the beginning everything went well, but we then realized during the dives, as the camera often simply froze.
The only solution here is to take out the battery, but you can of course do not underwater.
By the way, we are not nearly come to 60m (if that meets the camera, is questionable), but that's mostly happening at 15-20m depth.
In the beginning we gehöfft, it was up to the memory card (it froze, as the first card was half full). We have then taken the next and as it has unfortunately been the same problem. Videos of sharks or turtles we did not, thanks to GoPro.
The videos, which the camera then from time to time made are of poor quality: it freezes in between also, and then you have if, for example, a fish swims only 1-2 frames per 10-15 seconds, which is also unacceptable.
Total unreliable.
Freezing is later we also happened in the jungle, so maybe at 30 degree heat and high humidity (even though the camera was still all the time in case!).
I really can not tell me the good reviews here. Maybe it behaves much better in winter conditions?
Our ski holiday we never see it, however, because I just want a reliable camera, so that is here, if still possible, zuruckgeschickt.