My GoPro Hero5 recently flooded. I had used it underwater only twice in the 19 months I have had it, never abused it, and had all ports shut securely. Both times it was submerged in fresh water only about 3 feet deep, without an additional housing (the Hero5 is supposed to be waterproof to 10m/33ft without a supplemental housing).
Because it is out of warranty, GoPro won't replace my camera, but they offered me 40% off a new Hero5 or Hero6. I'm honestly not sure I want to buy another GoPro - one of the features I liked about it was that it was supposed to be waterproof without an additional housing - but I did find that the cam filled a few small niches and am considering replacing it. I have read a number of reviews with other users having the same issue - water gets in the camera even when doors are completely shut and the camera is used at shallow depths - and am wondering if the Hero6 has a better track record in this regard.
Can anyone comment on their experience using a GoPro Hero5 or Hero6 underwater (particularly in shallow water without an additional housing)? I don't have a dedicated underwater setup, and am not purchasing a GoPro primarily for underwater use (I like it as a super portable pocket camera that I can use with gloves on in the winter and as a wearable POV cam for some activities), but I like having the option.
Thanks in advance!