The Samsung website has a set of instructional videos, which briefly state you should not subject the watch to fast running water "e.g. in the sea or in a shower." Yet there are folks out there reporting they are showering and swimming with their Gear S2 daily. Any thoughts?
And what does IP68 mean, exactly? Googling the term gets complicated arguments. Apparently 8 is not always better than 5 or 6, depending on circumstance.