I got the waterproof case off ebay and it seems pretty good. I know what you're thinking....crazy to take a $800 phone into the water. anyway, its designed for the note 3 and 4 and fits perfect and pictures look good. I have no plans on scuba diving with it but I would like to take it out on the jet ski or the canoe and feel like i have a little protection. You can visually see the seal is good before submerging it. I tried it with a napkin in the tub and my wifes iphone before risking my N4. its definitely waterproof for 30 minutes.