I've used it snorkeling and snorkeling and it works great. No fogging until I exit my dive. I opened it up to change the batteries in the GoPro and left it open until the next dive to allow the temperature to stabilize. And no fogging on the second dive.
๐ท Olympus Tough TG-2 iHS Camera: Unleashing Unmatched Durability and Superior Quality
18 Review
Photo camera Canon PowerShot G9 X Mark II, black
35 Review
Panasonic Lumix DMC-TS25 - Rugged 16.1 MP Digital Camera with 8x Intelligent Zoom (Black)
15 Review
Nikon Coolpix AW110 Camera: Unleashing Stunning Photography underwater and more!
14 Review