GoPro - Floaty Compatible with HERO13 Black, HERO12 Black, HERO11 Black, HERO10 Black, HERO9 Black - Orange

The Floaty does not add any waterproofing to the cameras. It's designed to keep it afloat while in use around water in case you lose hold of it. However, all of the cameras that this Floaty can be used with are already waterproof on their own down to 33 feet, so you can take underwater photos or videos with them whether you also use the Floaty or not.

When used with the Floaty, the GoPro can definitely connect to those mounts, but the range of movement may be limited some so you can't angle the camera exactly as you'd like. If that's the case, there are extension arms and quick-release mounts that raise the GoPro further off of the mount that should give you more room to make adjustments.

It may block some of the microphones, but you should still be able to get good audio even when the HERO9 Black is in the Floaty.

The HERO6 Black is a slightly different shape and size than the HERO9 Black and later cameras, so it will not fit into this specific Floaty. However, there is a Floaty designed to fit the HERO6 Black.

Yes, the HERO9 Black with the MAX Lens Mod attached will fit in the Floaty.