The current most popular compact cameras for underwater are the Sony RX100 series and the Canon G7X series, as well as the Olympus Tough cameras.
A more basic point and shoot is the Olympus Tough TG-6. Olympus makes their own housing for their Tough models, which are the most popular ones for them.
The most popular housings for the Canon and Sony compacts are the Fantasea housing. We sell them as complete bundles.
If you’re looking to get a higher end housing, opt for the Nauticam ones.