SPORTDIVER S

The SeaLife SportDiver S is a compact underwater smartphone housing depth rated to 100ft (30m), holding iPhones from iPhone X up (including Pro Max models) and most Android smartphones. The housing seals with a cam-lock mechanism, and internal tension springs with rubber grip tabs hold the phone in place while adding shock protection. Moisture and pressure sensors give a visual alert if the case isn't sealed correctly. A large shutter lever and rear control buttons allow easy operation even with dive gloves, and the free SportDiver app gives access to advanced settings, including zoom, exposure, auto/manual focus, white balance, tint, lens selection, and RAW+JPEG mode, depending on phone model.

Construction is polycarbonate, stainless steel, aluminium, and optical-grade glass, weighing 1.41lbs (641g) and offering near-neutral buoyancy underwater, depending on the phone used. Three standard 1/4-20 mounts allow lights and other accessories to be attached. It's powered by two standard AAA batteries, giving over 50 hours of continuous use, and it's compatible with SportDiver accessories including snap-on colour filters and wide-angle lenses.