10 Best Underwater Case For Iphones 2026 in the United States

The Hiearcool Universal Waterproof Case stands out with its IPX8 waterproof rating, making it highly reliable for water activities like swimming, snorkeling, and even beach outings. Its triple layer lock-down technology ensures comprehensive protection against water, dust, sand, and snow. The case's build quality, made from polyvinyl chloride, seems robust and durable.

It's also quite versatile, fitting a wide range of phone models up to 8.3 inches in size, including the latest iPhone and Samsung Galaxy models. This makes it a great choice for households with different devices. The touchscreen compatibility is impressive due to its upgraded TPU material, which allows for responsive touch, including face ID and calling functions, even underwater. This feature is crucial for those who want to use their phones without removing them from the pouch.

Another strong point is the camera lens clarity, thanks to high transmittance transparency technology, enabling clear underwater photos. Installation and removal are straightforward, and it comes with an adjustable lanyard for added convenience. However, a potential drawback could be the bulkiness due to the universal size, which might not be as sleek as device-specific cases. Additionally, while it claims scratch resistance, heavy usage might still lead to wear and tear over time. The Hiearcool Waterproof Case is ideal for frequent travelers, beach-goers, and water sports enthusiasts looking for robust phone protection and ease of use.

The SPORTLINK case for the iPhone 17 Pro is a rugged, heavy-duty option engineered for serious protection in wet and harsh environments. It holds an IP68 waterproof rating, meaning it reliably guards your phone against submersion underwater, ideal for pool use, beach days, or underwater photography. The case fully seals the phone with a 360° hard shell and integrated screen and camera protectors, which also keep out dust and dirt. This makes it suitable for outdoor adventures, construction sites, or everyday accidents like drops or spills.

The build is robust and shockproof, tested to withstand multiple drops from up to 6.6 feet, which adds confidence if you tend to be rough on your devices. Despite the full coverage, the built-in HD screen protector maintains good touchscreen responsiveness and supports Face ID as well as wireless charging, so basic phone functions remain convenient. The clear camera guard protects lens clarity, although heavy-duty cases sometimes slightly reduce photo sharpness compared to no case.

Installing and removing the case can be more involved than simple snap-on covers due to the full sealing mechanism, which some users might find less convenient for quick access. However, the solid fit ensures your phone stays secure against water and shock. Additional features like a card holder add a bit of everyday practicality. This case is designed for iPhone 17 Pro owners who need durable, full-body protection with reliable waterproofing for active lifestyles or work environments. It provides excellent defense against drops, dust, and water without sacrificing touchscreen usability, though its bulk and installation effort might not appeal if you prefer a slimmer, simpler case.

The SPORTLINK Waterproof Case is specially designed for the iPhone 16 Pro (6.3 inches) and offers solid protection for underwater use and rough conditions. It has an IP68 rating, meaning it can safely keep your phone underwater up to 2 meters deep for 30 minutes, which is suitable for snorkeling or pool use but not deep diving. The case uses durable materials like polypropylene and polycarbonate, providing a heavy-duty feel that guards against shocks, drops (tested up to 2 meters), dust, and dirt.

A built-in clear screen protector preserves touchscreen sensitivity and supports Face ID, ensuring full functionality while using your phone inside the case. Wireless charging compatibility means you don’t have to remove the case frequently. Installation requires care—removing the screen protector before putting the phone in is necessary, which might be tricky for some users. The full coverage design might slightly affect camera lens clarity compared to using the phone bare, but it offers 360-degree protection. The included lanyard adds convenience for carrying.

This case fits well for those seeking rugged, reliable water and shock protection for everyday outdoor adventures or light underwater activities, though it is not designed for more extreme underwater sports.