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 case for iPhone 17 is designed specifically for this model and offers strong protection with an IP68 waterproof rating, meaning it can handle splashes, swimming pools, and underwater use confidently. Its build uses durable materials like polycarbonate and TPU, providing military-grade shockproof and dustproof defense. The case includes a built-in HD screen protector that keeps the touchscreen responsive and supports Face ID and wireless charging, making everyday use smooth. Camera clarity is maintained with a crystal-clear guard that prevents scratches while allowing good photo quality.

Installation might feel bulky given its full-body heavy-duty design, but it seals the phone completely against drops up to 6.6 feet and keeps out dirt and dust effectively. Additional ruggedness features make it great for active users, parents, outdoor adventurers, or those working in tough conditions. However, this case is fairly thick, which may reduce pocket comfort and add weight, and it fits only the standard iPhone 17, excluding Pro models.

If you want solid waterproof and shockproof protection with touchscreen ease for your iPhone 17, this case serves as a reliable choice, especially for those prioritizing serious durability over slim style.