SeaLife SportDiver Ultra

A premium underwater smartphone housing offering broad device compatibility, advanced leak protection and versatile imaging capabilities.

By Scuba Diving Partner | Published On April 3, 2026

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SeaLife SportDiver Ultra underwater smartphone housing with vacuum seal and tray compatibility

This advanced smartphone housing delivers reliable sealing and high-quality underwater capture across a wide range of devices.

Courtesy of SeaLife

The SeaLife SportDiver Ultra is a slightly larger, premium underwater smartphone housing designed to accommodate a wide range of devices, including all iPhone models from the iPhone X through the iPhone 17 Pro Max, as well as most Android smartphones, including larger models like Samsung Galaxy Ultra and Google Pixel devices.

Depth-rated to 130 feet (40 meters), the housing features a vacuum seal system with two independent leak alarms, providing enhanced protection and peace of mind underwater.

While it is well-suited for ergonomic handheld shooting, the SportDiver Ultra can also be expanded with trays, lights and other accessories to create a more advanced imaging setup.

Recognized as a 2024 Testers Choice for underwater smartphone housings, it delivers a balance of versatility, reliability and performance.