AOI UH-PU1 underwater smartphone housing

The AOI UH-Phone-U1 Signature Series is the ultimate underwater housing for smartphone creators who demand simplicity, reliability, and creative freedom. Developed in close collaboration with renowned Taiwanese underwater photographer Joe Chang (Chang Chiao Jen), this housing addresses the real-world challenges divers face when filming with their phones underwater—turning frustration into innovation.

Designed by a Pro, for Every Diver
Joe Chang’s extensive experience capturing delicate marine life and intimate underwater moments informed every detail of the UH-Phone-U1. From touchscreen responsiveness to universal phone compatibility, the housing solves problems that have plagued divers for years, ensuring a smooth, worry-free underwater shooting experience.

Dive Deeper, Shoot Smarter
With an 80-meter depth rating, the UH-Phone-U1 is built for serious underwater exploration, from shallow reef dives to technical and deep-water photography. Its robust construction, combined with AOI’s Vacuum Analysis & Wet Detection System (VWS), ensures your phone stays safe and dry—even in challenging conditions.

Seamless Smartphone Operation
-Native Camera App Support: Use your phone’s built-in camera features, filters, and speed—no proprietary apps required.
-Universal Compatibility: Works with most iOS, Android, and Harmony devices.
-Signature Track Ball Control System: Patented for intuitive underwater navigation, allowing precise adjustments without fumbling on-screen.

Ergonomic & Creative Control

-Wireless Control Grip with Oversized Shutter Button for comfortable, responsive shooting.
-Removable Grip for easy switching between landscape and portrait orientation.
-Macro-Optimized Lens Position ensures detailed close-ups of marine life.
-Integrated Accessory Rails & Quick Release System for effortless attachment of lighting, lenses, and other professional tools.

Key Benefits

80-meter / 262 ft depth rating
Compatible with most smartphones (iOS, Android, Harmony)
Use your native camera app—no limits or extra software
Patented Track Ball Control System for intuitive underwater navigation
Wireless Grip & oversized shutter button for precise operation
Macro lens optimization for stunning close-ups
Accessory rails & Quick Release System for maximum creative flexibility
Vacuum & Wet Detection System (VWS) for total peace of mind

The AOI UH-Phone-U1 Signature Series turns your smartphone into a professional underwater cinematography tool. With decades of field-tested insights embedded in its design, it empowers creators to capture cinematic underwater imagery without compromise.