Underwater Smartphone Housing An underwater smartphone housing is a specialized case that allows you to take your smartphone with you while scuba diving, snorkeling, or swimming. It is designed to protect your phone from water damage and allow you to take photos and videos underwater. Discover more about underwater smartphone housing, including how it works and what to consider when buying one. https://issuu.com/divevolkdiving/docs/what_are_the_factors_to_buying_a_diving_iphone_cas