DIVEVOLK Seatouch4 Max Plus Smartphone Adapter for Dive Housing

The DIVEVOLK Seatouch4 Max Plus Smartphone Adapter is the model specific mounting module that holds your phone inside a DIVEVOLK Seatouch 4 Max Plus underwater dive housing. DIVEVOLK describes the adapter as the core mounting component of the housing, ensuring secure, slip free phone placement underwater, and it is sized for phones up to 180 x 82.5 x 11.2 mm (L x W x T) with a camera lens thickness not exceeding 15 mm.

Who it is for

This adapter is for divers, snorkelers and freedivers who already own a Seatouch 4 Max Plus housing and need the correct insert for their phone: either because they changed handsets, or because the original adapter has become warped or loose with use. DIVEVOLK classifies the adapter as a wear prone consumable and advises replacing it immediately if it is warped or loose, so keeping a correct, in spec adapter in the housing is part of normal upkeep.

Key details

• Built for the Seatouch 4 Max Plus housing: choose the matching housing model so the adapter seats correctly.
• Phone size limit for Seatouch 4 Max Plus: 180 x 82.5 x 11.2 mm, with lens thickness up to 15 mm.
• 3D printed construction, with limited heat resistance, so avoid prolonged exposure to heat or direct sunlight such as inside a parked car.
• Covered by DIVEVOLK's 1 year warranty.

Compatibility and sizing

Select your phone from the dropdown. Options on this listing include Apple iPhone 16 / 16 Pro / 17, iPhone 16 Pro Max / 16 Plus, iPhone 17 Pro Max / 18 Pro Max, iPhone 17 Pro / 18 Pro and iPhone 17 AIR; Samsung S26, S26 Plus, S26 Ultra, S25 Ultra / S24 Ultra / S23 Ultra / S22 Ultra / Note 10+, S25 Plus / S24 Plus / S23 Plus / S22 Plus, S25 Edge, S25 FE and S22 / S23 / S24; Google Pixel 10, Pixel 10 Pro, Pixel 10 Pro XL and Pixel 8 Pro; plus a "For Other model" option. DIVEVOLK also makes adapters for the Seatouch 6 Pro, Seatouch 4 Max Platinum and Seatouch 4 Max housings, where the lens thickness limits are 13 mm (4 Max) and 17 mm (4 Max Platinum).

DiveCatalog.com is an authorized DIVEVOLK dealer and a real dive shop in Irvine, California since 2003. If you are not sure which adapter matches your phone and housing, call or chat with us at 888-701-4017 before you order.

• Core mounting component holds the phone securely and slip free inside the DIVEVOLK dive housing.
• Housing specific version for the Seatouch 4 Max Plus, selected before purchase so the fit is correct.
• Phone size limit of 180 x 82.5 x 11.2 mm (L x W x T) for the Seatouch 4 Max Plus.
• Lens clearance for camera lens thickness not exceeding 15 mm on the Seatouch 4 Max Plus.
• Model specific options for Apple iPhone, Samsung Galaxy and Google Pixel handsets, plus a "For Other model" choice.
• Brand coverage offered by DIVEVOLK across Apple, Samsung, Huawei, Xiaomi, Oppo, Vivo and other phones.
• 3D printed build keeps the insert compact and light inside the housing.
• Consumable part by design: DIVEVOLK advises replacing the adapter immediately if it becomes warped or loose.
• Heat care note from the manufacturer: avoid prolonged heat or direct sunlight, such as leaving it in a car.
• Keeps the phone aligned with the housing so cameras and side controls stay usable when installed.
• Warranty of 1 year from DIVEVOLK.