DiveVolk Underwater Smartphone Housings — Dive with Your Phone. Shoot Like a Pro.
DiveVolk was founded on a single insight: everyone carries a smartphone with a world-class camera, but almost no one can use it properly underwater. The patented SeaTouch housing series was built to change that. Unlike conventional underwater phone cases that use buttons, levers, or Bluetooth to trigger a limited set of phone functions, DiveVolk's patented membrane technology transmits full touchscreen input through the housing wall — giving divers unrestricted access to their phone's native camera interface, every app, every setting, and every mode, at depths up to 60 meters.
The concept was born in 2016. The first SeaTouch launched in 2018. By 2024, the fourth-generation SeaTouch 4 series had evolved into the most comprehensive underwater smartphone photography system available — and in 2026, a photograph taken with a DiveVolk SeaTouch 4 Max Platinum V2 housing won the inaugural Smartphone category at the Underwater Photographer of the Year competition, one of the most prestigious underwater imaging contests in the world. The winning image — a macro shot of a hairy frogfish in Indonesia's Lembeh Strait — was judged as having focus, image quality, composition, light, and timing that were "just perfect."
At DiveCatalog.com, we carry the current DiveVolk lineup as an authorized dealer: SeaTouch 4 Max Plus and Platinum housings, the full kit range, lenses, filters, trays, video lights, and accessories.
The SeaTouch Advantage — What Makes DiveVolk Different
Patented Full Underwater Touchscreen
This is DiveVolk's defining technology. A gel-filled membrane on the front of the housing compresses under ambient pressure underwater, maintaining contact with the phone's screen and transmitting finger movements through the housing wall. The result is full, unrestricted touchscreen operation at any depth — you use the phone exactly as you would on the surface. Native camera apps, third-party apps like Blackmagic Camera, compass, fish identification apps, writing boards for buddy communication, emergency calls at the surface — all accessible without opening the housing or switching to a controller.
This matters because native camera apps use the phone's full computational photography pipeline — AI-driven noise reduction, HDR stacking, RAW capture, real-time color processing. Button-based housings typically trigger only a limited set of camera functions through Bluetooth or physical actuators. DiveVolk's touchscreen approach unlocks the complete capabilities of modern flagship smartphone cameras.
60-Meter Depth Rating
All SeaTouch 4 series housings are rated to 60 meters (200 feet) — well beyond recreational diving limits and appropriate for the majority of technical recreational dive profiles. The housing body is constructed from polycarbonate and aluminum (Max Plus) or full aluminum alloy (Platinum), with precision-machined O-ring seals and no electronic components that could fail at depth.
Modular Adapter System
The SeaTouch 4 series uses 3D-printed internal adapter blocks that are specific to each phone model. If you upgrade your phone, you typically only need a new adapter block — the housing itself remains. This makes the SeaTouch a long-term investment rather than a single-phone accessory. Important note: adapter blocks are not cross-compatible between the Max Plus and Platinum versions due to slightly different internal dimensions; order the adapter that matches your specific housing version.
Bluetooth and Wi-Fi Connectivity
The housing does not block the phone's wireless signals. Bluetooth and Wi-Fi remain active through the housing — enabling pairing with the SeaLink transmitter for remote camera control, connecting to Bluetooth dive computers, and maintaining surface connectivity for emergency calls and communication.
The SeaTouch 4 Housing Models
SeaTouch 4 Max Plus — The Core Housing
The Max Plus is the current main-line SeaTouch housing, replacing the original SeaTouch 4 Max. Polycarbonate and aluminum body. Full touchscreen membrane. 60-meter depth rating. Broad compatibility covering iPhone 12 through 17 series (except mini models) and most major Android devices. Available in Black, Starlight Grey, and Dreamy Pink. The Max Plus is the foundation of the entire DiveVolk accessory ecosystem — lenses, filters, trays, and lights all designed around this housing.
SeaTouch 4 Max Platinum — Premium Metal Body, Maximum Compatibility
The Platinum uses a full aluminum alloy body for enhanced durability and a premium aesthetic. Its distinguishing features: built-in lens adapter ring (no separate expansion clamp required for lens attachment), dual ¼"-20 thread mounts for direct tripod and accessory attachment, and the widest phone compatibility of any SeaTouch — including thicker flagship models like the Xiaomi 14 Ultra and Vivo X200 Ultra that don't fit the Max Plus. The 2026 UPY Smartphone category winner used this housing. The preferred choice for serious photographers who want the most capable setup.
DiveVolk Housing Kits — Everything You Need, Bundled
DiveVolk offers the SeaTouch 4 Max Plus in a range of pre-configured kits, each bundling the housing with the accessories suited to specific photography styles. Buying a kit saves meaningfully over purchasing components separately. Key kits available:
Ocean Kit — Housing + red filter + wide-angle lens. The essential starting bundle for color-corrected reef and wide-angle photography. The most popular entry point.
Creator Kit — Expanded ocean photography bundle with additional accessories for content creators who want more versatility from the start.
Advanced Creator Kit — Full creative bundle for divers serious about producing high-quality underwater content across multiple styles.
Close Shot / Macro Kit — Housing + macro lens for divers focused on small subjects, critters, and close-up detail work.
Macro Snoot Kit — Housing + macro lens + snoot for dramatic high-contrast macro lighting with a dark background effect.
Videography Kit — Configured for underwater video production with appropriate lenses and accessories for cinema-quality shooting.
Selfie Kit — Includes a wide-angle lens and selfie-optimized accessories for content creators who want to appear in their own footage.
Portrait View Kit — For vertical format shooting, optimized for social media portrait content.
Deep Dive Kit — Dual-light configuration for extended depth and low-light shooting where additional illumination is needed.
Water Sports Kit — Optimized for snorkeling, surfing, paddling, and other surface watersports where a compact, capable housing is needed above and just below the surface.
Almighty Kit — The most comprehensive bundle, containing housing and the full accessory set for divers who want everything in one purchase.
Who Are DiveVolk Housings For?
| Diver / Creator Type |
Recommended Housing |
Key Reason |
| Recreational divers — first underwater camera |
SeaTouch 4 Max Plus — Ocean Kit |
Complete starting bundle; native camera app; easy to use on every dive |
| Content creators and social media divers |
SeaTouch 4 Max Plus — Creator or Videography Kit |
Full app access; instant share; native video quality; selfie and portrait kits available |
| Macro and critter photographers |
SeaTouch 4 Max Plus or Platinum — Macro or Macro Snoot Kit |
+8 wet lens for close-focus; snoot for dramatic lighting; full camera control |
| Serious underwater photographers |
SeaTouch 4 Max Platinum |
Full aluminum body; built-in lens adapter; max phone compatibility; UPY 2026 winning setup |
| Travel divers |
SeaTouch 4 Max Plus (any kit) |
No dedicated camera to pack; phone does double duty; compact and lightweight |
| Water sports and snorkel enthusiasts |
SeaTouch 4 Max Plus — Water Sports Kit |
Surface and shallow water use; captures surfing, SUP, and snorkeling |
Why Buy DiveVolk from DiveCatalog.com?
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Authorized DiveVolk dealer — genuine products, full manufacturer warranty
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Expert advice — our team can help you choose the right housing version and kit for your phone and shooting style
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Full accessory range available — lenses, filters, trays, lights, and accessories alongside housings
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Fast shipping — in-stock items ship within one business day
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Rewards program — earn points on every purchase
Frequently Asked Questions — DiveVolk Housings
How does the underwater touchscreen actually work?
DiveVolk's patented membrane uses a gel-filled layer that compresses under water pressure, maintaining contact with the phone's capacitive screen and transmitting touch input through the housing wall. As you increase depth, ambient pressure increases the membrane's compression, maintaining touchscreen sensitivity. The phone reads it as normal finger input — no special modes required.
Do I need to remove my screen protector?
Yes. A thin plastic screen protector can adhere to the housing membrane or create spacing issues that reduce touchscreen sensitivity. A thick tempered glass protector can cause the phone to get stuck in the housing. Remove any screen protector before installing your phone.
What phones are compatible?
The SeaTouch 4 Max Plus is compatible with iPhone 12 through 17 series (except mini models) and most major Android devices. The Platinum version adds compatibility with thicker flagship Android models. Full compatibility lists are available on individual product pages — confirm your specific model before ordering.
What is the difference between the Max Plus and the Platinum?
The Max Plus has a polycarbonate and aluminum body; the Platinum is full aluminum alloy. The Platinum has a built-in lens adapter ring (no separate expansion clamp needed), dual ¼"-20 thread mounts for direct accessory attachment, and compatibility with thicker phones the Max Plus cannot accommodate. The adapter blocks for each version are not cross-compatible.
Can I use the housing with drysuit gloves?
Standard wetsuit gloves work well. Drysuit gloves (thick insulating material) typically don't transmit touch — DiveVolk produces a conductive finger cot specifically for drysuit glove users that allows touchscreen operation.
If I upgrade my phone, do I need a new housing?
Usually not. The SeaTouch 4 series uses model-specific internal adapter blocks. When you upgrade your phone, you typically only need to purchase a new adapter block for the new phone. The housing itself continues to be used. This is one of DiveVolk's core design principles — long-term investment protection.
What depth is the SeaTouch rated to?
All SeaTouch 4 series housings are rated to 60 meters (196 feet). No electronic components inside mean no electronics-based depth failure modes. The housing's depth limit is determined by the mechanical seal integrity of the O-ring system.
Browse the full DiveVolk housing collection above. The SeaTouch 4 Max Plus and Platinum are the most capable underwater smartphone systems available — and the 2026 UPY Smartphone category winner proved what a phone can do underwater when it has the right housing around it.
