What Is the DiveVolk SeaTouch 4 Max Platinum V2?

The SeaTouch 4 Max Platinum V2 is DiveVolk's flagship aluminum smartphone housing — the most accessory-ready, dive-proven smartphone housing they make. It uses a patented gel-filled membrane that lets your phone's native touchscreen work underwater exactly as it does on land: tap to focus, swipe to change modes, pinch to zoom, run any app. No buttons. No Bluetooth. No app required.

The V2 brings four meaningful upgrades over the original Platinum: a significantly more durable touchscreen membrane rated to 100,000 actuations, an integrated cold-shoe mount for video lights, an M6 threaded mounting hole, and a redesigned lens lock mechanism that eliminates the accidental rotation problem reported on V1. If you shoot with a large flagship Android or iPhone and want a system you can build out with lights, lenses, and a tray — this is the housing to get.

• ✔ Best for: Travel divers, content creators, and recreational photographers who want the simplest possible shooting experience underwater without sacrificing image quality.
• ✔ Main advantage: Full native touchscreen — no other smartphone housing lets you use your phone's camera this completely underwater.
• ✔ Compatibility note: Fits smartphones up to 180×82.5×11.2 mm. Supports iPhones 15/16 series, Xiaomi 14 Ultra, Vivo X200 Ultra, and many large Android flagships — models other DiveVolk versions won't accept.
• ✔ Key differentiator: All-aluminum body with dual 1/4" threads, built-in M67 adapter ring, cold-shoe, and M6 mount — the most expandable smartphone housing on the market.
• ⚠ Tradeoff: No vacuum seal indicator. You confirm the O-ring is seated visually before diving. Remove your screen protector before use — it can interfere with touchscreen sensitivity.
• ✔ Why Bluewater Photo: We sell, dive with, and support DiveVolk gear. Custom 3D-printed phone adapters available. Expert configuration help from photographers who use this housing.

Quick Specs

Why the Platinum V2 Is the Top Smartphone Housing for Divers

Most smartphone housings underwater make you work around your phone. They use buttons or a limited Bluetooth interface — the housing controls what the phone can do, not the other way around. DiveVolk flipped this completely. The SeaTouch 4 Max Platinum V2's gel-filled membrane means you're using your phone's native camera interface exactly as designed. That's a bigger deal than it sounds: you get tap-to-focus precision, pinch zoom, pro mode exposure control, portrait mode, time-lapse, video — anything your phone can do.

The Platinum V2 is also the most expandable DiveVolk housing. The aluminum body takes a beating across many dive trips. The built-in M67 adapter thread means you can mount wet lenses without an additional clamp accessory that plastic versions require. The new integrated cold-shoe mount on V2 lets you attach a video light directly to the housing without a full tray. The M6 mounting hole gives riggers more options for brackets and arms. This is a housing built for divers who want to grow their system over time, not replace it.

Compared to competitors: the SeaLife SportDiver and Kraken KRH08 rely on Bluetooth and buttons — you're limited to what the housing's app can access. The Oceanic+ housing requires an iPhone and its own proprietary app. DiveVolk is the only housing that gives you unrestricted, full touchscreen access on both iOS and Android.

Key Features in Practice

Patented Full Touchscreen — The Feature That Changes Everything

Every other smartphone housing underwater limits what you can do with your phone. DiveVolk's gel membrane passes your finger pressure through to the phone's screen with surprising accuracy — down to 40 metres. You're not learning a new interface. You're using your phone exactly as you normally would, which means shorter learning curves and better shots on actual dives.

• → Tap to focus on specific subjects — critical for fish, macro, and moving targets
• → Pinch to zoom between focal lengths without physical buttons
• → Switch apps mid-dive — GPS compass, fish ID, dive log apps all accessible
• → Pro mode: manually control shutter, ISO, white balance on capable Android phones

Aluminum Body + Built-in Mounting — Built to Grow With You

The Platinum's full aluminum alloy body isn't just about durability — it changes what the housing can do. Dual 1/4" threaded inserts mean you can bolt directly to a tray without additional clamps. The integrated M67 thread means wide-angle and macro wet lenses thread straight on without adapters. This is a housing that's ready for a full system from day one.

• → Dual 1/4" threads: attach directly to any standard photography tray
• → Integrated M67 ring: screw on wet lenses and color filters without extra hardware
• → New cold-shoe (V2): mount a compact video light directly on the housing body
• → New M6 mount (V2): additional rigging options for custom bracket configurations

Surface Safety + Connectivity — More Than Just a Camera Housing

Something most housing reviews overlook: the SeaTouch 4 Max Platinum V2 keeps your phone genuinely functional as a phone when you surface. Bluetooth and Wi-Fi pass through the housing, so you can make emergency calls from the water's surface, check GPS position, or share photos immediately after surfacing without removing your phone. On decompression stops, divers have used it for music, video, and even running dive planning apps in real time.

• → Emergency calls possible at surface with phone inside sealed housing
• → GPS and compass accessible — useful on drift dives and open ocean environments
• → Underwater audio and video playback works at depth
• → Wi-Fi connectivity: use phone as a remote monitor for some camera systems

DiveVolk SeaTouch 4 Max Platinum V2 vs Alternatives

Why Buy From Bluewater Photo?

• SeaLife is an authorized partner — all products are genuine and warranty-covered
• Our staff dives and shoots underwater — we configure and test these systems ourselves
• Pre-sale compatibility support: call or email us with your camera, housing, and arm setup
• Post-sale support: if you flood a light or need an O-ring, we know the fix
• Fast domestic and international shipping from our US warehouse

Content reviewed by Bluewater Photo staff, recognized as the #1 online retailer specializing in underwater photography and scuba diving equipment, with real-world experience supporting, selling, and configuring underwater camera systems.

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