Compact, mount anywhere underwater camera system designed for flexible, customised setups, with live viewing on your phone or tablet.
Live Feed on Camera App
GoPro & DJI Compatible
Works on Phone or Tablet
Live Viewing and Control from the Surface
Seavu connects your underwater action camera to your phone or tablet, giving you live viewing, camera control, and the ability to start or stop recording. Built for marine conditions and trusted across fishing, research, inspections, filmmaking and training.
Our Kits
Different kits for different setups, all giving you a live view below.
Complete pole mounted underwater camera system for easy positioning and live viewing on your phone or tablet.
Adaptable underwater camera housing system with fins and mounts for stable underwater filming.
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See how Seavu is used for fishing, research, inspections and more. Choose your activity to find the right kit.
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Used By Marine Enthusiasts Worldwide
Helping Those Who Study, Explore and Protect Our Oceans
Seavu is trusted by marine researchers, conservation teams, fisheries groups, aquariums, government agencies and ocean focused organisations around the world.
Frequently Asked Questions
Seavu keeps your action camera connected underwater using a marine-proof tether system. Wi-Fi and Bluetooth signals don’t travel through water, which is why standard action cameras lose connection once submerged (here’s why Wi-Fi and Bluetooth don’t work underwater). The transmitter stays above the surface while your camera sits below, sending the live signal through a thin waterproof cable to your phone or tablet. You can view, record and control your camera in real time, even when it’s fully submerged. Each kit includes an underwater receiver for stable signal capture and a surface transmitter for reliable streaming, creating a seamless live feed straight to your screen.
A live underwater camera system lets you see what’s happening below in real time, instead of recording blind and checking the footage later. Check reef conditions before a dive, monitor underwater structures, inspect a hull, watch marine life, or see how fish are behaving, all as it happens. This instant visibility helps you make confident decisions whether you’re researching, filming, inspecting or fishing. Live underwater viewing isn’t just for professionals, it’s for anyone curious about what lies below, using the GoPro or DJI action camera you already own.
Yes. Seavu’s live underwater camera systems work seamlessly with GoPro HERO and DJI Osmo Action models, including the latest releases. Cameras like the GoPro HERO13 Black and DJI Osmo Action 5 Pro give the best performance for underwater live streaming and recording, while other supported models offer reliable live viewing depending on their features. Each kit is designed for simplicity, clarity and flexibility, with real-time viewing and control from your device. See our Best Underwater Camera Guide for the full compatibility list.
Seavu underwater camera systems operate at depths of up to 52m, depending on the kit and camera used. That covers everything from shallow water through to deeper applications like inspections, underwater exploration and fishing.
No. Seavu is designed so you can use a live underwater camera without diving. Deploy the camera from a boat, jetty, kayak or shore and watch the live underwater stream directly on your phone or tablet, or from your monitor, chartplotter or laptop.
Yes. Seavu lets you record underwater video while streaming live footage at the same time, depending on your camera model. Unlike a standard underwater camera that only records for later, you capture high-quality footage and watch what’s happening in real time.
Yes. Seavu systems are built specifically for saltwater and harsh marine environments, using corrosion-resistant materials and sealed components. They are designed for reliable long-term use underwater.
Seavu is designed for anyone who wants a reliable underwater camera system. It’s used by marine researchers, inspectors, filmmakers, divers, tour operators, pool coaches, search and rescue teams, fishing and boating enthusiasts, and everyday users who want to explore and monitor underwater environments in real time.
