Action cameras have replaced traditional point-and-shoots and camcorders for many types of underwater and outdoor work. Their small, go-anywhere designs and ultra-wide lenses make them ideal for mounting—whether it be to a surfboard or dive helmet—and they are built tough. While many of these cameras still require an external case to be waterproof, the GoPro Hero8 Black can go down to 33 feet without one, and offers class-leading video stabilization, making it our top pick.

What can I do with my GoPro?


The Sony RX 100 III is one of the most popular options for underwater photographers looking for the balance between image quality, price, size and ease of use. It’s a step up from the RX 100 II. This model has a better video bit-rate and adds an electric viewfinder. The RX 100 focuses faster that most other compact cameras. It’s a great option for pro photos without the weight and bulk of a dSLR camera.

The Sony A7 series has led the charge in full frame mirrorless cameras and the A7 III and A7R III have been some of the most popular cameras on the market since their release in April 2018. Similar to the Nikon Z6 and the Panasonic S1, the Sony A7 III has fewer, larger pixels compared to the A7R III and therefore, a more favorable for video use due to the resulting low light capabilities. The A7 III tops out at 4K 30p and records internal 4:2:2 8-bit video. You also have the ability to shoot on various picture profiles like HLG & S-Log3 Gammas, which offer less-compressed video capture and facilitate maximum color rendition and dynamic range for post-production flexibility. It also has impressive autofocus capabilities with a 693-point hybrid autofocus system.
You may already own a waterproof camera. The latest top-end iPhones and Android phones are IP rated for submersion for short amounts of time. And the rise of quality smartphones has gone a long way in reducing the number of dedicated point-and-shoots on the market. But even if you're just taking a quick dip and want to snap a selfie, there are reasons not to take your expensive phone into the water.
The Panasonic Lumix GH5s has been the go-to mirrorless camera for video use over the last two years and even with the advent of newer full frame mirrorless cameras (as listed above) the GH5s still holds its own as a professional video system. There are various underwater housings available for the GH5s and with Nauticam’s newest version of the NA-GH5 you have the option of including an M28 bulkhead for use with HDMI 2.0 and the Atomos Ninja V recorder.
The Canon 1DX Mark II has been a staple DSLR camera for professional video since its release in early 2016. It comes equipped with a 20MP, 35mm Full Frame Canon CMOS sensor and records 4K video at 60fps or Full HD video at 120fps. Very few full-frame cameras can record video at these high frame rates and a high bit-rate, which can then be slowed down for slow-motion video.
When we say "waterproof camera" we can mean a number of things, so it's important to define our terms. There are two main popular types of waterproof camera: waterproof compacts and action cameras. Waterproof compacts tend to resemble an ordinary compact camera, with the main difference being that they're, well, waterproof. They tend to be marked out by distinctive bright colouring (useful if you drop them underwater), and the main edge they have over action cameras is the option of an optical zoom lens, allowing you to get closer to your subjects without suffering loss of picture quality. 
The rest of the camera's highlights include Wi-Fi for smartphone connectivity (via an app), GPS, a built-in eCompass, and a temperature sensor. You can embed data from the sensors in your images when you edit them, thanks to a dedicated app by Olympus. And the 3-inch LCD display means navigating through all the camera's features is easy. The screen is considerably sharper than one found in the device's predecessor.
If you’re a deep-water explorer, this is your pick of the best waterproof digital cameras. The Nikon W300 is rated to depths of 30m, outstripping most waterproof cameras, and it comes with a barometer that provides useful underwater data like altitude and depth, as well as an electronic compass. Bluetooth functionality is also on board, and this pairs well with Nikon’s SnapBridge technology for fast image transfer. Video shooters will also welcome the addition of 4K video to the W300’s toolkit, and the generous shockproof rating of 2.4m means it’s extra protected against bumps and knocks. While the lack of Raw support is a pity, if you're happy to stick with JPEGs you'll find it to be a superb all-rounder for fearless underwater adventures.
The Olympus TG series has a sterling reputation among the tough camera market, not only for being sufficiently specced to handle tough conditions, but also equipped with impressive imaging and video tech. The Raw-shooting, 4K-capable TG-6, is a fairly minor upgrade on the previous TG-5, but adds some nifty new features like improved LCD resolution and a new Underwater Microscope mode for getting in close. Producing 4K video at 30fps and offering the option to shoot Full HD video at 120fps for super-slow-motion, the TG-6 also has a generous 25-100mm optical zoom lens that lets you get closer and closer to the action. It's got a chunky handgrip providing a secure hold on the camera, while the internal zoom mechanism means the lens never protrudes from the body, protecting it from knocks and bumps. Straightforward but sophisticated, the TG-6 is quite simply the best waterproof camera around right now.

Our passion and growing interest in marine life is reflected in our desire to offer high definition underwater cameras that will help expose its wonders and educate others. For those who are just as passionate as we are, we understand the importance of finding the best quality underwater equipment at an affordable price. We have a range of customers, from professors and students at universities around the world, to research facilities, to charter boats, to television production companies, to local anglers and divers. Regardless of who you are, you should never compromise on finding the highest quality equipment from a reputable company.

Is GoPro Shorty waterproof?


The latest flagship GoPro model is our favorite action camera available right now. A key difference from its predecessor (and especially the less expensive Hero7 Black) is that there are fold-out feet, giving you the advantage that the camera mount is now built in. Furthermore, you can accessorise the Hero8 Black with a new series of bespoke optional extras called Mods – we particularly like the Display Mod, which adds a second monitor that is perfect for vloggers, but there are plenty of others, including a Media Mod for improving the production value of your videos, and a Light Mod LED light too. These add-ons cost you more – but if you are looking for the very best action camera, and the best GoPro for image quality and features, then the Hero8 Black is it.

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