Hover Air Aqua review: a groundbreaking waterproof self-flying drone | Tech Radar

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'There's nothing else like it on the water' — the Hover Air Aqua drone is practically a must-buy for solo watersports fans

Zero Zero Robotics pioneers a whole new category of drone — rough edges and all

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The Hover Air Aqua is a genuine first, and for solo watersports enthusiasts that novelty has real value. It's not without notable flaws: Lighthouse-based tracking produces inconsistent framing, connection instability dogged my test flights, and a water droplet on the lens cost me some of my best footage. But as a specialist tool for the surfer, paddleboarder or kayaker who wants hands-free aerial footage of themselves, it currently has no competition whatsoever. If that's you, the Aqua is certainly worth a closer look.

+The only waterproof self-flying camera on the market

The only waterproof self-flying camera on the market

+Turtle flip and water-surface takeoff/landing work reliably

Turtle flip and water-surface takeoff/landing work reliably

-Lighthouse-based tracking produces inconsistent subject framing

Lighthouse-based tracking produces inconsistent subject framing

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The Hover Air Aqua is a drone unlike anything else on the market right now, and for once that's not marketing hyperbole. Manufacturer Zero Zero Robotics has built the world's first truly waterproof self-flying camera — one that can take off from and land on the surface of the water and follow you through waves and spray that would destroy most consumer drones. If you're a solo watersports enthusiast who's ever wished you could capture good quality aerial footage of yourself without hiring a drone operator, the Aqua is literally the only game in town.

That monopoly on novelty is both the Aqua's greatest strength, but also the lens through which you need to evaluate it. Because while the concept itself is undeniably thrilling, my real-world testing revealed a product that feels very much like a v 1.0: innovative and impressive in the right conditions, but rough around the edges in ways that its steep asking price makes harder to forgive.

The Aqua is the first waterproof consumer camera drone, and an impressive feat of design. (Image credit: Future | Sam Kieldsen)

Perhaps the most important thing to understand before buying is how the Aqua's tracking works. Unlike DJI drones that use computer vision to lock onto and frame a subject, the Aqua tracks the Lighthouse, a wearable device you strap to your arm. While this is an eminently sensible solution for an environment where reflections, spray and constantly moving surfaces would confound visual tracking, it has real consequences for your footage: in Orbit mode, for instance, I found my head was consistently cropped out of frame, because the drone is circling the Lighthouse, not me.

There are other niggles too. My review sample suffered from persistent Lighthouse connection drops — reconnecting almost immediately each time, but loudly announcing every single event via an intrusive, irritating voice alert. And one of my best video clips was ruined by a water droplet on the supposedly hydrophobic lens, which feels like a major concern for a drone built around water compatibility.

It's also worth noting that the Aqua's maintenance demands are higher than any non-aquatic drone I've tested: after saltwater sessions, you'll be rinsing, patting dry and checking battery compartments as soon as you get home.

That being said, take it out on a calm sea on a bright morning with your paddleboard, and it does something no other drone can do. For the right user — the solo surfer, kayaker or SUP rider who wants hands-free aerial footage without risking a wrecked drone — the Aqua is really the only viable option on the market.

The Hover Air Aqua has had a long road to market, being initially teased in August 2025 ahead of a successful Indiegogo crowdfunding campaign. Nearly a year on, it's now available globally — except in the United States, where it's apparently falling foul of the same regulatory issues that have kept DJI's recent launches off the shelves. So while I've been given US pricing, it's not yet available in buy in the States.

Three bundles are available at launch. The Standard Combo (

Given that the Aqua's 23-minute battery life is on the shorter side for a drone at this price point, those extra batteries in the higher-tier bundles are well worth considering. A single charge isn't going to last a through even a modest paddle session, so building a battery collection from day one makes sense.

At

The Aqua cuts a distinctive figure on the beach. Where most consumer drones play it safe with black, grey or white, Hover Air has gone for a vivid hot orange color finish. The color makes the drone easy to spot both in the air and on the water, as well as conjuring up images of life jackets and buoys. It feels entirely appropriate for a water-focused drone.

While folding drones dominate the market, the Aqua is a rigid, non-foldable quadcopter — a deliberate decision by Hover Air to preserve structural integrity and waterproofing. At 202 x 206 x 64mm and 249g, it's lightweight and compact but certainly not pocketable; the non-folding body means it takes up noticeably more bag space than a DJI Lito or Mini would.

Which brings me to the Aqua's most glaring accessory omission: there's no carrying case or pouch included with any of the three bundles. The higher-tier combos include waterproof bags for the batteries, but nothing to protect the drone itself. That leaves the lens and propellers exposed to whatever else is rattling around in your backpack. For a drone pitched at outdoor adventurers, I felt this was a pretty major oversight.

The drone works best when paired with the Lighthouse beacon unit, which can attach to the user's arm.(Image credit: Future | Sam Kieldsen)

The Lighthouse has some basic controls on board, but generally acts as a beacon for the drone to autonomously follow.(Image credit: Future | Sam Kieldsen)

Drones and water don't usually mix, but the Aqua is happiest when floating.(Image credit: Future | Sam Kieldsen)

At under 250g with a 0 class rating, it can be flown close to people and buildings too.(Image credit: Future | Sam Kieldsen)

With minimal clearance between the propellers and the underside of the body, the Aqua needs either a flat, hard surface or a dedicated landing pad for land-based launches — I'd strongly recommend picking one up if you ever plan to use it away from the water. You can hand-launch and catch it in the air instead, which is what I did throughout testing, but that's not something I would necessarily recommend to anyone new to drones.

On the front of the drone sits a 1.6-inch AMOLED screen, which lets you switch flight modes and review settings without reaching for your phone. In bright sunlight it's big and bright enough to be legible, and when you're balanced on a paddleboard in the middle of the sea, not having to fumble with a smartphone is a welcome convenience. The Lighthouse wearable is similarly straightforward: a chunky, rubberized device designed to be worn and forgotten while you focus on whatever you're riding.

As mentioned above, the Aqua's maintenance demands are quite extensive. After flying in salt water, the drone needs a thorough rinse in fresh water and a careful pat-down with a clean cloth before its next flight. The battery compartment features a color-coded indicator strip that flags the presence of any moisture before you insert a battery, which is a clever touch, but you'll also need to remember to fully dry your hands before swapping cells on the water. So, owning the Aqua comes with an ongoing upkeep commitment that goes well beyond what you'd expect from a conventional drone.

The most important thing to understand about how the Aqua flies is also the thing that most sets it apart from conventional follow-me drones. Rather than using computer vision to identify and frame a human subject — the approach DJI takes with its excellent Active Track tech — the Aqua locks onto the Lighthouse wearable.

In a watery environment, where reflective surfaces, spray and constant movement would make visual tracking unreliable, this makes sound engineering sense. In practice, however, it produces some frustrating results. During an Orbit flight — where the drone circles you at a set distance — my head was consistently cropped out of frame, because the drone is orbiting the Lighthouse on my arm rather than centering me as a subject. Anyone who cares about precise, well-composed shots should know that the Aqua will keep you in the frame most of the time, but it won't always frame you the way a human operator would.

So planning your shots is key – and because you can adjust tracking distance and height, you should be able to get the angles and framing you're looking for. It might just take a couple of attempts.

That said, the SUP mode I tested (designed specifically for stand-up paddleboarding) performed very well. With a calm sea, minimal wind and good visibility during a rare UK May heatwave, the Aqua tracked my position reliably and kept pace with me comfortably. The drone can theoretically fly as close as 50cm above the waves, and in calm water it did so confidently.

I'd be keen to test it in choppier conditions, where the claimed Level 7 wind resistance and wave-skimming abilities might face a stiffer challenge, but those aren't the conditions I had available. For now, consider the flight performance assessment here a fair-weather one.

One highlight that absolutely does deliver as promised is the turtle flip: should the Aqua end up upside down on the water, it can right itself and take off again without any intervention. I tested this, and it works exactly as advertised. A small thing perhaps, but a reassuring one.

Less reassuring was the persistent connection instability between the drone and the Lighthouse. On every single flight I conducted, the two devices repeatedly lost and immediately re-established their link. Each dropout triggers an audible robotic voice announcement — both for the disconnect and the reconnect — which quickly becomes maddening. Whether this is a hardware defect specific to my review sample or a wider software issue remains to be seen, but it's something Hover Air will need to address urgently. A drone that narrates its own technical difficulties every few minutes is not a relaxing filming companion.

The Aqua offers three control methods beyond the automated flight modes. The Lighthouse itself handles single-button launches and returns; the Hover Air app provides touchscreen manual control, though with a short effective range and imprecise joystick inputs that make smooth maneuvers difficult; and HOVERAir's Beacon twin-stick controller offers what could well be the most satisfying manual flying experience of the three — but without one, I wasn't able to test it during this review.

Battery life came in slightly under the claimed 23 minutes during real-world use, which is par for the course with drone manufacturers' quoted figures. The more meaningful battery consideration is simply having enough of them: 23 minutes goes quickly when you're mid-session, and the Fly More Combo's three-battery setup feels sensible.

It's also worth noting that, like all Hover Air drones, the Aqua uses Shadow Track positioning rather than active obstacle avoidance — meaning it won't autonomously fly around objects in its path. On open water that's rarely going to be an issue, but it's worth bearing in mind if you plan to fly it on narrower waterways or on land. Thankfully, the sturdiness of the design and the protected propellers means that minor, lowish speed collisions with trees or fences shouldn't result in a wrecked drone.

The camera features a hydrophobic, self-heating anti-fog lens and single-axis gimbal. (Image credit: Future | Sam Kieldsen)

Let's start with the elephant (or should that be whale?) in the room. The Aqua's lens is treated with a hydrophobic coating designed to repel water droplets, which seems to me a vital feature for a drone that launches directly off the surface of the sea. During my testing, a single water droplet on said lens ruined several minutes of otherwise usable footage. For a drone whose entire identity is built around being in and around water, a wet lens is inevitable. This issue alone has the potential to leave users seriously frustrated — even if, as with me, it only happens the one time.

When the lens is clear, the results are encouraging. With a maximum bitrate of 160 Mbps (double that of the DJI Neo 2) the Aqua produces clean, detailed 4K footage in good lighting conditions. There are two main shooting options to choose between: the default color profile delivers vibrant, punchy footage at up to 60fps, and is perfectly usable straight out of the drone; the flat H-Log profile, which tops out at 30fps, gives you more latitude in post-production. I graded some H-Log footage and was able to dial back the slightly over-saturated tendencies of the default color science to arrive at something more true-to-life and cinematic. For anyone planning to edit their water sports footage seriously, shooting H-Log is probably the way to go.

The hardware has its limits, though. The 1/1.28-inch sensor, f/2.55 aperture and single-axis mechanical gimbal mean the Aqua can't compete with the best camera drones on pure image quality — the DJI Air 3S, for instance, produces far superior footage, and costs less.

But that comparison only tells part of the story: the Air 3S would not survive the conditions the Aqua was built for. Judged purely as a water-capable camera, the Aqua has no rivals. Judged as a camera drone in general, it sits firmly in the average tier for its price bracket. The 2x digital zoom is soft, as it tends to be on small sensors, and low-light performance isn't a strong suit given the narrow aperture.

Stills come in at 12MPwith HDR support, plus the ability to shoot in RAW DNG, and are competent if unspectacular — serviceable for social media use, but not the Aqua's primary selling point.

A robust aquatic design let down by the lack of an included carrying case.

A robust aquatic design let down by the lack of an included carrying case.

The Lighthouse tracking system is an ingenious solution to the challenges of flying over water.

The Lighthouse tracking system is an ingenious solution to the challenges of flying over water.

Solid 4K footage with useful H-Log support, but a water droplet on the supposedly hydrophobic lens ruined one of my best clips.

Solid 4K footage with useful H-Log support, but a water droplet on the supposedly hydrophobic lens ruined one of my best clips.

You're a solo watersports enthusiast If you surf, SUP, kayak, wakeboard or foil and you've ever wanted aerial footage of yourself without a dedicated camera operator, the Aqua is the only drone that can safely go where you go.

You already own a conventional drone The Aqua makes the most sense as a specialist companion to a regular land-based flyer rather than as your only drone. Pair it with a DJI Lito X1 or Mini 5 Pro and you have a capable all-conditions setup.

You want a general-purpose drone On land, the Aqua is a below-average performer for its price. The DJI Lito X1 delivers better image quality for a fraction of the cost, and handles everyday aerial photography and videography far more capably.

Precise framing matters to you The Aqua tracks the Lighthouse wearable, not you as a subject. If you need a drone that keeps you centered in the frame the way a human camera operator would, the Aqua isn't the best choice.

If your priority is camera performance rather than water compatibility, the Air 3S is where to look. It costs a similar amount to the Aqua's Standard Combo yet delivers near-professional image and video quality that the Aqua simply can't match. For anyone who primarily shoots over land, the Air 3S is the stronger all-round investment. Just don't expect it to survive a touchdown on the surface of the sea.

The Neo 2 is the closest thing in concept to the Aqua among conventional drones — a compact, lightweight selfie-style flyer that tracks and films you autonomously without needing a controller. It's considerably smaller and lighter than the Aqua, and a fraction of the price, making it the obvious starting point for anyone drawn to hands-free aerial filming. Just don't take it into the water...

I was provided with a review sample of the Aqua well ahead of its global launch, which gave me time to test it over several sessions on the UK coast, mainly in hot, sunny conditions that were ideal for getting out on the water, if not entirely representative of the rougher seas and stronger winds that the Aqua may face in the hands of real-world buyers.

My primary test was a SUP session at the beach, during which I flew the Aqua using the SUP automated flight mode and assessed its tracking performance, framing and reliability in a real watersports context. I also flew it over dry land to evaluate its capabilities as a general-purpose drone. I tested the app-based manual controls, though I wasn't able to assess the Beacon twin-stick controller during the review period.

On the camera side, I captured footage using both the default color profile and the flat H-Log setting, grading the latter in post-production using Da Vinci Resolve. I also ran through the Aqua's post-flight maintenance routine — including a fresh water rinse and dry-down after saltwater use — to evaluate the ownership demands of an aquatic drone.

Sam has been writing about tech and digital culture for over 20 years, starting off in video games journalism before branching out into the wonderful worlds of consumer electronics, streaming entertainment and photography. Over the years he has written for Wired, Stuff, GQ, T3, Trusted Reviews and PC Zone, and now lives on the Kent coast in the UK – the ideal place for a camera reviewer to ply their trade.

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• News, deals, reviews, guides and more on the newest computing gadgets

• Start exploring exclusive deals, expert advice and more

• Unlock and manage exclusive Techradar member rewards

• 'There's nothing else like it on the water' — the Hover Air Aqua drone is practically a must-buy for solo watersports fans

• Zero Zero Robotics pioneers a whole new category of drone — rough edges and all