Introduction
If you're weighing robotic pool cleaners, two that come up a lot are the Aiper Seagull 1000 and the Dolphin Proteus DX3. At poolpad.com, I bought, tested, and reviewed both so you get an honest guide before you spend your money.
The Aiper Seagull 1000 caught my interest with its low price and cordless design, but testing was a letdown. It's billed as an upgrade over the Aiper 600, and it just isn't. No active brush and weak filters meant it couldn't cover or clean the floor properly, and the battery often couldn't last a full cycle. The full story is in my Aiper Seagull 1000 review.
The Dolphin Proteus DX3 is the more reliable of the two. It cleans floors and walls, though it stops just short of the waterline. In my tests it had solid vacuuming power and a friendly design. A couple of gripes, though: no NanoFilters, and steep restocking fees if you decide to send it back. All of that is in my Dolphin Proteus DX3 review.
The Seagull 1000 sells itself as the budget pick, but its performance didn't back that up. The Proteus DX3 did better in the areas that matter, even with its own issues — the hidden restocking fee and limited filter options chief among them. Both of my full reviews dig into the strengths and weaknesses so you know exactly what you're getting.
To keep the comparison fair, I ran each robot in a range of pool conditions and scored them on coverage, cleaning ability, and extra features. I also looked at warranties and design to gauge ease of use and durability. That's how I get a complete picture of where each one shines and where it falls apart.
How We Test
Testing pool robots properly takes time, so I spent three months with both the Aiper Seagull 1000 and the Dolphin Proteus DX3. Each one ran through different pool conditions so I could judge them accurately, not just off first impressions.
I start with pool coverage. That means watching how well the robot handles the floor, walls, and waterline — whether its pathing is consistent, what it misses, and how it deals with drains and steps.
Next is cleaning ability. I drop different debris into the pool — leaves, dirt, small twigs — and see what the robot actually picks up. The Aiper Seagull 1000 disappointed here, missing debris and never really scrubbing the surface.
"Suction alone doesn't get a pool clean. You need scrubbing too."
Then I look at filtration — how well the robot pulls out the small stuff that clouds the water. The Dolphin Proteus DX3 has a standard filter basket but no finer filtration like you'd get on a premium model, so it struggled with fine debris.
Finally, I check features and warranty — ease of use, whether there's a programmable timer or app control. The Dolphin Proteus DX3 has a programmable timer, which is handy, but the hidden restocking fee is a real downside. The Aiper Seagull 1000's cordless design sounds nice but didn't hold up in real use.
The whole point of my testing is to give you a review grounded in real use. I watch how these robots handle everyday pool maintenance and flag the things that either help or hurt. Over three months, it was clear each one has strengths, but both have glaring weaknesses that need calling out.
Through my reviews, I try to help you make a smart choice. Whether that's dodging restocking fees with the Dolphin Proteus DX3 or understanding the limits of cordless robots like the Aiper Seagull 1000, the goal is that you see the full picture before you buy.
In the end, this testing helps pin down which robot fits your needs. Higher-end models like the Dolphin Quantum add waterline cleaning and advanced filtration for a more complete clean than the budget options can manage.
For more on the best robotic pool cleaners of the year, check my detailed reviews and comparisons. I keep them updated so you're getting current, useful info.
Coverage
On coverage, the Aiper Seagull 1000 and the Dolphin Proteus DX3 separate quickly. The Seagull 1000 only cleans floors, which is a serious limit if you want a complete clean. That leaves debris on the walls and waterline — exactly the spots that collect the most dirt and algae.
The Dolphin Proteus DX3 cleans both floors and walls, though it doesn't quite handle the waterline. Even with that gap, it covers a lot more of the pool than the Seagull 1000. Its pathing is planned, so it doesn't leave big sections behind — the waterline aside.
"Real coverage means walls too, not just the floor."
On thoroughness, the Seagull 1000 comes up short. No active brushes means it struggles with stuck-on debris and misses big areas, and with no navigation software it gets stuck or cleans the same spot over and over. The Proteus DX3 is more efficient thanks to better vacuuming power and its programmable timer.
The scores back this up. The Aiper Seagull 1000 got a coverage score of 4 for its floor-only cleaning. The Dolphin Proteus DX3 earned an 8, thanks to cleaning both floor and walls well, even without the waterline.
Waterline gap and all, the Proteus DX3's thorough floor and wall cleaning makes it the more reliable robot. If you want better overall coverage, the Dolphin Proteus DX3 clearly beats the Aiper Seagull 1000.
Both robots have their quirks, but the Dolphin Proteus DX3 is the better coverage pick. If you want a cleaner that reaches more of your pool and does it well, the DX3 is the more dependable of the two.
Filters
Filtration makes or breaks a pool robot, so it's worth comparing the Aiper Seagull 1000 and the Dolphin Proteus DX3 closely here.
The Aiper Seagull 1000 uses a flat, fine filter. That single-pane mesh is meant to catch debris but isn't efficient enough for a real clean. In my tests, it kept letting smaller particles slip back into the pool.
The Dolphin Proteus DX3 uses a standard fine filter basket. It does a decent job on everyday debris like leaves and twigs, but like the Seagull 1000, it doesn't have the advanced filtration to catch the finer particles.
Looking at what each can capture, both handle bigger items like leaves and small twigs fine. But for the fine stuff — dirt, sand, algae — neither is great. That's a real limitation on both, especially next to premium robots with NanoFilters.
"Fine debris is where cheap filters give up. Both of these do."
On ease of use, the Dolphin Proteus DX3's filter is a bit more accessible and easier to clean than the Seagull 1000's more awkward setup. The Seagull 1000 makes you take the unit apart to get at its filter, which is a pain for routine cleaning.
On a 1-5 scale, the Aiper Seagull 1000 got a filter score of 2 for its weak debris capture and fiddly cleaning. The Dolphin Proteus DX3 did a bit better at 3 — improved, but still missing the advanced filtration you'd want for a really clean pool.
So the Dolphin Proteus DX3 takes the filtration category, even if there's clear room to improve. Its filter is friendlier to clean and a bit more effective than the Seagull 1000's.
Neither the Aiper Seagull 1000 nor the Dolphin Proteus DX3 offers top-tier filtration, but the DX3 is the better bet of the two. If fine filtration matters to you, look at models like the Dolphin Quantum or the Dolphin Premier.
Feature Set
The feature sets of the Aiper Seagull 1000 and the Dolphin Proteus DX3 reflect two different philosophies. Starting with the Seagull 1000, its standout feature is the cordless design. It sounds forward-thinking, but in practice it comes with real problems — short battery life that needs frequent recharges, and an underpowered motor. And with no active scrubbing brush, it can't do much with stuck-on debris.
"Cordless is a great idea. It needs the power to actually mean something."
The Dolphin Proteus DX3 has a programmable timer, so you can set daily, every-other-day, or every-three-day cleaning cycles. That's a big deal if you want to automate maintenance instead of starting the robot by hand every time. Where the DX3 falls short is filtration — no NanoFilters, so it's less effective on fine particles than higher-end models.
On usability, the Seagull 1000's cordless nature seems handy but the short battery and weak motors make it less practical. Having to disassemble the unit to clean the filter doesn't help. The Proteus DX3 is friendlier overall — the handle is a bit awkward, but the cleaning basket is easy to reach and clean, and the timer really boosts day-to-day usability.
"A programmable timer is the difference between owning a robot and remembering to run one."
The unique features tell the story. The Seagull 1000's only real one is being cordless, and that doesn't deliver on performance. The Proteus DX3's is the programmable timer, which makes it far easier to fold into a regular routine. The catch is those hidden restocking fees, which can really hurt the DX3's value if you end up returning it.
The Dolphin Proteus DX3 got a feature score of 4, matching the Aiper Seagull 1000's 4. But the Aiper reaches that score on basic cordless convenience, while the DX3 gets there with its timer and better usability. Same number, very different real-world value — the DX3 gives you more.
So while both the Aiper Seagull 1000 and the Dolphin Proteus DX3 have their selling points, the Proteus DX3 is the more feature-rich and usable option. Its timer and ease of use outweigh the basic filtration and the handling quirks.
Conclusion
Wrapping up, the Aiper Seagull 1000 scores a 4/10 for its limited cleaning, weak filtration, and short battery. It focuses on floors and skips the walls and waterline entirely. With so little power, it can't deliver a satisfying clean, and that's hard to justify even at a budget price.
The Dolphin Proteus DX3 does better with an overall 6/10. You get good floor and wall coverage, decent cleaning power, and a programmable timer. The missing NanoFilters and the hidden restocking fee hold it back from a higher score, but it's a more reliable, effective clean than the Seagull 1000 gives you.
"For the money, the Proteus DX3 is the one that actually earns its keep."
If you want more complete, reliable options, look at the Dolphin Quantum, Dolphin Premier, or Dolphin Cayman. They bring advanced filtration, waterline cleaning, and better warranties, so you get more out of what you spend.
Head to head, the Dolphin Proteus DX3 wins on better coverage and cleaning features. Both models have flaws, but the Proteus DX3 is the more balanced, effective robot. Have a look at all my reviews for the most thorough recommendations.
For more insight into the best robotic pool cleaners of the year, visit my best pool robots page. I keep working to give you accurate, useful info to keep your pool clean with minimal effort.
Alternate Robots
If you want an alternative to both the Aiper Seagull 1000 and the Dolphin Proteus DX3, one I'd point to is the Dolphin Escape. It's especially good for above-ground and smaller in-ground pools. It has solid coverage and real cleaning power, thanks to a HyperBrush and the SmartNav 2.0 navigation system.
The Escape is strong on filtration too, coming with a large standard filter basket you can upgrade to NanoFilters. Those clear out both big debris and fine particles well. That versatility makes the Escape a reliable, capable choice without a huge price tag.
"The Escape gives you serious performance without a premium price."
Another one worth a look is the Aquabot REVA. With features like a gyroscope and smartphone app control, it offers good coverage and easy operation. It also cleans the waterline, which sets it apart from a lot of entry-level robots.
On filtration, the Aquabot REVA uses a dual-layer filter system. It doesn't have NanoFilters, but this setup mimics the performance of more advanced filters, so it handles both standard debris and finer particles. Its price and feature mix make it a great alternative for anyone wanting a strong clean.
If you want a reliable cleaner that pairs good features with real cleaning power, the Dolphin Escape and the Aquabot REVA are excellent picks. Both bring better coverage, efficient filtration, and intuitive features across a wide range of pools.
So while the Aiper Seagull 1000 and Dolphin Proteus DX3 each have their strengths, options like the Dolphin Escape and Aquabot REVA deliver better performance in the areas that count. Take a look at all my reviews for a full picture of the best robotic pool cleaners out there.