Introduction
I bought and tested two popular robots to see how they stack up: the Aiper Seagull SE and the Dolphin E10. I judged each one on performance, efficiency, and overall value — here's the honest read.
The Aiper Seagull SE had me curious with its sleek design and promise of better performance. After running it, I found some real issues. The modern look and upgraded battery were nice, but no wall coverage and thin cleaning power left me underwhelmed.
The Dolphin E10, an entry-level robot for above-ground and small in-ground pools, cleaned reliably with fewer headaches. It's more affordable, and while it lacks automation and wall coverage, it delivered a solid clean in smaller pools.
"Cordless convenience versus wall-climbing power — each has real trade-offs."
After more testing, including long-term runs, I've got insights that can steer you right. I look at pool coverage, filtration, and features and warranty.
The Aiper Seagull SE disappointed with daily recharging and no wall coverage. The Dolphin E10 was easy to clean and a good fit for smaller pools, though it skips the advanced automation.
The quick read: both of these are entry-level, floor-focused robots, so this comes down to which one does the basics better. The Seagull SE leans on cordless convenience; the E10 leans on more organized, corded cleaning. For actually getting a small pool clean, the E10 is the steadier bet.
That got me thinking carefully about how I test, making sure I'm judging both reliability and performance fairly. Let me walk you through the method.
How We Test
Testing robots right takes real time. Both the Aiper Seagull SE and the Dolphin E10 ran for three months, tested repeatedly under different conditions to judge performance, durability, and ease of use.
For the Aiper Seagull SE, I focused on battery life, ease of use, coverage, and filtration. Its claim of improved design and battery life got put to the test as I checked how well it held a charge and ran over time. As I mentioned, the daily recharging and limited coverage were real drawbacks.
The Dolphin E10 was tested mainly for cleaning above-ground and small in-ground pools. I looked at how thoroughly it cleaned the floor, and I scrutinized the filter basket and scrubbing brush. The E10 delivered solid results in smaller pools, though the lack of wall climbing and automation was clear.
I threw different debris at each — leaves, twigs, smaller particles — to gauge filtration. The Seagull SE struggled with anything bigger than fine particles, while the E10 handled the range more efficiently.
"Three months of real testing shows exactly where each robot shines and struggles."
For coverage, I watched each robot across multiple cycles in different pools to spot missed areas and problem spots. The Seagull SE's random path and occasional misses disappointed next to the E10's more systematic approach.
Features and warranty came under review too — ease of use, durability, value. The Seagull SE's weak warranty and constant charging highlighted its shortcomings, especially against entry-level cleaners like the Dolphin Escape and Dolphin Cayman, which offer better performance and longer warranties.
Filtration mattered too. The Seagull SE's flat filter couldn't match the basket filters on the Dolphin models. The E10's basket caught debris effectively, though it lacks the optional NanoFilters found on higher-end models like the Dolphin Quantum and Dolphin Premier.
I try to be clear-eyed about what an entry-level robot is for. Neither of these is going to clean walls or a waterline, and that's fine if you've got a small above-ground or compact in-ground pool. What matters at this level is whether the floor clean is thorough and whether the thing is easy to live with — and on both counts the E10 edged ahead of the Seagull SE in my testing.
Thorough testing means I catch each robot's strengths and its weak spots, so I can steer you toward the right cleaner for your pool.
Coverage
On coverage, the Aiper Seagull SE and the Dolphin E10 are pretty far apart. The Seagull SE does the floor only, which really limits how clean it can keep a pool. It's made for flat surfaces — no wall climbing, no handling inclines.
The Dolphin E10, even as an entry-level model, follows a more structured path. It's great in above-ground and small in-ground pools, methodically covering the floor. It sometimes ventures a little up the walls but doesn't fully climb — still, its SmartNav 2.0 navigation cleans with precision the Seagull SE's random path can't match.
Cleaning efficiency differs a lot too. The Seagull SE missed spots because it has no navigation, leaving incomplete cycles. The E10's organized approach cleaned the floor thoroughly despite no wall coverage.
In real use, the E10 clearly outperformed the Seagull SE. It navigated the floor and covered more ground with fewer misses, while the Seagull SE struggled with debris and left areas uncleaned.
"The E10's structured cleaning beats the Aiper's random wandering."
The scores make it plain. The Seagull SE earned a 1.5 out of 5 for coverage, held back by its limits and lack of navigation. The E10 scored a 3 out of 5 for its effective floor pattern — no wall climbing, but efficient where it counts.
For a buyer, the honest framing is this: if you need walls and a waterline done, neither robot is your answer, and you should look at the Cayman or Premier instead. But if you just need reliable floor cleaning in a smaller pool, the E10's organized path beats the Seagull SE's wandering, and that's what its higher score reflects.
The E10's systematic floor coverage makes it the better pick for reliable cleaning in smaller pools. For full coverage, models like the Dolphin Cayman and Dolphin Premier go further with wall and waterline cleaning.
Filters
On filtration, the Aiper Seagull SE and the Dolphin E10 part ways fast. The Seagull SE uses a flat mesh filter that's short on both effectiveness and ease of use. It misses fine particles and struggles with larger debris, so the water ends up less clean than you'd want.
The Dolphin E10 comes with a standard filter basket. It doesn't have the NanoFilters of higher-end models like the Dolphin Quantum, but the basket does a good job catching a range of debris — fine particles up to leaves and twigs. That makes it the more versatile cleaner for common messes.
The E10's basket is also just nicer to deal with. Pull it out, rinse, reinsert — minimal downtime between cycles. That's a real advantage over the Seagull SE's flat filter, which often means taking the unit apart to clean it properly.
"A good filter is the difference between easy upkeep and a constant chore."
On debris capture, the E10 wins. Its filter holds the fine particles and the bulkier debris that clogs lesser filters, so the pool stays cleaner and you're not netting it as often.
The Seagull SE, meanwhile, struggles with anything bigger than fine particles. That often means missed spots or more frequent manual cleaning to keep the water clear. In real use it fell short, missing a lot compared to the E10.
All in, the E10 has a clear edge on filtration. Its basket simplifies maintenance and cleans more effectively, and it handles more debris types than the Seagull SE, keeping the pool cleaner with less work.
The scores line up: the E10 scored a 3.5/5, a clear step up from the Seagull SE's 2/5. On filtration, the E10 is the winner and the better pick if you want efficient cleaning.
"For better filtration and easier upkeep, the E10 is the clear winner."
So the E10 is the stronger choice for filtration, giving you cleaner water with less hassle. If you want even more, models like the Dolphin Escape or the Dolphin Cayman can step things up further.
Feature Set
On features, the Aiper Seagull SE and the Dolphin E10 split clearly. The Seagull SE has a modern design and cordless convenience, but it comes up short on navigation, filtration, and cleaning power. The faster charge and longer battery don't quite make up for the inefficiencies.
The Dolphin E10, while it lacks advanced automation and NanoFilters, is a reliable cleaner for smaller pools. The simple design is easy to operate, and even though you start it manually each time, its cleaning is more robust. The standard filter basket and active scrubbing brush add real effectiveness.
The Seagull SE's lack of navigation leads to random, often ineffective cleaning paths, so it can't cover the whole pool efficiently. Basic static brushes and a 1-year warranty add to the problems, landing it a feature score of 3 out of 5.
The Dolphin E10 earns a higher feature score of 6 out of 5. No built-in timer or advanced features, but SmartNav 2.0 keeps its cleaning organized, which makes it reliable for above-ground and smaller in-ground pools.
"The E10's organized cleaning beats the Aiper's randomness every time."
The E10 also wins on build quality and filter access. Its filter basket is easy to remove, clean, and reinsert. The Seagull SE's flat filter design means disassembling the unit for maintenance — slow and inefficient.
Usability-wise, the E10 is friendlier, with features aimed at making pool cleaning as smooth as possible. Both are entry-level, but the E10 strikes a better balance of convenience and function.
So while the Aiper Seagull SE is light and cordless, its drawbacks in cleaning, navigation, and maintenance outweigh the perks. For a more complete clean, the Dolphin E10 stands out with a more organized pattern and better usability.
"For balanced features and easy use, the E10 is the better choice."
If you want even more, the Dolphin Cayman or Dolphin Premier bring more functionality and better long-term value. The Dolphin Sigma gives you the most advanced tech for pool cleaning.
Conclusion
In my full review, the Aiper Seagull SE scored just 2.6 out of 10. The main problems: floor-only coverage, constant recharging, and weak cleaning power. The Dolphin E10 fared better at 6.3 out of 10 — no advanced automation or wall climbing, but effective cleaning for smaller pools.
"For smaller pools, the Dolphin E10 is the better call."
If you have to pick one, the Dolphin E10 wins head to head. Better filtration, more reliable floor coverage, and easier to maintain. It does lack a built-in timer and NanoFilters, the kind of thing you'd expect from higher-end models.
If you want a higher performer with better value, the Dolphin Escape or the Dolphin Cayman are worth a look. Both add wall coverage and better filtration. For even more advanced, comprehensive care, look at the Dolphin Premier or Dolphin Sigma.
To put it plainly: between these two, the E10 is the better basic cleaner and the one I'd pick if budget is the constraint. But I'd genuinely encourage you to look one tier up — the jump to a robot that climbs walls and filters better is bigger than the jump in price.
Both the Seagull SE and the E10 are entry-level and fall short in various areas — the Seagull SE especially, given its thin features and weak power. If budget is the constraint, the E10 is a step in the right direction, but I'd genuinely recommend looking at the alternatives to get a more complete clean.
Alternate Robots
The Aiper Seagull SE and Dolphin E10 each have their strengths, but a few other robots might suit you better. First, the Aquabot REVA. It brings real capability — a gyroscope, waterline cleaning, and smartphone app control for easy scheduling. Its dual-layer filtration handles both fine particles and larger debris well.
The Dolphin Escape is another strong pick. Powerful motors and efficient cleaning patterns make it great for above-ground and smaller in-ground pools. SmartNav 2.0 and Hypergrip tracks let it navigate and clean the floor well. No waterline cleaning, but the overall performance and ease of use make it a real competitor.
If you want something more feature-rich, the Dolphin Quantum is top-tier. Its XXL MaxBin and included NanoFilters mean superior filtration, and PowerJet 3D mobility plus dual scrubbing brushes handle everything from fine particles to larger debris. It's ideal if you need extensive coverage and top cleaning.
Each of these offers something that might fit your pool better. If you're thinking about switching or upgrading, they all come highly recommended for their toughness and efficiency.
"For a more feature-rich clean, the Dolphin Quantum is an easy pick."
Each of these fits a different need. The REVA adds waterline cleaning and app control, the Escape is the reliable above-ground pick, and the Quantum is the feature-rich option with NanoFilters and full coverage. Any of them outclasses both robots in this matchup if your pool needs more than a floor pass.
Explore more of these and other top-rated robots to find the right fit by visiting my best pool robots guide.