The 7 Best Robotic Pool Cleaners of 2025

Welcome to the Best Robotic Pool Cleaners of 2025! With years of experience in the swimming pool industry, our pool experts are here to help break down the top robotic pool cleaners of the year. With over 70 different pool robots, finding the right robot can be hard. So we break down all of the top robots, their features, and which is best for your pool. So follow along as our resident pool experts carefully curated the top robots all in one place.

"After testing 70+ robots tested, here is the best."

Our approach involves simplifying technical terms and providing practical explanations. We concentrate on highlighting the essential aspects that greatly impact performance and user experience. For instance, did you know most pool robots lack real filters? Instead, they utilize mesh screens that permit small particles of dirt and debris to easily pass through. Now, without further ado, let's dive in!

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The Research

• How to choose a robotic pool cleaner
• Is a Corded or Cordless Pool Robot Better?
• What the Best Pool Cleaners Have These 3 Things in Common
• Best Above Ground Pool Vacuum
• Best Inground Pool Vacuum Robot
• Best Automatic Pool Vacuum
• Best Pool Cleaner Under $500
• Best Value Pool Robot
• Best Pool Cleaner Robot for Leaves
• Popular pool robot brands: Our honest assessments

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Why Trust Poolbots?

We live and breathe pool robots every day and have extensive experience in testing over 70 different robots in our laboratory equipped with ten 8’x20’ tanks. We collected and compiled the most up-to-date data on the latest technology and feature sets.

Hands-On Experience from Factory Trained Robot Experts

Whether you have a gunite pool, fiberglass pool, or even an above-ground pool, we've got you covered. Within 5 or 10 minutes, you can find the perfect pool robot to keep your pool clean and well maintained.

Choosing the Right Pool Robot

Choosing the right pool robot is one of the most important steps to maintaining your pool. With over 70 different pool robots on the market, we understand that finding the right pool robot can be a difficult task. That's why we have assembled a list of the top bots to help make an informed decision. We will help you navigate the confusing marketing BS and cut through the clutter to what really matters.

Hundreds of Hours of Hands-On Testing and Experience

We break down the jargon and try to explain things on a practical level. We focus on the key features that will make a huge difference in performance and user satisfaction. For instance, did you know that many pool robots don’t actually have true filters? Instead, they rely on mesh screens, which often let fine dirt and debris slip through.

"With the right cleaner, pool cleaning can become a breeze"

We’ve spent hundreds of hours testing robots at our testing site, and trying them in our own pools, all in an effort to zero in on the bots that may be worth your money. This page provides a helpful roadmap to finding your best robot—and your best pool water quality.

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The Smart Way to Choose a Pool Robot – And Get It Right the First Time

To make the right pick, you need to separate a robot’s real benefits from all the marketing mumbo jumbo. To choose the best robot, we show you how to look beyond the hype and get the same models the pros pick for their pools. After some recent house fires allegedly started by pool robot lithium batteries, we’ll also ensure it's a safe choice. This is now more important than ever.

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Key Considerations

• Is a corded or cordless pool robot better?
• Choose the right filtration to capture small particles
• Pay attention to coverage, or you’ll end up manually cleaning
• Set & forget with automation: How a weekly smart timer boosts satisfaction
• Pro Tip: How to get commercial pool robot performance & reliability at home
• Unraveling fake online reviews and low-quality imports

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Is a Corded or Cordless Pool Robot Better?

There’s a growing trend toward battery-operated, cordless pool robots at the lower end of the market. 99% of these models sold are made in China by companies formed in the last few years. However, as of November 2025, we simply can’t recommend any of them. Here’s why.

Corded Pool Robots Have More Power

First, the battery technology just isn’t there yet. Cordless pool robots are dramatically underpowered compared to their corded counterparts, with much lower flow rates and significantly less suction power. This difference impacts cleaning ability, with corded robots deliver a deeper, more reliable clean. Some buyers are concerned with cord tangling, but the newer models have effective 360 degrees swivels.

Constant Recharging vs Constant Cleaning

Second, battery-operated pool robots require daily attention. The batteries only last 60-120 minutes. They need to be retrieved from the pool and recharged, which defeats the purpose of “automatic” cleaning and goes against the principles of true automation.

For a detailed comparison, check out our full breakdown on corded vs. cordless pool robots →

Lithium-Ion Fire Hazard and Recall Concerns for Cordless Cleaners

In recent months, we have received reports of houses catching on fire and even burning down. The first were allegedly caused by battery-operated pool cleaners, particularly due to fire risks associated with lithium-ion batteries. Unfortunately, Aiper pool robots have been at the center of these issues. Reports detail incidents where the batteries in these cordless cleaners allegedly overheated, leading to alarming situations with smoke, sparks, and even fires with major home losses.

Read more about the alleged Aiper Seagull Pro Fires →

Which do we recommend?

Therefore, we do not currently recommend any robotic pool cleaner with lithium ion batteries. The positive is that corded models are more powerful and offer true set and forget automation with the hassle of having to pull it out of the pool and charge it daily. If you think about it, battery operated pool robots are clearly the wrong choice.

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Choose the Right Filtration to Capture Small Particles

Why Filters Make All the Difference

The filter is arguably the most critical component of any pool robot. Without an effective filter, fine particles and algae can slip through, contaminating your pool. The primary contaminant in pool water, green algae, often passes through standard mesh filters. Pool filters work by a process called sieving, where the pore size of the filter dictates which particles get trapped. Most basic filters, commonly found on discount models, are large-pore plastic meshes—suitable for larger debris but allowing smaller particles to pass.

Next-Level Filtration: NanoFiltration™

Enter Nanofiltration technology—a game-changer in pool cleaning. Similar to a HEPA filter, NanoFilters™ capture fine dirt and algae that standard filters miss. Built with a tightly woven, spun-bonded polyester, NanoFilters™ trap even the smallest particles, giving your pool a thorough clean. The pleated design offers a larger surface area, allowing it to capture more contaminants with minimal water flow resistance.

Tackling Turbidity: Enhanced Pool Clarity

Pleated NanoFilters™ bring a new level of filtration, catching microscopic debris such as pollen, bacteria, and algae. This is crucial for reducing pool turbidity, which refers to the cloudiness caused by suspended particles. A clear pool, free of turbidity, not only looks great but is also easier to disinfect, giving you that crystal-clear water every pool owner loves.

The Science Behind NanoFilters™

A unique advantage of NanoFilters™ lies in their polyester composition, which readily absorbs oils. This property helps reduce surface oil from sunscreens, preventing unsightly scum lines. With NanoFilter™ technology, your pool’s main filter doesn’t have to work as hard, making NanoFilters™ the preferred choice for optimal water quality.

MultiMedia® Filtration System: Tailor Your Clean

Looking for a pool cleaner that captures everything from the finest algae particles to large leaves? The Dolphin Premier with MultiMedia® filtration stands alone as the only robot to offer MultiMedia. The Premier is often called the best robotic pool cleaner for leaves and we agree.

This model includes three filter options—Fine, NanoFilter™, and a Leaf Bag—allowing you to customize filtration based on your pool’s needs. Use the Leaf Bag for large debris, or switch to NanoFilters™ for capturing microscopic particles. With disposable leaf and debris bags also available, Dolphin Premier’s MultiMedia® provides the ultimate choice in pool filtration, making it easier than ever to maintain your pool.

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Pay Attention to Coverage or You’ll End Up Manually Cleaning

Top-tier pool robots feature dual stabilizers that enable them to clean and traverse the waterline horizontally—a mesmerizing feat to witness. Waterline-cleaning robots can scrub from the pool’s bottom to the very top of the walls, including the stubborn scum line that forms near the surface. Thanks to dual stabilizers, these robots securely attach to the wall, scrubbing effectively even when nearly 40% of the robot is above water. This process rapidly removes bacteria, algae, and biofilm, keeping your pool pristine.

Why Waterline Cleaning Matters

Not all pool robots are created equal; some only tackle the pool floor. Others only reach partially up the wall and miss the tile line and just above the water. These models leave behind contaminants and buildup along the walls and waterline. A robot capable of climbing walls and reaching the waterline is essential for a thorough clean. The benefits? A wall-climbing robot ensures every inch of your pool surface stays clean, reduces the chances of algae growth and biofilm, and keeps your pool water looking crystal clear.

Don’t settle for budget models that only clean floors and partial walls. Choose a pool robot that tackles the entire surface, from floor to waterline, for the best results and a cleaner pool.

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Set & Forget with Automation: How a Weekly Smart Timer Boosts Satisfaction

Most pool robots sold on the big online platforms lack automation and don’t even include a basic weekly timer, meaning you’ll need to manually start the robot for every cleaning session. This can be a real hassle, especially during the busy pool season when frequent cleaning is necessary. On the other hand, most premium models come equipped with a convenient weekly timer, allowing you simply press a button at the beginning of the week so you can enjoy a robot that turns on automatically each day.

The Benefits of a Smart Weekly Timer

A built-in timer transforms your pool robot into a true hands-free cleaning assistant. With an automated schedule, you can set your robot to clean daily or on specific days throughout the week. This feature frees you from the task of remembering to start the robot each day and eliminates the inconvenience of manually turning it on and off after every cycle. The timer makes sure your pool is always ready for a swim, saving you time and effort that you can spend enjoying your pool instead of maintaining it.

Effortless Cleaning All Season Long

With a smart timer, pool maintenance becomes significantly easier. During the high-usage summer months, a scheduled daily clean can help maintain sparkling water clarity, reducing the need for extra cleanings and minimizing unexpected maintenance. Simply set your preferred cleaning times, and the robot will handle the rest, keeping the pool free of debris, algae, and biofilm buildup—all without lifting a finger.

Choosing a pool robot with a weekly timer is one of the best ways to maximize convenience, giving you more time to enjoy your pool and less time spent managing it. Whether you prefer daily cleanings or a few cycles per week, a built-in smart timer lets you customize your pool care routine to perfectly fit your lifestyle.

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Pro Tip: How to Get Commercial Pool Robot Performance & Reliability at Home

One of the best-kept secrets in the pool robot industry is that you can get commercial-grade performance and durability in a residential pool cleaner, without paying commercial prices. Dolphin’s commercial models, the Wave 75 and Wave 80, are built specifically for high-demand environments like hotels, schools, and swim facilities. These robust machines are designed to handle the heavy workloads of large pools, featuring high-capacity filtration, powerful motors, and advanced navigation. But here’s the exciting part. Several residential Dolphin models share the same powerful platforms as these commercial cleaners, offering homeowners an opportunity to enjoy professional-grade cleaning performance in their backyard.

Discovering the Commercial Power Secret in Residential Models

Dolphin’s commercial robots are engineered to meet the rigorous demands of pools that are used daily by large numbers of swimmers. Models like the Dolphin Wave 75 showcase Dolphin’s expertise in automated pool cleaning. The Wave 75 brochure describes it as a fully automated cleaning powerhouse designed for high-traffic pools in hotels, campgrounds, and schools. With advanced scanning and navigation software, the Wave 75 systematically cleans every inch of a pool’s floor, walls, and waterline, avoiding obstacles with ease and ensuring pristine, hygienic water after every cycle.

What’s remarkable is that Dolphin has released residential models built on this same commercial foundation. These “hidden gem” residential models offer the same core technology, motors, and high-capacity filtration systems found in the commercial line, but at a fraction of the cost and often with longer warranties. The Dolphin Premier and Dolphin Sigma are the two models which share their powerful platforms with the commercial Wave 75 and Wave 80, respectively.

Built to Last: Longevity and Durability that Make a Difference

One of the key benefits of these residential models is their durability. Dolphin’s commercial-grade robots are built with a level of robustness that simply doesn’t compare to budget or entry-level cleaners. It’s not uncommon to find Dolphin robots, built on this commercial platform, still going strong after a decade or more of service.

Thanks to their heavy-duty design and readily available replacement parts, these robots are built to last, making them a smart investment for the long term. With regular maintenance and occasional part replacements, a Dolphin Premier or Sigma could serve your pool’s needs for many years.

Why This is the Best Deal in Pool Robots

For anyone serious about pool maintenance, these premium residential models offer an exceptional value proposition. With commercial-grade performance and durability, powerful cleaning technology, and extended warranties, the Dolphin Premier and Sigma provide a level of performance that’s rare in the residential market. The fact that you’re getting nearly the same quality and features as the commercial models, but with a longer warranty and at a lower price, makes this one of the best deals in pool robots today.

If you’re looking for the ultimate cleaning power and reliability, consider choosing a Dolphin Premier or Sigma. These models allow you to bring commercial-grade technology to your backyard, ensuring a cleaner, clearer pool with minimal effort. This well-kept industry secret is finally out—making now the perfect time to upgrade to a pool cleaner that can truly go the distance.

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Unraveling the flood of platform seller fake online reviews and Chinese junk

As robotic pool cleaners gain popularity, the market is experiencing a wave of new products promising hands-free maintenance and enhanced convenience. However, the influx of low-cost models has also brought a flood of questionable products and inflated online reviews. Many brands, especially those that rely on third-party review platforms, present seemingly high ratings, masking potential reliability and performance issues.

Tools like Fakespot, which analyze reviews for authenticity, often reveal concerning patterns such as "review wiping" or an over-reliance on sponsored reviews. This leads to an inaccurate representation of customer satisfaction, leaving buyers with skewed impressions of product quality.

Safety and durability are equally pressing concerns in the world of robotic pool cleaners, particularly for battery-powered models. Some reports suggest a link between poor battery quality and potential safety risks, such as overheating or the alleged Aiper Seagull Pro Fire. Given that these devices operate in water, any hint of battery instability is significant and can pose a serious risk.

Additionally, while some models market themselves as "automatic," users find they must manually activate them, adding an unexpected daily chore instead of reducing one. Common complaints include inadequate battery life, weak suction, and poor filtration, with many units failing to clean efficiently or capture smaller debris.

For those considering a robotic cleaner, it’s essential to look beyond star ratings and dig into verified feedback. While the appeal of low-cost options is understandable, critical factors like safety, consistent automation, and genuine customer service can make or break a purchase. Investing in a high-quality, tested model can save time, reduce stress, and ultimately provide the true hands-free pool cleaning experience that so many pool owners are looking for.

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Dolphin Premier

At the top of our list, you simply cannot beat the Premier's insane value. Rated the Best Pool Robot for 2025 by USA Today, the Premier is certainly favored by pool owners everywhere. That’s why it’s the #1 selling premium pool robot in the nation. Being the only Dolphin with MultiMedia and a Leaf Bag, having the ProLine™ Commercial Grade Motors, and including the coveted NanoFiltration™ set, the Dolphin Premier performs like a Commercial Pool Robot. That’s because it basically is. One of the best-kept secrets is that the Dolphin Premier shares most parts with its commercial sibling, the Wave 75, which is sold for $2,500.

The Dolphin Premier: Commercial-Grade Power for Home Pools

The Dolphin Premier, built on the same platform as the Wave 75, offers homeowners the high-performance cleaning power typically reserved for commercial robots. We’ve seen robots of this class operated for over 10 years with minimal repairs. The Premier comes with advanced scanning and navigation systems, ensuring thorough, systematic cleaning of the pool floor, walls, and waterline. With its high-capacity filtration system, it captures fine dirt, dust, and debris, leaving the water clear and fresh after each cycle.

Remarkably, the Premier not only matches the Wave 75 in performance but also exceeds it in terms of warranty—offering up to three years of warranty coverage for residential use, compared to the shorter warranty of its commercial counterpart. And here’s the kicker: the Premier is over a thousand dollars less than the Wave 75, making it a fantastic deal for homeowners who want commercial-level performance without the commercial price tag.

With waterline cleaning, the Premier almost magically moves horizontally along the waterline, cleaning the dirtiest part of your pool for you—all while capturing microscopic bacteria with its NanoFiltration™.

Easy to Use

Talking ease of use, the Premier features Automation Plus, which adds the important Programmable Weekly Smart Timer and a MediaAlert™ Full Filter indicator. It is plug and play, so simply drop the Premier and turn it on—no programming or setup needed. There is a reason why the Dolphin Premier is Maytronics' flagship robotic pool cleaner. Included is a full 3-year warranty, so you can have peace of mind when investing in your pool.

MultiMedia™ Filtration System

The most impressive thing about the Premier: MultiMedia™ Filtration. With 4 filter options (3 included), it has more filters than any other pool robot.

Dolphin's Standard Mesh vs. NanoFilters™

Our favorite was the NanoFiltration™. Just like the NanoFilter in the Dolphin Sigma, we loved how these Gen-2 filters cleaned deeper than any other Dolphin robot. Available only in ProLine™ and Max-Series™ robots, these pleated filters have a greater surface area that allows them to capture more impurities in your water. Our pool had never been cleaner than after using these. So make sure the robot you buy has these filters.

The Exclusive Oversized Leaf Bag

Able to pick up large leaves that other cleaners missed thanks to its exclusive leaf bag, the Premier is one of the best Dolphin pool cleaners. With the 50% longer 3-year warranty compared to standard models, the Dolphin Premier is a top choice among all the 2025 robotic pool cleaner models.

Long-Term Reliability

As expected from a robot built on the commercial platform, the Dolphin Premier proved to be super reliable in our testing. Day in and day out, it vacuumed, cleaned, and scrubbed with no issues, as it outperformed other pool robots thanks to its ProLine™ Commercial Grade Motors. Perfect for all sizes of inground pools, the Premier cleaned our swimming pool with ease every day.

What's Included?

• Programmable Weekly Timer
• Dual Commercial Grade Motors
• Anti-Tangle Swivel
• SmartNav 2.0
• MediaAlert™ Full Filter Indicator
• Oversized Leaf Bag
• NanoFilter set
• Standard Mesh Filter set
• Waterline Cleaning
• Wall Cleaning
• 3-Year Warranty
• And More...

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Dolphin Sigma

Maytronics' Most Advanced Robot Ever

Located at the top of the Dolphin ProLine™, the Dolphin Sigma is Maytronics' most advanced robot ever. The Dolphin Sigma is built on the Maytronics commercial platform. These robots have larger motors, more suction, and there’s a ready supply of parts. This means any part can be easily sourced and replaced. We’ve seen robots of this class operated for over 10 years with minimal repairs.

The Dolphin Sigma: Commercial Performer for the Home Pool

The Dolphin Sigma shares its platform with the commercial Dolphin Wave 80. Like its commercial sibling, the Sigma features robust construction, powerful motors, and a large filtration capacity that tackles even the most stubborn debris. It’s built to last, with parts readily available for repairs, and comes with the same advanced scanning and navigation technology that commercial operators rely on. The Sigma’s three-year residential warranty is longer than the Wave 80’s, giving homeowners peace of mind along with outstanding cleaning performance.

With a gyroscope, myDolphin Plus App, Advanced Weekly Smart Timer, Cleaning History, and more, the Sigma packs more tech and even upgraded Triple Commercial Grade Motors. With more features, more power, and a 3-year warranty, the Sigma gives you the most bang for your buck out of the Dolphin lineup while providing a top-notch cleaning performance.

NanoFiltration Expert

Equipped with new Gen-2 NanoFilters™, the Sigma cleans deeper than other cleaners. These impressive little filters remove and filter out small particles the standard fine filter will miss. Only available in select ProLine™ and Max-Series™ cleaners, these are the best-kept robotic pool cleaner secret. As the Sigma cleaned our pool, we noticed an increase in water clarity that other robots simply couldn't match.

"Hey Siri, Clean My Pool"

Some users appreciate the Siri Voice control and Connect Anywhere from the myDolphin Plus app. While some robots that have the app have these features blocked out, the Sigma has a wide range of features on its app, including:

• Voice Control via Siri
• Remote Control
• Pool History / Stats
• Advanced Weekly Scheduling

The only negative is you give up controls on the power supply.

Note: The Premier retains all controls on the power supply. If you prefer to control your robot without your phone, then go with the Premier.

Like other Dolphin robots, you simply plug it in, and it’s ready to clean. No booster pumps or complicated setup. With the Connect Anywhere Power Supply, you can turn on and program the Sigma from anywhere once you connect it to your home Wi-Fi. If you're a fan of apps and connected control, this is the robot for you.

What's Included with the Dolphin Sigma?

• Triple Commercial Grade Motors
• Gyroscope
• Advanced Weekly Timer (Programmable via app)
• Anti-Tangle Swivel
• SmartNav 3.0
• Remote Drive (Remote control through the app)
• NanoFiltration
• Standard Mesh Filter set
• Advanced Stats (tracks gallons filtered, distance traveled, and more)
• Waterline Cleaning
• Wall Cleaning
• 3-Year Warranty

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Dolphin Quantum

This ProLine™ robot packs a huge bang for your buck. As the only robot with a Nanofiltration Basket, the Dolphin Quantum holds a massive amount of debris and is super easy to clean. This robot is a great model if you want all the essential features such as waterline cleaning, NanoFilters™, and Automation Plus, which includes a programmable weekly timer. Equipped with SmartNav 2.0, the Quantum covers your pool's floor, wall, and waterline with ease while vacuuming all leaves, algae, and even microscopic bacteria with its Nanofiltration.

Waterline Cleaning + PowerJet 3D Mobility

A unique advantage of the Dolphin Quantum is its PowerJet 3D Mobility. These little ports act as a stabilizer as these jets move the Quantum horizontally along the waterline. PowerJet Mobility equips the robot with advanced control, enabling it to navigate at sharp angles and even sideways on walls. This water-jet drive system is a significant upgrade over traditional pool cleaners.

The jet drive's vectored thrust steers the robot with unparalleled agility, including the capacity to maintain a steady position against gravity's pull. The Quantum stands out as the first pool robot in the world propelled by three jet drives, featuring thrust vector control for exceptional maneuverability. Additionally, PowerJet 3D Mobility enhances the robot's navigational precision and allows it to effortlessly avoid and circumvent obstacles.

The XXL MaxBin™ - Exclusive to Quantum

The Quantum has over 400 in² of filter capacity, allowing it to capture more out of your pool. With included NanoFilter panels, you can quickly swap between standard mesh filters and the Gen-2 NanoFilters. The Quantum delivers crystal-clear water as it captures and vacuums even the finest debris stuck in your pool.

The Quantum has everything you'll want in an automatic robotic pool cleaner. Automate pool cleaning thanks to its Weekly Timer, so you only have to rinse the XXL MaxBin™ once a week. This bin is larger than the standard MaxBin™, allowing you to capture more than any other filter basket from Dolphin.

So What's Included?

• Programmable Weekly Timer
• Anti-Tangle Swivel
• SmartNav 2.0
• XXL NanoFilter Set
• XXL Standard Mesh Filter Set
• XXL MaxBin™
• Waterline Cleaning
• Wall Cleaning
• 2-Year Warranty
• And More...

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Blue Helix One

One of the best bang-for-your-buck options out there, the Blue Helix is value-packed with features only found on robots that are $1000+. With waterline cleaning, a smartphone app, and huge dual filter baskets, the Blue Helix One is a heck of a value. The app is easy to use via Bluetooth, allowing you to manually control it, program its timer, and select its Focus Cleaning mode: a feature not found on any Dolphin robot in this price range.

Focus Cleaning

With its Focus Cleaning feature, you can target your pool floors, pool walls, and even prioritize the floor over the walls, allowing for more customizable settings than any other robot on our list. Our pool experts put the new Blue Helix One to the test, and it didn't disappoint. We loved how you could set the Blue Helix to only clean the waterline, which surprisingly isn't a feature on Dolphin pool robots.

New and Innovative

The Blue Helix One is a great newcomer to the list. New for 2025, we felt this robot really stood out. The dual baskets, waterline cleaning, app, and dual split brushes allowed it to compete with the top pool robots at a fraction of the cost. The cleaning power and performance impressed us, and we think it'll impress you too.

So What's Included?

• Focus Cleaning Mode: Directly target only pool floor, walls, floor + walls, & waterline
• Dual Oversized Filter Baskets
• Weekly Timer (Directly on power supply)
• Advanced Weekly Timer (Program on the app)
• Remote Drive (Remote Control through the app)
• Waterline Cleaning
• Wall Cleaning
• 2-Year Warranty

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Dolphin Nautilus Pool Up

The Dolphin Nautilus Pool Up at the value price of under $500 is very impressive. It stands out as a value-packed robotic pool cleaner that continues to win over pool owners worldwide. Part of the popular Nautilus lineup, this cleaner uniquely balances affordability with some high-end features. Available for about $499, the Dolphin Nautilus Pool Up offers an effective cleaning solution at a lower price point than many competitors.

Why Choose the Dolphin Nautilus Pool Up?

The Dolphin Nautilus Pool Up offers excellent value for money. Equipped with SmartNav technology, dual scrubbing brushes, and wall climbing, it is designed to provide some of the outstanding performance typically reserved for more expensive robotic pool cleaners. These features make it an ideal choice for pool owners looking for reliability and affordability in a single package.

SmartNav Technology: Superior Cleaning Coverage

The Dolphin Nautilus Pool Up utilizes SmartNav technology, which allows it to intelligently map your pool and maximize cleaning coverage. This exclusive software ensures thorough cleaning from the floor to the top of the wall, even in pools with irregular shapes.

Dual Scrubbing Brushes for Comprehensive Cleaning

Unlike many other robotic pool cleaners that merely glide over surfaces, the Dolphin Nautilus Pool Up actively scrubs the pool with two powerful brushes. These brushes effectively remove dirt, algae, and debris, providing a comprehensive clean on all pool surfaces, including vinyl, fiberglass, gunite, and tile. The combination of scrubbing and suction technology ensures a pristine pool after every cleaning cycle.

Hassle-Free Maintenance

Maintenance is simple with the Dolphin Nautilus Pool Up, thanks to its dual filter basket. The standard filtration captures large debris, while optional NanoFilter panels are available for even better filtration. This design ensures your pool remains crystal clear with minimal effort.

Energy-Efficient and Easy to Use

One of the significant advantages of the Dolphin Nautilus Pool Up is its energy efficiency, consuming just 150 watts per hour. This is significantly lower than traditional pressure-side or suction-side cleaners, which can use up to 1800 watts. Its lightweight design, at only 13.8 pounds, makes it easy to handle and transport, while the simple start button ensures anyone can use it effortlessly. Additionally, the 60-foot swivel cable prevents tangling, offering extended reach for most residential pools.

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Dolphin Cayman

Best Pool Robot Under $750

For under $750, you simply cannot find a robot better than the Dolphin Cayman. The Cayman packs all of the essential features and more. With Automation Plus onboard, a programmable weekly timer means you can set the robot to clean your pool daily, every other day, and more. It even includes wall climbing, which is a feature not found in lower-level units. Once it finishes its weekly schedule, simply wash out the easy-to-clean filter basket, throw it back in the pool, and you're good to go. The Cayman gives something every pool needs: Full cleaning automation.

The Impressive Max-Series™ and MaxBin™

The Dolphin Cayman is part of the 2025 Max-Series™ lineup. With an impressive MaxBin™ that can hold more than 50% more debris than standard units such as the Dolphin Nautilus CC Plus, we loved how easy the filter is to clean—not to mention how much debris was vacuumed from our pool.

Wall Climbing Expert

Another spot where the Cayman excelled in our testing is at the wall. Unlike other cleaners that stick to the floor or partial wall, the Dolphin Cayman cleaned and climbed the wall. While it doesn't have waterline cleaning, like some other units on our list, the Cayman did a fantastic job on the walls. With SmartNav 2.0™, the robot navigated our inground gunite pool with ease.

You can even add a NanoFilter™ Basket to the Cayman for an even deeper clean.

The Dolphin Cayman Includes:

• Easy to Clean Filter Basket
• SmartNav 2.0
• Programmable Weekly Timer
• Wall Cleaning
• 2-Year Warranty

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Dolphin Escape

Best Above Ground Pool Cleaner

Nothing compares to the flagship above-ground pool robot from Maytronics. Built specifically for above-ground pools and small inground pools, the Dolphin Escape is the perfect solution if you have an above-ground pool. Its fantastic cleaning performance blows old cleaners out of the water. The newest generation has the upgraded SmartNav 2.0, providing a spotless clean in your pool.

Perfect for Small Inground Pools

Built for pools up to 33ft, you can even use it on smaller inground pools. So when looking for the best above-ground robotic pool cleaner, make sure to take a look at the Dolphin Escape. In our testing, we exclusively tested it in a small inground vinyl pool and had no issues at all.

Long Term Performance

We loved testing the Dolphin Escape. Just like the other cleaners, we loved how simple the Escape was to set up and use. Even after a few months of testing, the Escape worked as good as new every single time. The Dolphin Escape even includes a 2-year warranty, making this cleaner a top pick for above-ground pools and small inground pools as well.

What is the Escape Missing?

The Escape is everything you need for a solid clean. While it lacks some of the features you'll find in more expensive robots, it’s one of the best options on the market below $600. You’ll get the high power of a corded model without the safety risk of lithium-ion batteries.

Additionally, look into adding a NanoFilter™ set to the Escape for an even deeper clean.

The Dolphin Escape Includes:

• Easy to Clean MaxBin™
• SmartNav 2.0
• Floor Pool Coverage
• 2-Year Warranty

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No Restocking Fee Ever

Your pool robot purchase is only as good as the company that sells it. At Poolbots, we know a pool robot is one of the biggest investments in your pool you'll make. As a proud Authorized Dealer, every unit we sell is backed by a full warranty, and additionally we never have any restocking fees or hidden fees. We know that selecting the right robotic cleaner for your pool can be an overwhelming task, as it is a significant investment.

Unfortunately, many online retailers are reluctant to refund your hard-earned money. Although these retailers may advertise hassle-free returns, they often fail to disclose the substantial restocking fee they impose. We received a customer's testimonial recounting their unpleasant experience of being unexpectedly charged a 20% fee.

Here at Poolbot's there are no restocking fees ever. While Amazon is a popular platform for purchasing pool robots, it is crucial to carefully review the terms and conditions to avoid hidden fees. Shockingly, approximately 90% of pool robots sold on Amazon entail a 20% restocking fee. Don't fall victim to such exploitative practices. Prioritize the "No Restocking Fee" assurance to ensure a confident purchase without any concerns about concealed costs.

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Which robot is best for your pool?

With a lot of options, we hope our in-depth guide and review helped narrow down your search. Make sure to look into the filters, feature, and warranty before you choose your robotic pool cleaner.

Best Robotic Pool Cleaner for 2025

Our top pick for 2025 is the Dolphin Sigma. With the most technologic advancements, including Gen-2 NanoFilters™ and the ability to clean from anywhere via Wi-Fi, it impressed us the most in our testing. The commercial-grade motors filter over 4500 gallons per hour, ensuring a crystal-clean pool.

Need help deciding which pool robot?

Let our pool expert team help. With years of hands-on experience with each of these robots, we can help find the perfect robot for your swimming pool. Contact us here and talk on the phone, live chat, or send us an email!

If you're looking for a robotic pool cleaner, make sure to check out our huge selection of pool robots. Here at Poolbots, we will never charge a restocking fee and always offer a free 30 day trial + free shipping. We know a robotic pool cleaner is the heart of your pool, choose with confidence.

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Our Honest Assessment of Aiper: A Risky, Unproven Pool Cleaner Brand

As robotic pool cleaners grow in popularity, Aiper stands out for the wrong reasons. Our honest assessment highlights significant safety and performance concerns, making this brand a risky choice. Aiper’s cordless models allegedly pose a fire risk due to faulty lithium-ion batteries, a serious concern given there are allegations online of houses burning down. Some owners claim to have evidence and have posted videos online of houses burning and cats getting revived by firemen.

Patterns of alleged review manipulation, including reliance on free products in exchange for reviews and frequent relaunches under new listings, raise questions about the credibility of Aiper’s ratings. Fakespot rated the brand an “F” for high deception, underscoring the reliability issues many users face.

Performance issues further diminish Aiper’s value. We have found in testing that the battery life on these cleaners often falls short of expectations, with some units failing to last an hour. This limited runtime, combined with frequent recharging, transforms what should be a hands-free experience into a daily chore. We also found the cleaner’s inadequate filtration and limited coverage are additional setbacks, as Aiper units tend to miss debris and fail to reach key areas like walls and waterlines. Despite being “automatic,” Aiper’s models lack true automation, requiring users to turn them on manually—an inconvenience that defeats the purpose of robotic cleaning.

Aiper’s reputation is also marred by reports of poor customer support, with users frequently experiencing broken components and slow response times. The brand’s unreliable build quality, combined with difficulties in obtaining timely support or replacements, leaves many customers frustrated and disappointed. With these ongoing issues, there is no way to justify their pool cleaners over more established, dependable brands.

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Our Honest Assessment of Maytronics Dolphin: The Trusted Standard for Reliable Pool Cleaning

Maytronics, the brand behind Dolphin pool cleaners, has proven itself as an industry leader with products that consistently meet or exceed expectations. After over a hundred hours of testing, the ProLine consistently delivers a superior clean. Known for its commercial-grade durability, the top models are built on the Commercial Platform. These models have been reported to last over a decade in real-world use, with easy-to-find parts that keep them going strong. The ProLine units come with larger, more powerful motors and offer impressive suction power. Maytronics has equipped Dolphin cleaners with advanced navigation and mapping systems that, in our tests, covered every inch of the pool, including walls and waterlines, delivering top-tier water quality.

The top Dolphin cleaners also stand out for energy efficiency and advanced Nanofiltration, capturing even the smallest particles. One model offers MultiMedia filtration, allowing users to switch media types to handle everything from large leaves to fine algae. Dolphin's commitment to safety is also clear, as most models avoid lithium-ion batteries, eliminating the risk of battery fires. The top models even include 360-degree swivels, and in our testing, we found that cord tangling was never an issue.

With intelligent design and robust construction, Dolphin pool cleaners by Maytronics consistently outperform in our test tanks.

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Our Honest Assessment of Polaris: Once a Leader, Now Struggling to Keep Up

We’ve had Polaris pool cleaners in our test tanks over the years and watched how they perform. When high-horsepower booster pumps were standard, Polaris units did a decent job of picking up large debris like leaves, but the trade-off was high energy consumption and extra strain on pool equipment. These booster pumps used over 700 watts, which drove up utility bills and required more frequent maintenance. As the industry shifts toward efficient, eco-friendly options, Polaris’s booster-pump systems are losing appeal in favor of fully electric robotic cleaners that run on minimal power.

In our tests, we’ve found that traditional pressure and suction-side cleaners don’t match the convenience and efficiency of today’s robotic models. Pressure-side cleaners rely on separate booster pumps that add to energy use and strain on filtration systems, while suction-side models tend to clog filters and shorten their lifespan. These limitations make them less attractive for pool owners seeking a low-maintenance solution. Robotic cleaners, by contrast, have impressed us with their hands-free convenience and energy efficiency, using smart navigation and strong suction to cover the entire pool in one go.

Polaris falls short in a few other key areas. While some premium brands feature pleated nanofiltration to capture fine particles like pollen and algae, Polaris’s standard filters leave smaller debris behind, often requiring extra manual cleaning. Additionally, many Polaris robotic cleaners still use wheels, which can struggle on walls and limit wall-to-waterline cleaning. Competing brands with track-based designs performed better in our test tanks, gripping surfaces for more effective coverage. Finally, Polaris warranties are lacking, with only a 1-year warranty on traditional models and a 2-year maximum on robotic units. In contrast, top models from Dolphin offer a robust 3-year warranty, a real advantage for those prioritizing durability. We’ll continue to test new Polaris models as they hit the market, keeping an eye out for improvements.

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Further reading on robotic pool cleaners

• Best Robotic Pool Cleaner for Vinyl Pools
• Best Robotic Pool Cleaners for Concrete / Gunite
• Best Robotic Pool Cleaners for Fiberglass
• The Best Robotic Pool Cleaner for Inground Pools
• The Best Robotic Pool Cleaner for Above Ground Pools
• Dolphin Premier Review: An Honest Assessment
• Aiper Pool Robot Review: An Honest Assessment
• Polaris 280 vs Dolphin Premier

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