Best Robotic Pool Cleaners

7 Most Efficient Robotic Pool Cleaners — Keep Your Pool Safe and Clean with No Effort!

34 Models Considered
55 Hours of Research
9 Experts Interviewed
137 Reviews Analyzed

When you jump into a pool, you want it to be cool, clean, and refreshing. You definitely don’t want it to be full of leaves and bugs. To help create the perfect atmosphere, you need the best robotic pool cleaner. With a professional tool, you can truly relax around the pool, confident that something else is doing all the hard work.

We looked at seven of the best robotic pool cleaners on the market. Our Editor’s Choice is the Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner. It is quiet, efficient, and perfect for pools with all surfaces. The cleaner’s large hose allows it to move everywhere, including walls and can work with pools that are 50 feet in size.

Top 7 Robotic Pool Cleaners Review 2020

With all seven robotic pool cleaners, we have prepared in-depth reviews that highlight their features, pros, and cons. We have also prepared a buying guide for even more information about robotic pool cleaners. Here you will understand what features to look for, including the warranty, types of pool surfaces, and pool size. Finally, we have put together a list of the most askes questions. Our answers will help you reach a decision on just which robotic pool cleaner to choose from.

Editor’s Choice

This model has an intergrated TWIN cartridge filter that catches even the tiniest parts of debris; boasts of a wall-climbing capability and a tangle-free cable design

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9.8
WiseScoreTM
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WiseScore is a ranking system developed by our team of experts. It aggregates all the scores given to a product in various aspects including the individual product’s features evaluation given by each expert independently, its customers’ feedback rank, and sales rank.
Upgrade Pick

This pool cleaner is a high-tech device with a smart navigation system, multiple certridges integrated, and an automatic weekly timer

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9.7
WiseScoreTM
?
WiseScore is a ranking system developed by our team of experts. It aggregates all the scores given to a product in various aspects including the individual product’s features evaluation given by each expert independently, its customers’ feedback rank, and sales rank.
Best for In-Ground Pools

Thanks to the Roller Skirt, this robotic cleaner will glide smoothly all over your in-ground pool leaving no dirt unnoticed

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9.6
WiseScoreTM
?
WiseScore is a ranking system developed by our team of experts. It aggregates all the scores given to a product in various aspects including the individual product’s features evaluation given by each expert independently, its customers’ feedback rank, and sales rank.
Best for Above-Ground Pools

This model doesn’t break the bank but still does its job incredibly; features a micro filter bag inside

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9.5
WiseScoreTM
?
WiseScore is a ranking system developed by our team of experts. It aggregates all the scores given to a product in various aspects including the individual product’s features evaluation given by each expert independently, its customers’ feedback rank, and sales rank.
Best Value

A pool cleaner that is suitable for both in-ground and above ground pools with practically any surface including fiberglass and concrete

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9.4
WiseScoreTM
?
WiseScore is a ranking system developed by our team of experts. It aggregates all the scores given to a product in various aspects including the individual product’s features evaluation given by each expert independently, its customers’ feedback rank, and sales rank.
Best Cleaner for Leaves

Ideal for pools of up to 32 feet in length, this robotic pool cleaner is an expert at collecting leaves, dirt, and even  small rocks

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9.3
WiseScoreTM
?
WiseScore is a ranking system developed by our team of experts. It aggregates all the scores given to a product in various aspects including the individual product’s features evaluation given by each expert independently, its customers’ feedback rank, and sales rank.
Best Smartphone Compatible Cleaner

Take the most of new technologies with this mighty model that features dual brushing system and smartphone capability

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9.2
WiseScoreTM
?
WiseScore is a ranking system developed by our team of experts. It aggregates all the scores given to a product in various aspects including the individual product’s features evaluation given by each expert independently, its customers’ feedback rank, and sales rank.
Features
  • Pool size: up to 50 ft.
  • Filters: TWIN cartridge filter
  • Recommended pool types: in-ground
  • Pool surfaces: all types – from gunite to tile
  • Warranty: 2-year limited

More features: tangle-free cable; wall-climbing capability

Our Editor’s Choice for best robotic pool cleaner goes to the Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner which is incredibly powerful. Its tangle-free allows it to scrub pools that are up to 50 feet in length.

Furthermore, this pool cleaner can easily go up walls. Your pool will be sparkling clean, giving you plenty of opportunity to enjoy it.

Thanks to its powerful scrubbing brushes, along with the amazing filter capabilities, the Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner really stands out among the rest.

Furthermore, this pool cleaner is especially energy efficient. Maintaining a pool can get quite expensive so any time you can save money, in this case, on your energy bill, the better.

There are also no pumps or hoses included. Nobody likes having to swim around a bulky hose, so this is a really nice feature.

Setting up the Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner is incredibly easy. You can choose from three different settings. The cleaner can work every day, every other day, or every three days. And if you need to alter the schedule, simply press a button.

While the Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner works well on walls, it can get a bit confused when it comes to steps. If you have multiple steps in your pool, this may be an issue. However, it does so well with its other features, it is definitely worth considering.

Pros
  • Has no hose to get tangled up in
  • Scrubbing is really powerful
  • Works on large pools
Cons
  • Doesn’t work as well on stairs
Features
  • Pool size: up to 30 ft.
  • Filters: micro-cartridges, standard cartridges and oversized leaf/debris bag
  • Recommended pool types: above-ground, in-ground
  • Pool surfaces: gunite, plaster, vinyl, fiberglass
  • Warranty: 3-year limited

More features: automatic weekly timer; smart navigation

If you’re looking for something a bit extra when it comes to a new robotic pool cleaner, the Dolphin Premier Robotic Pool Cleaner is the way to go.

This pool cleaner is also one of the best rated robotic pool cleaners on Amazon, demonstrating that people have been really impressed with the results.

The Dolphin Premier Robotic Pool Cleaner earns the distinction of being an upgrade pick because of its premium technology. While other cleaners simply move around, hoping to be effective, this product actually scans the entire pool structure. Then, it calculates what is the best path to ensure every inch is scrubbed clean. The result is a fast and efficient way of cleaning.

Another feature the Dolphin Premier Robotic Pool Cleaner has is that it is incredibly energy efficient. Say goodbye to large energy bills. Instead, this cleaner can actually reduce your costs by up to 90%. For those that want to enjoy a clean pool every day, these energy savings can really add up.

Whatever lands in your pool, be it leaves, algae, or even pollen, the Dolphin Premier Robotic Pool Cleaner will be able to clean it. In fact, there are multiple filters and attachments to ensure a total clean.

One more reason to love this pool cleaner is the optional remote which allows you to program settings without even having to go outside.

Of course, all these great features do come at a cost. But if you have the room in your budget, this is a robotic pool cleaner that will really allow you to relax.

Pros
  • Includes the option of a remote control
  • Uses premium technology
  • Incredibly energy efficient
Cons
  • More expensive than other products
Features
  • Pool size: up to 30 ft.
  • Filters: N/A
  • Recommended pool types: in-ground
  • Pool surfaces: vinyl, gunite, fiberglass
  • Warranty: 1-year limited

More features: two-wheel design; Roller Skirt

There are two kinds of pools, in-ground and above ground. If you have an in-ground pool, you want a cleaner that is made especially for you. Enter the Pentair Kreepy Krauly Warrior Automatic In Ground Pool.

This cool, almost futuristic cleaner, relies on two oversized wheels to get around. Unlike other products that have four, somewhat flimsy wheels, this construction means a lot of power and less chance of breakage.

The Pentair Kreepy Krauly Warrior Automatic In Ground Pool Cleaner can maneuver its way into just about any corner in your pool. In fact, its 90-degree clean sweeper means algae never gets a chance to grow.

Attached to this pool cleaner is a roller skirt that expertly picks up dirt along its way. Simply empty the tank when it becomes full and your cleaner can start on its journey once again.

You also don’t have to worry about clogging with the Pentair Kreepy Krauly Warrior Automatic In Ground Pool Cleaner. This is thanks to the turbine design whereby dirt and debris passes through it.

Once you receive the Pentair Kreepy Krauly Warrior Automatic In Ground Pool Cleaner, it is very easy to install. It might take a bit of adjustment to get all the angles right, but once you do, your pool will definitely be sparking clean.

The biggest drawback with the Pentair Kreepy Krauly Warrior Automatic In Ground Pool Cleaner is that it is only meant for pools that are 30 feet or smaller. This is unfortunately a bit limiting.

Pros
  • Unique and durable construction
  • Easy to set up
  • Fits into corners
Cons
  • Only works with smaller pools
4.

Aquabot Pool Rover S2-40 AJET121Best for Above-Ground Pools

Features
  • Pool size: up to 40 ft.
  • Filters: micro filter bag
  • Recommended pool types: in-ground, above-ground
  • Pool surfaces: vinyl, gunite, concrete, fiberglass, tile
  • Warranty: 2-year limited

More features: 41-foot cable; requires no hoses to a filtration system

The works on pools that are both above-ground and in-ground. This makes it a very versatile cleaner. In fact, in can work on many different pool surfaces, including concrete, gunite, vinyl. And tile. Add in its budget-friendly price and this is a pretty impressive product.

While it doesn’t have the largest range on our list, the Aquabot Pool Rover Hybrid Robotic Pool Cleaner is still great for pools that are up to 40 feet in size. This covers most medium-sized pools.
The Aquabot Pool Rover Hybrid Robotic Pool Cleaner uses a cable system but does not have a hose. Therefore, you don’t have to worry about swimming around a bulky hose, interrupting your swimming flow.

Whether its leaves or algae, this pool cleaner will keep your pool surface sparkling like new. It will make you want to jump right in for a refreshing swim.

There have been instances where the Aquabot Pool Rover Hybrid Robotic Pool Cleaner may seem likes it’s moving slower than it should. If this is the case, try cleaning the filter first. In most cases, this will get your cleaner moving fast again.

The only real issue with the Aquabot Pool Rover Hybrid Robotic Pool Cleaner is the cord. Unfortunately, it can become tangled quite easily. The problem seems to stem from the fact that the cord is only 41 feet long. So, if you have a 40-foot pool, you need every last inch of the cord. It might be preferable to purchase this robotic cleaner if your pool is actually more around 30 feet in size.

Pros
  • Very budget friendly
  • Works with all different types of pools
  • No complaints about pool cleanliness
Cons
  • Cord gets tangled easily
Features
  • Pool size: up to 30 ft.
  • Filters: 2 filter bags
  • Recommended pool types: above-ground, in-ground
  • Pool surfaces: vinyl, gunite, concrete, fiberglass, tile
  • Warranty: 1-year limited

More features: filters up to 5,000 gallons in 1 hour

It’s common to see pool cleaners in an in-ground pool, but what about above-ground pools? The reality is that no matter what type of pool structure you have, it needs to be cleaned. For those that have just purchased a new above-ground pool, be sure to check out the Aquabot Pool Rover S2-40 AJET121. This durable and efficient machine is the perfect way to maintain your pool so you can enjoy it all summer long.

The Aquabot Pool Rover S2-40 AJET121 works on all types of pool surfaces, including concrete, vinyl, gunite, and tile. It works on pools up to 30 feet in size and in just one hour, your entire pool can be spotless, although many people have reported running the cleaner twice, just to make sure that everything has been collected.

With four wheels that feature advanced technology, this pool cleaner won’t get stuck. In fact, if you have any raised drains at the bottom of your pool, it can easily roll right over them.

To help with all its suction, the Aquabot Pool Rover S2-40 AJET121 has a powerful filter. And, with your purchase, you get three filter bags which greatly helps with both price and convenience.

Most standard pumps that come with above-ground pools really aren’t that great. That’s why investing in a pump like the Aquabot Pool Rover S2-40 AJET121 is so necessary. By purchasing a superior product, you can use your pool more regularly.

Pros
  • Includes three filter bags
  • Works with many different pool surfaces
  • Tires won’t ever get stuck
Cons
  • Might need to run twice to get all debris
6.

Hayward W3PHS21CSTBest Cleaner for Leaves

Features
  • Pool size: up to 32 ft.
  • Filters: N/A
  • Recommended pool types: in-ground
  • Pool surfaces: concrete, gunite, vinyl, fiberglass, tile, pebble
  • Warranty: 2-year limited

More features: patented V-Flex technology

If your pool is directly under a tree, then you need a solid cleaner like the Hayward W3PHS21CST. Not only does this product clean algae from the sides of your pool, but it expertly picks up leaves, dirt, and even small rocks from your pool. Nobody wants to dive into water that isn’t crystal clear. That’s why a pool cleaner like this from Hayward is such a necessity.

The Hayward W3PHS21CST works on smaller sized pools up to 32 feet in length. However, if you really like this product but have a larger pool, there is a model that can work with 40-foot pools. The different options are nice and less complicated than trying to sort through other models on the market.

Built for in-ground pools, the Hayward W3PHS21CST can work on many surfaces including concrete, vinyl, gunite, and tile.

What makes this pool cleaner so great is the V-Flex technology. As the cleaner moves along, it will maximize its suction power and give you exactly the type of cleaning you need. Furthermore, roller skirt won’t lose suction and instead does an incredible job of trapping debris.

The two, large wheels enable the Hayward W3PHS21CST to roll right up the sides of a pool. They aren’t quite that great with stairs, but to be honest, not many pool cleaners are.

While the Hayward W3PHS21CST is a great product and the company has really nice customer service, there have been many issues with rebates. While the company advertises a rebate in reality, it can be quite hard to get. It’s best, then, to budget for the pool cleaner as if you will have to pay full price. This way there won’t be any unpleasant surprises.

Pros
  • Dual rollers work well on walls
  • Filters out leaves, dirt, and debris
  • Great customer service
Cons
  • Has a rebate program but is hard to qualify for
7.

DOLPHIN Oasis Z5i Robotic Pool CleanerBest Smartphone Compatible Cleaner

Features
  • Pool size: up to 50 ft.
  • Filters: TWIN cartridge filter
  • Recommended pool types: in-ground, above-ground
  • Pool surfaces: all types – from gunite to tile
  • Warranty: 3-year limited

More features: smartphone capability; dual brushing

Technology has made our lives a lot easier, even in ways we couldn’t have imagined. Take for example the DOLPHIN Oasis Z5i Robotic Pool Cleaner. Simply use your smartphone to download the MyDolphin App. Then, from anywhere you are, you can activate the pool cleaner for a bit of extra scrubbing.

This app feature is perfect for when you spontaneously invite a few friends over for an after work dip. In the past, being at work meant not being able to get a last minute pool scrub in. But with the app, you can program it to have the pool sparkling clean for all your friends.

The DOLPHIN Oasis Z5i Robotic Pool Cleaner is perfect for large sized pools up to 50 feet. It can scrub the floor and the walls and does an amazing job the whole time.

Because of its efficiency, the DOLPHIN Oasis Z5i Robotic Pool Cleaner can clean your entire pool in just 2.5 hours. You can schedule it ahead of time for daily cleaning, every other day, and every three days. If you want to modify your schedule, simply use the app. All this and it’s energy efficient, too.

If you really struggle with algae, this pool cleaner might not be the best bet. While the DOLPHIN Oasis Z5i Robotic Pool Cleaner certainly gets all the dirt and debris in your pool, you may find yourself manually brushing the pool sides to tackle the algae.

Pros
  • Pairs with an app for easy convenience
  • Works on large pools
  • Cleans quickly
Cons
  • Doesn’t work with a lot of algae

Buying Guide

There are a lot of great robotic pool cleaners to choose from and the options can sometimes be overwhelming. Even though we have narrowed down out picks to seven of the best pool cleaners, you might still need a bit more information. We’ve gathered everything you need to know about robotic pool cleaners so that the ultimate choice is a lot easier to make.

Why it’s a great investment to make

What happens if you have a pool but it’s dirty? You probably don’t end up swimming in it very often. Whether you have an above-ground or an in-ground pool, you will want to ensure it is as clean as possible.

A clean pool gets used more often, thus making your initial purchase so much more valuable. The more often you use a pool, the better return on investment you will make.

Furthermore, a clean pool will last a lot longer than a dirty pool. Too much algae or debris can clog your pool’s filter. It can also start to break down the lining or surface of your pool.

To make your pool last as long as possible, a high-functioning pool cleaner is a must. Even if this is a purchase that costs a bit more up front, in the long run it will be well worth it.

Features to consider when choosing a robotic pool cleaner

Pool cleaners have come along way from the old hose designs. Now, you can find robotic pool cleaners that are not only easy to use but quickly clean your entire pool. To decide which robotic pool cleaner is best for your needs, be sure to understand what the different feature options there are. This way you can decide what you need to pay for and what you can save on.

7 Most Efficient Robotic Pool Cleaners — Keep Your Pool Safe and Clean with No Effort!

Maximum pool length it’s designed for

Wouldn’t it be a shame if the robotic pool cleaner you purchased was actually too small for your pool? Always check to see what size of pool your cleaner is meant for.

For example, the Pentair Kreepy Krauly Warrior Automatic In Ground Pool Cleaner, the Dolphin Premier Robotic Pool Cleaner, and the Aquabot Pool Rover S2-40 AJET121 are meant for smaller, 30-foot length pools.

In contrast, the Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner and the DOLPHIN Oasis Z5i Robotic Pool Cleaner can work on pools that are 50 feet in length.

Always check the specifications and find a pool cleaner made for your length of pool.

While robotic pool cleaners may be more expensive for larger pools, it is better to go bigger than smaller. Usually, the cleaner’s cord is the same length as the length of pool a cleaner is made for. And while a 40-foot cable should work for a 40-foot pool, sometimes the cord can become tangled, thus shortening its actual ability.

Which pool types it’s recommended for

There are two basic pool types: in-ground and above-ground. A lot of pool cleaners will work on both types. However, some are only designed for one type. The Hayward W3PHS21CST, the Pentair Kreepy Krauly Warrior Automatic In Ground Pool Cleaner, and the Dolphin Nautilus CC Plus Automatic Robotic Pool are designed specifically for in-ground pools.

Above-ground pools have walls that are a bit more flexible, so you want to find a pool cleaner that won’t bend or warp. Many above-ground pools will actually come with their own pool filters. However, these are often not the best. Even if you have purchased a brand new above-ground pool, factor in the price of a standalone pool cleaner. Try the included filter but don’t be surprised if it doesn’t work as hard as you would like.

Pool surface types

Gone are the days when all pools had vinyl linings. Nowadays, in addition to vinyl, you can choose concrete, pebble, tile, and gunite. However, with all the pool surface options, it’s important to find a pool cleaner that will work with what you’ve chosen.

All the robotic pool cleaners on our list work with multiple pool surfaces. Vinyl, and gunite seem to be universal. However, if you have a more unique pool surface, such as tile or concrete, then you will need to look at the fine print to ensure your pool cleaner will work on it.

Filtration system (and if there’s one)

The filtration system in a robotic pool cleaner is meant to filter out all the gunk you don’t want in your pool. This can include large objects such as leaves or even fine filaments such as pollen. Not all robotic pool cleaners will have a filtration system and those that don’t are usually on the lower end of the price spectrum.

If you don’t have a good filtration system in a pool cleaner, you might have to perform extra cleaning duties on your own. While this can save money, it does defeat the purpose of having a robotic cleaner in the first place.

Unfortunately, there are many different types of filtration systems so it can become quite confusing to decide which one is best. Most work in the same way but might be designed in a different manner. It’s important to read your user manual once you get your new robotic pool cleaner. Your manual will explain the filtration system and include tips on how to maintain it. The manual will also provide timelines on how often to clean the filter as well as how often to replace it.

Replacement filters can be a bit costly, so be sure to factor this into your overall pool budget. Some products, like the Aquabot Pool Rover S2-40 AJET121 will provide extra filters with your purchase. This pool cleaner actually has three filter bags included, which should be enough to last you three years. That’s a real savings in price as well as hassle.

Don’t forget that there are many different filters and you will need to match the specific filter when it comes time to replacing it.

Warranty

Robotic pool cleaners have a lot of moving parts inside of them. As such, a warranty is needed in case anything breaks. Most robotic pool cleaners will have two or three-year warranties. This is sufficient to cover anything that may break right away.

As important as a warranty is, good customer service should also be looked for. Find a company that will respond to your requests and that will help solve any issues you may have.

Other features

7 Most Efficient Robotic Pool Cleaners — Keep Your Pool Safe and Clean with No Effort!

There are basic robotic pool cleaners and then there are advanced robotic pool cleaners. Some, such as the DOLPHIN Oasis Z5i Robotic Pool Cleaner, actually allows you to pair the cleaner with your smartphone. Simply download the MyDolphin app and you can program your pool cleaner from anywhere. So, if you decide you really want to jump in the pool after work, but know that it’s a bit dirty, with the press of a button, you can have that pool perfectly waiting for you once you get home.

Pools as a whole are expensive. Not only is the initial setup costly, but the monthly maintenance can quickly add up. While you will need to pay the initial cost of a robotic pool cleaner, many are quite energy efficient. This means your monthly electricity bill won’t increase by very much. The people behind the Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner and the Dolphin Premier Robotic Pool Cleaner have worked hard to ensure you’re paying mere dollars more on your energy bills and not hundreds more.

To help improve suction on your robotic pool cleaner, many models will include a roller skirt. Suction is paramount if you want your cleaner to scale walls, especially in the deep end. The Pentair Kreepy Krauly Warrior Automatic In Ground Pool Cleaner has a really well-designed roller skirt that makes it one of the best robotic pool cleaners for vinyl pools. Vinyl is slippery by nature, so you will definitely want to find a cleaner that has powerful suction.

One last feature that is nice to be aware of is the cord. It used to be that pool cleaners had large hoses that floated around, easily becoming tangled with your legs. Now, robotic cleaners simply have a small cord that sits on the bottom of the pool. This cord should be as long or longer than the length of your pool. Look for reviews to ensure the cord doesn’t become tangled too easily. Then, simply float around, knowing that your pool is being cleaned without you having to lift a finger.

FAQ

The filter bag of a robotic pool cleaner should be cleared every two to six weeks. However, if you have a lot of debris in your pool, such as leaves or dirt, then you will definitely want to change the filter bag more often.

Really, once you start to use your new pool cleaner, take a bit of time to monitor its habits. If it’s running alright, then you can wait a bit longer to empty the filter. If your cleaner slows down, it might just need a simple emptying to get it back and running.

Also, filters need to be emptied more frequently in the fall, when there are more leaves in the water. Be cognizant of the environment around your pool and adjust your routine as needed.

You should clean your pool ever one to three days. If you use your pool every day, then it should be cleaned every day. Likewise, if you have a lot of trees or shrubs in your pool, then it will need regular cleaning to remove any debris.

If you’re still not sure, it’s best to err on the side of caution. Regular cleaning makes it easier for a pool cleaner to do its job. If there is too much grime built up on your pool surface, it can take a lot longer for the cleaner to really work.

You should replace your pool cleaner filter once a year. However, each robotic pool cleaner differs. Be sure to check the manual and if need be, contact the manufacturer to get the most accurate information. If you run your robotic pool cleaner a lot, then you may need to replace the roller or filter more often, depending on use and wear and tear.

Our Verdict

With the right pool cleaner, your pool can be as sparkling clear as possible. Our Editor’s Pick is the Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner. This all-encompassing pool cleaner is perfect for large-sized pools and is very energy efficient. If you’re looking for something a bit more upscale, try the Dolphin Premier Robotic Pool Cleaner. It costs a bit more but has extra features that deliver a very deep clean. Finally, if you have an in-ground pool, the Pentair Kreepy Krauly Warrior Automatic In Ground Pool Cleaner is a sure contended for the best robotic pool cleaner. It works to scrub algae and get all parts of your pool looking as good as new. Find the robotic pool cleaner that best fits your needs and dive into a safe and beautiful looking pool!

9.8/10 Total Score
Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner - Editor's Choice
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