6 Best Swimming Pool Cleaners Robots (Reviews) in 2020

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Best Swimming Pool Cleaner Robots ReviewsA swimming pool becomes the best cooling oasis during the summer. However, our daily lives demand a lot, and we [pool owners] have become quite busy. Right? We don’t find time to clean out our swimming pools. When you have some free time, all you want is too deep yourself inside the cold pool water. But you can’t since it is dirt and you have to clean it first.

Did you know you don’t have to waste your short little free time cleaning the pool but swimming? Yes, with the best swimming pool cleaner robot, you can have automatic swimming pool cleaning. The machines are designed to deal with the pool messes and allow you to spend more time in the swimming rather than cleaning it.

So, how do you find the right swimming pool cleaner robot for your pool needs? Simple, read this article thoroughly. Here I will give you some of the ways you can find the right model for your needs and a list of the top best models you can buy. So, let’s jump right in!

The 6 Best Swimming Pool Cleaners Robot in 2020

I’ll start by giving you the list of the top six pool cleaner robots you can buy in the current market. They include:

1. Dolphin Nautilus CC Plus Robotic Pool Cleaner

Dolphin Nautilus CC Plus – for In ground Swimming PoolsThe list starts with the high-rated, top-performing Dolphin Nautilus CC Plus. It’s an automatic robotic pool cleaner that you drops inside the swimming pool and leaves it to do its magic. As a ‘drop and go’ model, it comes with a weekly scheduler that automatically cleans the pool with the set command.

What’s more, this model is 8-times energy efficient compared to the pressure and suction cleaner. If you’re searching for a robot that offers optimal cleaning, then this is an ideal model.

The Nautilus cc plus come with dual scrubbing brushed which attacks hardened debris and dirt forcefully to leave the pool floors and walls clean. Another thing that makes it useful is CleverClean Technology which scans the pool and uses advanced algorithms for efficient cleaning.


  • Large top-access cartridge filters
  • 8X more energy efficient
  • CleverClean Technology
  • Anti-Tangle Swivel cable
  • Dual Scrubbing Brushes
  • No Random Patterns


  • Cable tends to twist
  • Designed for in-ground pools only

2. Dolphin Nautilus Automatic Robotic Pool Cleaner

Dolphin Nautilus – For Every Budget with More FeaturesHere is another best swimming pool robot from Dolphin, the Nautilus Automatic Robotic Cleaner. Why is it on this list? One thing that you’ll love about this model is the single button operation, and it does not require assembly.

The unit comes fully assembled and functional, all you need is unpack it, start it, and drop it inside the swimming pool. With this model using CleverClean Technology, it’s able to scan through the pool’s floor and walls and use the advanced algorithms for a complete pool cleaning.

Similar to the Nautilus plus, this model also comes with two scrubbing brushes and dual filter cartridges. The combination of the two ensures it leaves the water, pool walls, and floor sparkling clean.


  • Large bottom-load cartridge filters
  • Simple Plug & Play operation
  • Dual scrubbing brushes
  • CleverClean Technology
  • Hassle-free cleaning
  • Easy to use


  • High on price
  • Designed for in-ground pools only

3. Dolphin Premier Robotic Pool Cleaner

Dolphin Premier Robotic Pool CleanerThe next model is also a ‘drop n go’ robot from the Dolphin’s high-quality product line. The Premier Robotic Cleaner, a simple to use and operate cleaning robot, offers the simplest way to deal with pool maintenance.

It’s equipped with all the necessary cleaning tools, from the brushes, filters, and navigation software to ensure you get the best pool cleaning. As one of the best swimming pool cleaner robots in the market, it does come ready.

Its plug and play operation and the weekly schedule allows you to have your free time while it cleans your swimming pool. It also comes with multiple filter options, bottom-load fine cartridge, ultra-fine cartridge, and an oversized excellent filter bag. That offers the flexibility of deciding which one is fit for your pool cleaning.


  • Anti-tangle patented swivel cable
  • Powerful, dual scrubbing brushes
  • Smart CleverClean Technology
  • Weekly cleaning scheduler
  • Multiple filter options
  • Advanced algorithms


  • Huge and heavy
  • Ideal for in-ground pools only

4. Hayward TigerShark RC9990CUB Robotic Pool Vacuum

Hayward RC9990CUB TigerShark Robotic Pool VacuumHayward is another reputable brand when it comes to the production of cleaning machines. Their TigerShark Robotic Pool Vacuum, an automatic pool cleaner has proved to many its worthiness in cleaning swimming pools.

It offers a quick 90-minute fast, clean cycle allowing you to spend less time with pool maintenance. It requires no extra hoses, pumps or even hookups, and it runs separately from the pool filtration system.

With it using a unique cartridge filter, it cleans all type of debris and requires less cleaning. Emptying and cleaning the cartridge filter is also easy. The brushing system used here works well at loosening the stubborn dirt and debris, and its built-in motor is quite energy efficient.


  • Simple Service and maintenance
  • A unique cartridge filter system
  • Efficient 24-volt motor
  • Patented tire treads
  • Quick Clean cycle


  • Its cord isn’t tangle-free
  • High on price

5. Polaris F9450 Sports Pool Cleaner Robot

Polaris F9450 Sport – in Ground Swimming Pool Cleaner VacuumIf you’re still not pleased with the first four, here is another model worth considering, the Polaris Sport Robotic Pool Cleaner. One thing that makes it amongst the best swimming pool cleaner robot is the fact that it offers best-in-class cleaning performance.

It utilizes the powerful Vortex Vacuum Technology, which allows it to have extraordinary cleaning power and not lose suction. It tackles all the pool terrain and also climbs over the pool obstacles without getting stuck on them.

And on top of that, the Sport Robot uses an all-purpose filter canister that collects all types of debris and dirt and gets cleaned easily. The best of all, it comes with a 7-day programmable timer that offers customizable cleaning cycles, no need of touching the debris ever again.


  • Top access, a large filter canister
  • Vortex Vacuum Technology
  • 7-day programmable cycle
  • All-pool-surface Cleaning
  • Pleated scrubbing brush
  • 4WD technology


  • No Remote control
  • Ideal for in-ground swimming pool only

6. Aquabot X4 Robotic Pool Cleaner

Aquabot X4 – Best for Above Ground and Inground PoolsThe last best-swimming pool cleaner robot in the list is the Aquabot X4. It’s another high-performance model that delivers special pool cleaning. Its construction and design allow it to offer superior cleaning power enough to deal with all types of pool dirt and debris.

The robot features two ultra-fine mesh filtration baskets that collect remarkable 190cu inches of debris and dirt. And you know what, cleaning the baskets is quite simple, all you need is lift it out quickly, rinse with water and replace it.

It captures debris, bacteria, and algae as small as two micros thus reducing the chemical usage in your swimming. Apart from all that, this cleaning ‘beast’ does save time and money. Its control panel allows you to program it to perform automatic, hourly cleaning.


  • Durable, rotating micro brushes
  • Superior traction wheels
  • Tangle-free convenience
  • Full basket Alert
  • Built-in Mobility


  • Its cord isn’t tangle-free

Best Swimming Pool Cleaner Robot (Buying Guide)

Before deciding on which best-swimming pool cleaner robot to buy, you need to make sure that the model you choose offers you all your pool needs. To do that, I recommend you consider the following factors.

1) Pool size and type

Even though you can come across a swimming pool cleaner robot that cleans both in-ground and above-ground pool cleaner, some are designed to work with either one. You need to make sure you buy the right model else you might not achieve the results you desire.

While still on that, it’s essential to notice the size of the cleaner robot you’re buying. It needs to much the size and capacity of your swimming pool. The most manufacturer does include the info on the maximum capacity or poolside the cleaner robot is ideal for cleaning. If not available, use the rule of thumb, the big swimming pool needs a huge cleaning machine.

2) Durability

One thing that you need to know is the best swimming pool cleaner robot is an expensive investment. And the last thing you want is a unit that breaks down after one season cleaning. So, you need to buy a model made from high-quality materials that last long. Yes, eventually, you might have to repair it, but it should be after a couple of seasons. Check the warranty before you use the cleaner robot so that you can know what to do if it ever fails.

3) Energy Efficiency

The cleaner robot size can tell you a lot about how much energy it consumes. If a model consumes much energy, over 1000 watts in an hour, it will make it expensive to maintain your swimming. Some model does feature technologies designed to reduce power consumption. I advise you to buy such a model.

4) Lightness

Time to time, you will need to lift the robot out of the swimming pool and store it and repeat it. That means you need a model that’s lightweight and portable for better transportation. A bigger cleaner robot will have a significant weight compared to a smaller one.

5) Navigation and mobility

While making a decision, check on how the mobility easiness is and the navigation system employed. Wide rubber tires and four-wheel drive offer the best mobility underwater, not plastics. The rubber material or such provides better traction while moving on the slippery floors and walls.

On the navigation part, your cleaner robot must be able to detect places where there is dirt and clean the area effectively. For you to do that, the device needs to use some robot navigation systems like CleverClean Technology. Check which technology your unit uses before buying.

Still, on the navigation, you need to ensure that your robot won’t get stuck on the pool obstacles like the corners, drains, and steps. It needs to come with some deflection features and sensors to automatically rescue it while stuck and sense the objects.

Crucial and necessary features

a) Best swimming pool cleaner robots don’t have cords as they move around the swimming pool climbing walls and stairs. You need to buy a model with a swivel cord. Swivel cord helps in preventing tangles and provide the cleaner robot freedom of movement required.

b) High-Quality Brushes

Since removing pool dirt and debris including molds is a hard job, your cleaner robot needs ideal cleaning brushed for the job. I recommend you buy a model with hard-bristle or rotating rubber brushes which can deal with dirt and debris scrubbing from all pool surfaces.

3) Programmable Timer

Do you know the best swimming pool cleaner robot is an automatic pool cleaner? Yes, it doesn’t require your guiding or attention to do a perfect cleaning job. However, when it completes a cleaning cycle, it might need your to restart it next cycle. To prevent that, get a model that comes with a programmer timer to set the cleaning cycles.

Frequently Asked Questions (FAQs)

Can I leave my cleaner robot in the pool?

When your swimming pool cleaner robot is done cleaning, you can remove it from the water or leave it inside. While inside the pool, it can act like your other water filtration system.

How long should my pool cleaner robot last?

A good cleaner robot should last more than 3-5 years, depending on usage.


Everything here is to help you buy the ideal pool cleaner for your swimming pool. I hope I have shortened the process for you. If you haven’t yet found a model to buy, you can purchase the powerful Hayward TigerShark robotic cleaner. It’s an automatic pool cleaner robot ideal for all swimming pool types and much cheaper than other models in the list. Good Luck!

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About the author

Sharif Miah

I am Sharif, 22, a student, currently doing the BBA program as well as an online Blogger. I am an adorable fan of swimming and also love any water sports -surfing, scuba diving, kite surfing & paddle boarding. I love to share my experiences with people. I hope you are enjoying my information and lessons!

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