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Best Robotic Pool Cleaner Reviews & Buying Guide

Cleaning your pool can be time-consuming and exhausting. In fact, you may spend so much time cleaning it you don’t have the energy to enjoy it!

By investing in the right robotic pool cleaner, you can focus on fun and let the robot handle the dirty work!

What is the best robotic pool cleaner? In this guide we will cover important features and compare the best pool vacuum robot robot models to help you determine that is right for you and your pool.

Our robotic pool cleaner reviews will give you a better understanding of the options available today.

Best Pool Cleaning Robots​

Brand & ModelIdeal ForCleaning SurfacesCable Length
Polaris F9550 SportAll PoolsBottom & Sides60 ft
Dolphin NautilusIn-GroundBottom & Sides50 ft
POOL ROVER S2 40Above-GroundBottom & Sides40 ft
Hayward 2025ADC PoolVac XLConcrete PoolsBottom & Sides40 ft
Hayward 2025ADVVinyl PoolsBottom & Sides40 ft
Aquabot ABREEZ4 X-LargeAll PoolsBottom & Sides50 ft
iRobot Mirra 530In-GroundBottom & Sides60 ft
Zodiac MX8All PoolsBottom & Sides39 ft
Water Tech BLD03All PoolsBottom & Sides60 ft
Kreepy Krauly Prowler 830In-GroundBottom & Sides60 ft

Important: You should double-check with your pool manufacturer to ensure that the pool robot you intend to purchase is compatible with your type of pool.

Why Get A Robotic Pool Cleaner?

No matter how carefully you monitor the chemical mix of your pool, algae growth and debris will build up over time and cause unpleasant discoloration on the walls and bottom of your in-ground pool.

Keeping the water circulated and this growth and debris picked up will improve your pool experience and keep the water fresher and more enjoyable.

Regardless of the surface of your pool, there is a robotic pool vacuum that will work. From concrete to vinyl to tile to aggregate, you can find the right tool to improve the quality of your pool time. Some units are also suitable for above ground, vinyl lined pools.

How Does A Robotic Pool Cleaner Work?

Robotic pool vacuums come in a variety of styles and with many different methods of propulsion.

Most robotic pool cleaners, such as the Hayward PoolVac XL, are designed for concrete pools and will travel both across the bottom of the pool and up the sides for a no-debris, algae free swim.

However, Hayward also offers pool cleaners for vinyl liners. It’s important to work with the manufacturer and present your needs and concerns to them.​

Features & Specifications

Power Sources

Your automatic pool vacuum will need access to a regular household outlet. Most of these units can be left in the water for extended periods of time but will need regular maintenance including filter replacement.

The power cables are generally built with a swivel feature to avoid tangling, and the Pool Rover S240 by Aquabot has a float attachment on the power cord that you can adjust to keep the cord elevated and out of the way of the pool vacuum robot.

SEE ALSO: Aquabot Pool Cleaner Reviews​


While most automatic pool cleaners include a self-contained filter, other units will tie into your current filtration system to boost water circulation and pick up debris that a standard pool filtration system simply can’t draw in.

Some filters can be rinsed and re-used. Other units will need a change of the filtration bag, such as the Pool Rover S240. This unit is well-suited to smaller pools and can be used on above-ground pools.

For pool vacuum robots with a self-contained filter, regular maintenance is critical for these units to work at their best.

The Dolphin Nautilus Robotic Pool Cleaner has an easy to access filter that can be popped out, rinsed and reinserted. This machine features a multi-grip track that enables it to reach odd angles.

Additionally, this unit churns water to stir up debris while it vacuums, so the existing filter on your pool will work in tandem with this robotic pool cleaner.​

SEE ALSO: Dolphin Nautilus Plus Review

Wheels or Tracks

Most of these units travel on a combination of tracks and suction to keep them traveling around your pool.

However, the Polaris 9550 In-Ground Pool Cleaner travels on four large tires with Aqua-Trax treads and can be used on pool surfaces including plaster, aggregate, tile and concrete.

No matter the method of locomotion, robot pool cleaners work under propulsion as well as traction. As they draw in and eject water, these units help to move themselves across the bottom of your pool.

Make sure you purchase a unit that will travel efficiently across the surface of your pool, no matter what material went into the construction.​

Vacuum / Scrubbing

The features of the best robotic pool cleaner will include:

1) Vacuum Power

As the pool cleaner travels around your pool, it will draw in water to collect debris such as leaves and dirt.

As the vacuum ejects this water, it will churn it so the existing filtration system can access more debris and clean the water more efficiently.

2) Scrubbing Capabilities

The tracks or wheels on your robotic pool cleaner will clear a path through any existing algae or dirt on your pool bottom. The ejection power of the water moving through the vacuum will also help to move it across the pool.

Scrubbing brushes on the bottom of the unit will disturb more of this build-up. With proper chemical treatment and a quality robotic cleaner, you can keep your pool water fresh and clear.

3) Additional Cleaning Via Water Ejection

Each robot pool cleaner uses vacuum power, and the ejection of water from the vacuum adds to the churning of the water to improve overall filtration.

However, if your pool debris gets hung up along stair edges or other features, consider the Polaris 9550 robotic vacuum. This tool was designed for forceful water ejection and is ideally suited to move debris away from tight corners.​

Scanning Technology

Your pool robot may come with a remote or be programmable. Some robotic pool cleaners come with programming installed to measure the length and shape of your pool and build a cleaning pattern to suit.

If you prefer a unit with a remote, the Polaris 9550 may be an excellent option.​

If you notice your power lines or vacuum lines getting tangled, the programming may be moving too far in a circular motion. Contact your supplier or manufacturer for tips on how to reset this programming and get a more linear cleaning formation.

These units are built to sense the layout of your pool and travel new paths on each run across the bottom and up the walls for an efficient, thorough clean.

Please note that the sensors on your pool robot may be impacted by a lot of dirt or debris. If your pool has gotten very dirty or become swampy from algae, the initial cleaning pattern may be rather confused.

Let the robot work to bring your pool to a clean state, and if you need to get it reprogrammed, contact your supplier.


Some pool cleaners feature bags that need to be replaced after each cleaning; others have filters that can be rinsed and reinstalled.

A small unit may take longer but be easier to maneuver.

These units can weigh in excess of twenty-five pounds when dry and will be heavier once the filter or bag is full. Consider your own limitations when selecting a robotic pool cleaner.

Above-ground pool owners and those with vinyl liners can still purchase a robotic pool cleaner. Work with your supplier to confirm the best unit to purchase for your cleaning needs.​

Final Thoughts – Enjoy Your Swim!

A robotic cleaner will travel the bottom and sides of your pool, stirring up dirt and algae and stirring the water to a level where your existing filtration system can draw in the water and clean it further.

By investing in the best robot pool cleaner for your space and needs, you can build a super filtration system that will make your pool tending duties a breeze!​