10 Best Robotic Pool Cleaners 2021 – Reviews and Buyers Guide

best robotic pool cleaners

If you have ever hired a pool boy then you know how frustrating it is to keep yelling to get your pool cleaned. Most times they just scrape off the leaves on top and tell you it’s all cleaned up.

On the other hand if you prefer to clean your pool all by yourself you know how frustrating that can be as well. Sweating tirelessly and picking up debris whenever the wind blows is quite a hassle. I believe it’s high time you got one of the best robotic pool cleaners just like I did.

These pool cleaners do not require human intervention to do their job. It works automatically on its own. All you need do is set the pool cleaner to clean the pool within a few hours, everyday 2 to 3 days interval depending on how often you use it. Not all models have this functionality.

These devices can be grouped into two different categories:

1. Above ground pool cleaner

2. In ground pool cleaner

10 Best Robotic Pool Cleaners Reviews

Best In ground Robotic Pool Cleaner Reviews

1. Solar Breeze Automatic Pool Cleaner NX2 Cleaning Robot (Best For Energy Saving)

solar breeze

This is a next generation pool cleaner that uses just solar energy to function, saving you quite a lot on electricity bills. It has no cords or attachments and works all day in your swimming pool. Runs for over 9hours without sun and comes right back up when the sun is out. It is the best cordless robotic pool cleaner in the market.

Features and Capability

It has a rear paddle like that of a boat to aid its movement through the water, while its front paddle scoops surface debris into a collection chamber. An ultra fine nylon mesh filters the water, preventing any dust or debris from re-entering the pool.

Solar breeze, just as its name suggests can survive any wind or storm coming its way. It will clean your pool all day and pack all the debris and leaves dumped into the pool. The filter is very easy to remove and clean as well. It can go a few days without cleaning the screen based on how dirty the pool is, but always clean the screen regular to be on a safe side.

One downside of this robotic pool cleaner is that it doesn’t play well with automatic pool cleaner hose. It gets stuck after mounting them. To avoid this, remove the floats from the hose and reposition them. You can as well put a piece of plain thin plastic crown mould across the top of your skimmer to avoid it getting stuck there too. It works instantly and prevents debris from sinking into the pool. This will prevent debris from ever sinking into the bottom part of your pool.

NX2 customer service is one of the best of all pool cleaners. They respond to your problems as soon as possible and fix it on time. A few people have complained that it lasted for just 4 months and the wheel started to get stuck while others confirmed they never had this issue even after using it for a year.


  • It is very easy to clean.
  • The pool cleaner has no cords.
  • It saves a lot on electricity bills.
  • They have great customer service.


  • The wheels get jammed up a few times.


2. Dolphin Nautilus CC Plus  (Best Value For The Money)

dolphin nautilus cc plus

This is an awesome in-ground robotic pool cleaner that can clean up to 50ft deep pools at once without any problem. It is an improvement on the best selling robotic pool cleaner which is the Dolphin nautilus cc. The clever clean system functions by mapping out your pool with inbuilt onboard sensors so as to maximize its own efficiency. It is energy sufficient and boasts 8x more energy savings on your monthly bills. The robot comes with dual scrubbing brushes with which it uses to clean your pool twice as much as a normal pool cleaner. It has a two years warranty and is one of the best robotic pool cleaner for algae.

Features and Capability

The nylon cartridges that come with this device often do not retain a lot of debris due to the nature of the nylon material used. On the other hand, try replacing it with the extra cloth filters that comes with the package. They tend to hold on to debris way better than the nylon. It can easily be accessed from the top doors and cleaned with a hose. With your purchase of this robotic pool clean try to add a rolling storage cart as it’s needed for proper functioning of this device.

Dolphin nautilus is so powerful that it cleans debris left on swimming pool walls and floors perfectly. Even your dog’s hair isn’t excluded from its cleaning. It is lighter than its predecessors, weighting at about 19lbs and sticks better to the walls of the pools. The cord of the cc plus tangles a little, however the swivel connector found close to the end of the cord ensures line tangling does not interfere with its performance. It is my best dolphin robotic pool cleaner

This vacuum will go up your walls, around the edge, over your skimmer, down the deepest part of your pool and even climb one or two steps. In approximately 2 hours it would have completed its job and leave your pool looking spotless. It is a dual layer filtration machine that comes with two sets of fillers: one for picking up the smallest of debris (fine filtering) and the other for larger debris.  It requires a 120V outlet for power, anything less will not power it up.


  • It has a strong suction power.
  • It can be easily cleaned.
  • Comes with a 1 year warranty, but often times last longer than that.


  • The power supply cord is short.
  • It has no owner manual.
  • Not well suited for large materials.



3. Dolphin Premier Robotic Pool Cleaner

dolphin premier robotic

First thing that comes to mind before purchasing this device is the cost and if its worth every single penny. I can assure you this is by far the best pool cleaner we have tested so far. If you can afford to buy it, then you should as its one of the best electric robotic pool cleaner.

Features and Capability

Dolphin premier comes with three media types: micro-cartridges, standard cartridges and over-sized debris bags. This robotic cleaner was designed to clean all pool surfaces including the tile and waterline with its dual scrubbing brushes. It runs along the waterline a few feet before going back down into the water. Attached to these brushes are 24volts twin motors to clean every square inch of your pool. Algae are not left out when this device starts to work, as it cleans every single bit of it.

It can work in pools as deep as 50ft and has a 3 years warranty, saving you money for the next 3 years. Another nice feature of this cleaner is its anti-tangle patented swivel cable which allows it move freely without getting stuck. It has a timer which you can set to work daily or a few days interval. It weighs 37.2 pounds.

The large debris bag isn’t that easy to clean like the filters but holds a lot more debris than any normal pool cleaner. With just the leaf bag you can get a spotless looking pool. The downside of this cleaner is it doesn’t get to the upper steps if your pool has steps over water. It leaks a bit of dirt when pulled from the pool but it’s very minimal.

If you don’t plan to ever scrub the sides of your pool manually, then this device is for you.


  • It cleans and brushes the pool wall while in use.
  • It picks even the smallest piece of dirt from the pool


  • It is large, weighing over 37pounds.
  • The manual isn’t all that reliable.


4. Polaris F9550 Sport Robotic In ground pool cleaner (Longest Programmable timer and easiest to clean)

polaris f9550

This is a robotic four wheel drive pool cleaner with Aqua-Trax tires for all pool surfaces. It comes with an ActivMotion Sensor technology for the best navigation. Designed to work for in-grounds pools of all types and as deep as 50ft. Very easy to assemble and use. It cleans floors, walls and even waterline of the pool, which was why I listed it among the best robotic pool cleaners.

Features and Capability

This device has a 7 days programmable timer with pre-programmed cleaning patterns and a hand held motion sensing remote. The remote has a lot of use, like redirecting the robot to a spot you feel it missed, but its main function is positioning the vacuum for lift. You just need to adjust it and leave it to work for the next seven days. In addition it has a dirt canister indicator to indicate when it’s time to remove and clean it. It is quite large, weighing about 43.6 pounds.

Ensure you wash the filter after every use and spray the robot with clean tap water to ensure it lasts longer. It is super quiet and very easy to clean the filter. For maximum effectiveness, use the ultra fine sand and silt canister to make your swimming pool spotless. The cord of the Polaris F9550 never gets tangled like other pool cleaners which makes it nearly 100% hands-free.

The downside of this pool cleaner is its inability to come back up when it flips over like a turtle, which happens on very rare occasions. Apart from that the pool cleaner is good to go.

It saves you a few dollars on electric bills as it is consumes less energy. It consumes only 150watts of electricity as compared to the 2000watts older pool cleaners consume.


  • It is super easy to empty and clean.
  • It is very durable, with 2 years warranty
  • Dirty canister indicator.
  • Extra large filter canister.
  • It can clean waterline.


  • It is quite expensive.
  • The polaris f9550 is quite heavy.


5. Dolphin Nautilus Automatic Robotic Pool Cleaner with Dual Filter Cartridges

dolphin nautilus automatic

This was my all time favorite pool cleaner, not until the dolphin nautilus cc plus was released. It comes with tangle-free swivel cartridges to ensure hassle free cleaning, two scrubbing brushes and dual filter cartridges which makes it ideal for pools up to 50ft. You don’t need to setup this robot, just unpack and drop into your pool. Just like any other dolphin pool cleaner, it is 8 times more energy efficient. The cleverclean technology scans the pool and uses an advanced algorithm to clean it up. Its dual scrubbing feature gives twice the cleaning power to effectively clean pool floors and walls.

Features and Capability

Yes, the dolphin nautilus automatic bot climbs walls with ease, which was why I listed it among the best electric robotic pool cleaner.  Weighing at about 34.5 pounds and not so expensive compared to its counterparts. It saves you a lot of time in cleaning and just works on its own after dumping into the pool. Once it completes a cycle just reach in and flip it over to prevent the dirt from coming out when you pull it out with the side handles.

It comes with 4 rectangular grid filters which are about 9in x 5 in. The filters pick up anything ranging from sticks, leaves, worms, fine dirt and loads more. The filter container pops out with ease for a nice easy clean up with an hose.

You still need to brush your pool a few times but it will scrub 80% of dirt off your pool. It has been reported to get stuck a few times and needs to be adjusted to continue working.


  • It is very fast.
  • It has swivel which makes it tangle-free.
  • The pool cleaner has a long life span and durability.


  • It might get stuck a few times and needs to be inspected a few times.


Best Above Ground Robotic Pool Cleaner Reviews

6. Pool Rover S2 40i (Best budget robotic pool cleaner)

best robotic pool cleaner

If you are on a low budget and need something that will also be up to its task, you should get a pool rover s2 40i robotic pool cleaner. This pool cleaner is designed to remove all residual above ground debris and foreign objects from your pool. It can filter over 80 gallons of pool water per minute with its top access filter bag filtration system. It comes with a 40inch kink free, EZ swivel cable and power supply of up to 2 hours at a go.

Features and Capability

This best pool vacuum robot is cheap to acquire compared to its counterparts and saves you a lot on electric bills. This feature makes it one of the best budget pool cleaners to buy. It saves water by backwashing, chemicals by ensuring proper circulation within the pool and energy saving is not left out. When it comes to repairs you won’t break the bank as it’s quite cheap to repair it.

The velcro in the bags has been reported to have worn out after a year. Although the latest versions of this robot do not have such issues as they tend to last longer. Contacting pool rover support will fix this issue. Its power box is not waterproof so avoid letting it get in contact with water. It might have problem maneuvering an oval shaped pool but asides that its perfect for cleaning above-ground pools.

It can clean a pool as high as 40ft, but ideal for above-ground pools. Even the pool floor is not excluded from its reach. To prevent the cables from tangling, switch the pegs on the wheel and it will never tangle again. Polar rover s2 40i weighs over 22 pounds and has a 2 years warranty.


  • It is durable, with a two year warranty.
  • It is inexpensive.


  • Its power box is not waterproof.
  • Requires high pressure water to clean it.


7. Dolphin E10 Automatic Robotic Pool Cleaner (Best For Vinyl Liner Pools)

dolphin e10 automatic

The Dolphin E10 robotic pool cleaner is one of the best above-ground pool cleaners to have. It is easy to use as it requires no setup. Just unpack the robot and drop into your pool. As with all other dolphin robot cleaners, this machine is 8x energy efficient than pressure and suction pool cleaners.

Features and Capability

This dolphin robot weighs 22.8 pounds. It does not come with the fine filter and so you need to purchase it separately. The basket gets clogged on rare occasions from sheer amount of leaves, but that isn’t a big deal if you clean it occasionally. It will stop running when filled with leaves, just remove leaves from the basket and insert it back into the pool. The power cord has a swivel and so the cord can rarely get tangled up.

It will render your pool looking spotless after scrubbing it with the active brushing spins. These front mounted brushes are quite hard and powerful. The pool cleaner rarely climbs walls and cleans debris 2 to 3 inches thick at the bottom of your pool. Running this robot twice a week is enough to keep your pool clean. The basket is clever and pops out easily for cleaning.

It works perfectly for vinyl liner swimming pool. The robotic pool cleaner is small, compact and very efficient. It will save you hours on vacuuming. The manual is that sufficient so try to watch some youtube videos incase something isn’t working as it should. It will take one and a half hours for it to complete one average cycle, which makes it quite fast. I must admit this pool cleaner is one of the easiest to use bots on the market.


  • It is 8x energy efficient.
  • It saves a lot of time compared to vacuuming.


  • It does not come with fine filter.



8. Aquabot Pool Rover Hybrid  (Most Durable Above-ground Pool Cleaner)

aquabot pool rover hybrid

Aquabot pool rover hybrid is the first robotic roving Filter system that cleans most in-ground pools but well suited for all above-ground pools. It saves you a lot on chemical, water and energy cost. The robotic pool cleaner can clean any pool shape systematically. Cleans pools in less than an hour, but has 2 hours automatic shut off. It is very light weight as it weighs just 10.6 pounds, making it the lightest robotic cleaner so far.

Features and Capability

This best pool vacuum robot cleans anything on its part, from large leaves to algae as small as 2 microns. It comes with an extra wide non-marring wheels to allow it roll over ripples and printed vinyl pool bottoms. It doesn’t need the pool filter or pump to work and comes with its own power source.

A little drawback with the robot is the common issue with all other robots which is tangling of the cord. This isn’t a big issue as it happens only a few times. Get a pool noodle and put a long slice along one side, wrap it around the cord and the issue should be fixed. Ensure you pick it up and remove from the pool quickly or the debris comes out of the vacuum.

The filter is a fine woven bag with a filter screen that needs to be washed after every use in the washing machine. The robotic pool cleaner may become slow at times due to excess dirt in the filter. Clean out the filter regularly or whenever you notice this issue. When it comes to durability this robot is your best bet as a few customers used it for more than 4years without issues.


  • It has a 2 year warranty.
  • Cleans pool in less than an hour.
  • It is very durable and has 2 years warranty.
  • It is very light weight.
  • Comes with its own power source.


  • It gets tangled up at times.
  • It doesn’t come with a swivel.


9. Dolphin Escape Robotic Above Ground Pool Cleaner (Best Energy Saver)

dolphin escape best robotic pool cleaners

Dolphin escape pool cleaner is an energy saving pool cleaner any home should have. It has an escape low voltage DC motor which operates on nearly 90% less power than other old fashioned cleaners. It requires just 180watts to power it and that will cost you just 5cents per hour on electric bills.

Features and Capability

Navigation is quite easy for this robot as it comes with smart navigation and scanning software to use advanced algorithm to clean your pool. It can pool a pool as deep as 30ft and comes with a 1 year warranty.  The dolphin escape robotic above ground pool cleaner is light weight and weighs 22.6 pounds.

It doesn’t come with a manual so you need to watch some youtube videos if you need help. The filter that comes with this robot doesn’t pick up fine particle and so you need to buy an ultrafine filter. The best thing about this bot is the fact that the cords hardly tangle so it works independently. It gets the work done in less than 2 hours of working.  It stops working at about 90minutes and goes to sleep mode. The cleaner doesn’t do steps and does not come with a remote control as well.

It comes with an active scrubbing brush to get rid of hard to remove dirt and algae in your swimming pool. It has a large over-sized debris cartridge which holds up to 60% more debris than normal bots at the same price level. Once it gets dirty just dump out the filter and rinse it off and you are good to go. The wheels are made of continuous rubber tracks to avoid slippage and lost efficiency.


  • It is easy to clean.
  • Saves a lot of energy.
  • It has a one year warranty.


  • It doesn’t clean steps.
  • It stops working after 90minutes and goes into sleep mode.
  • The filter doesn’t pick up fine particles you will need to purchase an ultra fine filter.



10. Hayward RC9740CUB Sharkvac Robotic Pool Vacuum

best robotic pool cleaner reviews

Hayward RC9740CUB is a smart steering pool cleaner that provides an efficient cleaning pattern. It runs separately from the pools filtration system, thereby reducing frequent filter backwash cycles. With the robot you don’t need an extra hose, hook up or pumps. Just remove the bag and rinse with garden hose. I must say this is my best Hayward robotic pool cleaner.

Features and Capability

It does not clean pool walls, except you make a few adjustments, but cleans pool floors perfectly. It has a voltage of 115VAC 60Hz. The pool cleaner weighs 21.5 pounds and reported to be a bit heavy. A few users have reported difficulty to get the cover open but on rare occasions. To avoid such problems just press down on the cover and push the open button.

It cleans the pool within 2hours of continuous work and shuts down automatically. The filter does not store crud in the cleaner and so doesn’t require occasional cleaning. When you pull it out of the water you won’t lose a bunch of the vacuumed debris like other robotic pool cleaners would. It can climb a few pool steps at times and toe ledge around the outside of your pool. It also has a 60ft cord that hardly tangles.

The RC9740CUB comes with Blue fiber spring cleaning pads, to use when opening your pool or when you want to remove bigger debris or leaves.


  • It is easy to use and clean.
  • There is less backwashing.


  • It is quite heavy to put in the pool and pull out as well.
  • It is difficult to open the top with the button. Extra force is needed. Press down on the lid and push the button for it to release.



This list of the best robotic pool cleaners is to guide you in choosing the right pool cleaner for your home. If you want something cheap and works just fine then go for the pool rover s2 40i. If you don’t wish to spend any money on electric bills then get a solar breeze which uses just solar power to function. For a robotic pool cleaner that can save a whole lot on electric bills get dolphin escape robotic pool cleaner. An Aquabot pool rover will stand the test of time and won’t give you any issues for years. My team and I did a lot of research in helping you choose this robotic pool cleaners and hope it goes a long way in getting your pool sparkling clean.

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2 thoughts on “10 Best Robotic Pool Cleaners 2021 – Reviews and Buyers Guide”

  1. Great review, I like your post because it full and useful for me. I must say that I like all of those mentioned above. Thanks for writing this!!


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