wireandcutter robot vacuum reviews

Best Robot Vacuum Wirecutter Reviews

Robotic vacuum cleaners are small, round-shaped and with an ergonomic design and use sensors to detect dirt, debris, pet hair and others. If you haven’t decided to join the 21st century yet and get yourself a similar device, here are some of the best robotic vacuums in 2021 that will surely help you keep the house clean.

All in all robotic vacuum cleaners certainly represent the future of home and corporate cleaning where people are no longer required. This means less time spent on unpleasant choruses, as well as less health issues that might come in time – back pains, sore feet, and allergies developed due to dust, allergens and mold, etc

Our 5 Favorite Robotic Vacuum Cleaners – Editor’s Pick:

Top 10 Best Robot Vacuum Wirecutter Reviews 2022

1. XiaoMi Mi Robot Vacuum Cleaner Review

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The Xiaomi vacuum cleaner is an intelligently designed cleaner – having a 5200mAH long life Lithium-ion battery, it cleans up to 250m2 of its environment, and its 96mm slim design make it very good for narrow spaces in your home.

The cleaner has an intelligent memory path that helps it to remember the layout of your home and cleaning all corners, especially those that are hard to reach. It also has a Wi-Fi connect mobile phone capability and automatic charging system. You can also schedule it if you are not available, and leave it to do the rest of the work for you.

The anti-falling detection system makes it turn back when it senses cliffs, while its anti-collision detector works to avoid the cleaner bumping into your furniture. It also has a Tri-axis Gyroscope Accelerator that comprehends its movements.


  • Very good performance on varying surfaces.
  • You do not need to place barriers on your staircases to prevent it from falling.
  • The device has an app that constantly lets you know how it is performing in addition to letting you control it.
  • Picks up on debris and dirt very well.
  • The battery life is very good, even when it works at high speeds.
  • The design is sleek and efficient.


  • It does not clean carpets very well, and even pet hair is included.
  • The height of the cleaner is not easily adjustable, so it cannot clean under furniture properly.

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2. ECOVACS DEEBOT Robotic Vacuum Cleaner Review

ECOVACS DEEBOT N79 Robotic Vacuum Cleaner with Strong Suction, for Low-pile Carpet, Hard floor, Wi-Fi Connected

The ECOVAS Deebot N79 vacuum cleaner has a mobile app that makes it easy for you to navigate its controls as it cleans up. Schedule it to clean your home and keep track of its performance as well as its accessory status, error alerts and battery life. Its app is both available on the Android and Apple stores.

It has a 3-tier cleaning system and a smart navigation system. With its direct suction, dual side brushes and helix brush-roll, all combined with the Smart Motion guide, it easily auto-cleans and does not collide with your household furniture. All this is also due to the anti-collision and drop sensor protection. The HEPA style air filter ensures high dust and allergen capture, and is particularly useful if you suffer from respiratory conditions.

If you have carpets in your home, the cleaner comes with a helix brush roll that is detachable. It easily lifts and separates carpet fibres to clean your carpet surface. A word of advice, however, the brush roll extension and the N79 are best on low-pile carpets, and they require some maintenance to function well. The side brushes are made of nylon and easily get a wide variety of debris across multiple floor types and corners.

The battery life is impressive, and keeps its charge for up to 100mins. The battery is lithium-ion, meaning it also provides quiet and consistent cleaning service as well as a highly efficient air filter system.

The vacuum cleaner comes with a 1-year warranty, which includes a remote control with batteries, an instruction manual, sponge filters, side brushes, a power adapter, a docking station and customer support.


  • Picks up on dirt quickly and never loses its efficiency when cleaning.
  • It has a quiet working mechanism, ensuring you do not get disturbed as it works.
  • It has no issues of transitioning between different surfaces.
  • It has a sleek design that allows it to get under furniture and clean them up.


  • The Wi-Fi connection may be an issue – you require very high internet speeds for it to work.

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3. Shark ION Robot Vacuum Cleaner Review

Shark ION Robot Dual-Action Robot Vacuum Cleaner with 1-Hour Plus of Cleaning Time, Smart Sensor Navigation and Remote Control (RV720)

The Shark 720 Vacuum has a smart sensor navigation that expertly cleans your carpets and floors, while it has proximity sensors that easily adapt to surrounding barriers in your house. The self- cleaning brush roll sucks both long and short hair, dander, dust and allergens, which is good if you suffer from respiratory conditions.

The vacuum cleaner comes with a user-friendly remote control to allow you to set a cleaning schedule, while its Lithium-ion battery is long lasting and allows for at least an hour of continuous cleaning time.

The cleaner comes with additional dual spinning side brushes, which suck in debris and dirt from the corners and hard to reach places of your house. It also includes a charging dock, a cleaning tool and bot boundary connectors.


  • Delivers on expectation – it is very practical, and calculates barrier distances to avoid colliding with your furniture all the time.
  • It collects a lot of dust and debris efficiently.
  • The quiet mechanism allows you to do other tasks as it works.
  • Very easy to empty the bin, as well as set it up and disassemble.
  • It comes with barrier strips, which are small rubber bumpers that it senses to know places it should not go to.


  • It does not work very efficiently if your home has so many rugs and carpets.
  • It does not seem to have a systematic approach when cleaning.
  • The dirt bin is rather small.
  • The remote lacks a stop button for the device, as well as direction controls.

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4. bObsweep PetHair Plus Robotic Vacuum Cleaner Review

bObsweep PetHair Plus Robotic Vacuum Cleaner and Mop, Charcoal

With this cleaner, you hardly require anything else to maintain your home’s cleanliness levels. The bObsweep vacuum cleaner does a fine cleaning job – it has HEPA system that filters your items while simultaneously sweeping, vacuuming your house and sterilizing your floors with UV radiation.

The TurboLiftTM vacuum ranks among the strongest you can get – up to four times boosting to sweep up all the dirt in your home, while the dustbin has a 1-liter capacity, easily the largest in robotic vacuum cleaners and is great for storing pet hair. Maintenance is easy thanks to the on-board diagnosis system that alerts you its mechanical issues when they happen.

As a bonus, you can create two digital boundaries through its blOck Plus system, and the cleaner will immediately power up at its charging station when its battery level gets too low.


  • It has an impressive battery life and a stronger vacuum to upgrade the cleaning levels.
  • The digital barriers ensure that the cleaner stays within its boundaries.
  • It is very efficient, leaving very little debris after cleaning, if any.
  • Very good running time – almost an hour.


  • The mopping function is poor – it has no water reservoir.

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5. Minibot Robot Vacuum Cleaner Review

Minibot X5 Robot Vacuum Cleaner for Hard Floors Thin Carpets Tile Rugs and Pet Hairs with High Suntion Wet Mop Water Tank Gold

The Minibot X5P comes with a high-capacity Li-ion battery and remote for scheduled cleaning. Its battery life is one of the most impressive out there, running on almost 160mins on a single charge.

Its side brushes get dirt, even on corners of the house, while its rolling brush cleans very well on hard floors. The suction that goes up to 1000pa picks dirt and dust quickly, while its dustbin has a capacity of 400ml and the water tank is 300ml.

The cleaner has a Gyro Navigation plan path, using sensors to map out the routine and adjust to different home environments, while avoiding collisions, drop-offs and stairs. The vacuum and steam mopping cleaner is easy to use and very capable of cleaning your house with ease.


  • Has a large size that easily goes through different surfaces and around complex objects.
  • It picks up on dirt quickly, as long as you clean the side and main brushes.
  • Long battery life and you can easily control it using the remote.


  • It tends to have issues with docking.
  • It can clog very easily.

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6. Klinsmann KRV Robotic Vacuum Cleaner Review

Klinsmann KRV 309 Robotic Vacuum Cleaner with Auto Cleaning, Dry and Wet Mopping, Water Tank and Remote Control for Hardwood Floor, Short-haired Carpet

This vacuum cleaner stands out for using innovative technology while remaining highly adaptable to your needs. It uses bionic ultrasound technology that is highly sensitive and widely used in the aviation industry, when robotic vacuum clean the stairs then a cliff sensor prevents it from falling over stairs.

The smart cleaning technology and 3-stage filters are very reliable because it has 360-degree swift wheel mechanisms. The advanced debris and pet hair dust detector serves to ensure that no dirt lasts in your house. If you are worried that it will scratch your floors, that is not a cause for concern – it hardly scratches floors.

The cleaner has a large dirt bin, so you do not require keeping on emptying the filters. This KRV 309 cleaner is capable of understanding its surroundings, so that it has autonomous clean-ups. Do not worry about battery life issues again, because it has a self-charging dock that it automatically returns to after use.

The cleaner is very versatile and cleans all surface types, ranging from carpets, hardwood and tiles, to mopping and vacuuming needs. The hands-free vacuuming allows it to roll over uneven floors and climb over carpets less than 10 degrees high. On slightly dusty floors, it is better to use the dry mop than the wet mop. If you have a very busy schedule, you can pre-set the cleaner to clean your house up to seven days a week.


  • Great performance for the price.
  • Great design and easy to use.


  • The wet mop is inefficient in cleaning.
  • Spare accessories like mop pads are not easy to get.

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7. iRobot Roomba Vacuum Cleaner Review

iRobot Roomba 650 Robot Vacuum

One of the newer brands in the market, do not let this fact fool you, as it is easily worth purchasing. Like most vacuum cleaners, it has a patented 3-stage filter system that suctions, brushes and agitates your floors to ensure thorough cleaning, and it comes with an iAdapt Navigation sensing system  which uses a full sensor system to greatly navigate and adapt to your home.

You can conveniently schedule the cleaner to spruce your home up to seven days a week, ensuring your home stays clean every day even if you have a busy schedule. It also automatically recharges itself after use, so there is no need to worry about the battery life.

The cleaner is very versatile and can quickly adapt to all surface, including hardwood, tiles, carpets and more. The dual multi-surface brushes are unique to this cleaner – one of them loosens dirt while the other picks the dirt up. This is the sole robotic vacuum cleaner in the market that can do this. In addition to that, it easily adjusts its height to keep the brushes in close contact with different floors.

Its dirt detect sensors easily recognize areas of concentrated dirt such as high-traffic areas in your home therefore giving some extra cleaning in those areas, and it also effectively cleans hidden debris and dirt in your walls – this is due to its slanted design at a 27-degree angle. As long as you keep it clean on a regular basis, it will serve you well for a long time.


  • Very efficient in cleaning – it can reach places that a regular vacuum cleaner cannot.
  • Very good battery life that easily recharges, so it is always ready for use.
  • Easy to use, and once you put it on a schedule, it does not let you down.


  • When it malfunctions, it can send the dirt within it all over your house, leaving it dirtier than you thought.
  • The cleaning mechanism can get too much, especially when it senses a certain level of dirt and it is unsupervised.
  • It cannot clean areas that are shorter than itself, such as staircases.

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8. Pure Clean Robot Vacuum Cleaner Review

Robotic Vacuum Cleaner - Robotic Auto Home Cleaning for Clean Carpet Hardwood Floor - Bot Self Detects Stairs - Air Filter Pet Hair Allergies Friendly

The Pure Clean Robot Vacuum is one of the best you can find. With the robot vacuum seeking the charging dock when its battery gets low, you do not need to monitor its performance and energy levels. It has a HEPA filter, 22200mAh battery, ensuring it taps dangerous microscopic allergen and dirt, and its design in a D-shape allows it to reach wall corners better.

For scheduled clean-ups, it makes your life easier because of its self-activation capability, and it thoroughly cleans your carpets, hardwood floors and other surfaces.

This vacuum has a dry and wet mopping mode, and comes with a detachable water tank as well as a microfiber pad that cleans up spilt juice, water, milk and other liquids. It also has a specialized underbrush containing both two counter-rotating brushes and a squeegee.

Unlike most vacuum cleaners, the Pure Clean Robot Vacuum has two self-programmed cleaning path navigation, the S path and the V path. The combination of these along with the powerful suction capability up to 1.2kPa and the V-shape roller brush, gives you efficient and reliable cleaning.

Its built-in IR sensor prevents it from bumping into your things and falling down stairs, and it can detect obstacles. In addition, you can control it using a remote with an LCD screen.


  • You no longer need to monitor the charging level – it automatically goes back to its charging station.
  • Picks up dirt and debris very efficiently – mostly because of its S and V pattern.


  • The wet mop system is not very effective as its capacity to small.
  • The dirt bin is small for the amount the cleaner picks up.

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9. Alfawise Smart Robotic Vacuum Cleaner Review

Alfawise x5 Smart Robotic Vacuum Cleaner 2.4g Wifi Alexa with Strong Suction for Fine Sand, Pet Hair, Bare Floors and Carpet, Gyroscope Precise Positioning (Black)

This robot does a fine job of cleaning varied surfaces in your home due to its 1000pa suction capability – one of the more powerful ones among robotic cleaners. It can absorb all kinds of dirt from your floor and is equipped with a 600ml large dustbin and a 300ml water tank. Because of this, it can give you optional mopping service to remove the most stubborn dirt and clean your home.

It responds quickly to your voice commands as it has Wi-Fi control and is compatible with Amazon Alexa. All you need to do is speak to start and stop the cleaner. Its APP control makes it easy to schedule and operate it from anywhere at any time, and the included controller gives you full-scale accurate remote control at all times.

The cleaner comes with a Gyroscope precise Positioning sensor as well as Anti-Collision sensors. This means that it does not bump into your furniture; it detects objects in its pathway and intelligently navigates around them. Its anti-drop sensors prevent it from falling down your staircase as it cleans it up. As a bonus, it safely crosses barriers up to 15mm high and can climb for 30 degrees maximum.

It has a self-recharge mechanism – coming with a powerful 2600mAh battery, it is capable of working for up to 100-120 minutes on a single charge, and after it cleans up, it returns to its home base for recharge.

The parts are very easy to set up and disassemble, so cleaning it is not much of a hassle for you. The cleaning mechanism is quiet, unlike many vacuum cleaners – operating at noise levels of below 60dB – so you will not be bothered as you carry out other tasks.


  • Very efficient in its cleaning capability, and it collects a lot of dirt and debris.
  • It easily finds its charging dock after it finishes cleaning up.
  • It does not get stuck on furniture or hardwood floors very often, unlike most cleaners.


  • It can occasionally get stuck on carpets and rugs.
  • It cannot turn itself around very well, especially around sharp corners.

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10. iRobot Roomba Robot Vacuum Cleaner Review

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The Roomba 652 is a very good quality housekeeper. With its dual multi-surface brushes and 3-stage clean-up system, it can pick up everything from large debris to small particles. The dirt detect sensors do a good job of working on high-traffic areas of your house.

You can schedule clean-ups thanks to its remote control, and leave it to do the rest for you. The intelligent sensors also guide it under and around your furniture to give a complete cleaning of your floor surfaces, while the adjustable cleaning head adjusts its height to differing surfaces.


  • Can instantly detect barriers and adjust its speed – less occurrences of collisions.
  • Picks up dirt easily.
  • Rarely gets stuck and always recharges itself after use.


  • It does not pair up with your Google, Alexa or Apple appliances, so it may force you to schedule cleaning times manually.

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Why buy robotic vacuums?

Strictly to speak of, robotic vacuum cleaners are definitely a much more expensive, yet better perspective. There are several reasons why you should decide to invest in a robotic vacuum cleaner, such as the automation, the fact that it saves time and space, and the much quieter engine. Let’s look at all these features a little bit on the details.

Although robotic vacuum cleaners do not come cheap, they will do a great job if they are programmed correctly and will definitely spare you long hours of heavy and thoroughly cleaning. Imagine how much more time for yourself you would acquire if there was someone or something to do the cleaning instead of you. You wouldn’t have to worry about cleaning the house every other day, especially if you have small children or pets and you could finally start having some quality time for yourself, your friends or your family.

Robotic vacuum cleaners will help you acquire just that because they can be easily programmed to do the job for you. All you have to do is set them according to your needs, sit back and relax! Most robotic vacuums base their cleaning habits on multiple sensors which will activate to detect dirt, debris, pet hair and other impurities that might be found on tiles, carpets or rugs. They also have built-in sensors to avoid most obstacles around the house, so you won’t have to worry they will stumble across the first wall or cabinet. However, since the technology is still rather new, you will still have to supervise the product and guide it through narrower or harder to reach places.

Secondly, due to their small dimensions, robotic vacuum cleaners can easily be stored literally anywhere. The compact and sleek and slim design allows you to hide them under your bed or in the smallest closets when you no longer need them, without having to worry about large storage spaces for cords and accessories. Moreover, the quiet engines almost all these robotic vacuums possess will allow you to genuinely relax and even read a book while the machine does the work for you. Most of the regular canister or upright vacuum cleaners, no matter how silent their engines might seem at first, are still relatively louder to the ears, especially if you live in dorm rooms or small flats. By purchasing a robotic vacuum, you would eliminate the noise problem as well and will never have to seek permission from your neighbors or wait until all the members of your family are finally up.

Last but not least, as previously mentioned, one of the key features that robotic vacuum cleaners promises to provide is time saving. No matter if you are a staying home mom or a busy wife, cleaning the house is never your favorite activity. So why spend unnecessary hours thoroughly vacuuming the floors and rugs when you can do so much more in the meantime?

  • Must Have Features

But what does make great a robotic vacuum cleaner? Here is a list with the most necessary features of a robotic vacuum cleaner to know you spend your money on something not only looking fancy, but also worthy:

  • Room Mapping

Almost all robotic vacuum cleaners have incorporated in their memory one form of a room mapping or another. This feature is the most important one if you want to test your machine’s true vacuuming and cleaning capabilities. Obviously, the perfect environment would be a home with less to no furniture available and only a small rug placed on its center. Unfortunately, real houses where people actually live are far from having the comfort and space of a clean and large room and are, instead, filled with obstacles, pieces of furniture, cabinets, sofas, and hard to reach corners.

Thus, the importance of room mapping is crucial for your robotic vacuum cleaner’s success and your good state of mind. Robotic vacuum cleaners work based on an integrated technology of sensors which will automatically activate to get pass by most obstacles usually found in a room. However, the more crowded your room is, the harder it will be for your future vacuum cleaner to survive the test of cleaning. In a not so spacious room you will have to constantly watch over your robot to not roll over cords or not hit a wall.

In other words, you should still expect your robotic vacuum to bump into small obstacles or not thoroughly clean after debris or harsh dirt. But, although you may still have to mop and occasionally clean to do the job right, at least you will spend a considerably less amount of time than before.

  • Stair Sensors

Almost all robotic vacuum cleaners sold on the market today have incorporated this feature in their systems, but you still have to make sure the model you want to purchase is equipped with it. Stair sensors are very important if you want your entire house to be clean, thus you should take into consideration this feature. Otherwise, it wouldn’t be worth it to spend such a great amount of money on a cleaning object that you still have to guide and carry around the house with you to perform the tasks it has to.

  • Time Scheduling

This feature is also extremely important if you value your time. Assuming you want your robotic vacuum cleaner to pick up the house cleaning at a regular time table, you have to pre-program it to do so. Simply imagine how much time you would save by having someone else do the entire cleaning process apart from you.

A time scheduling function is also extremely useful whenever you want to leave the house but still want it to be clean. Assume you are planning to go on vacation but the minute you come home again you will have guests. You cannot greet them with a heavy smell and dirt around the house. Thus, appealing to your robotic vacuum cleaner to do some light cleaning instead of you would truly be a miracle and a saving solution.

Also, the time scheduling function works wonders for whenever you want a light cleaning program but you do not want to wake up all the house. Thanks to the super silent engines these vacuum cleaners work on, you will no longer have to deal with grumpy children or partners waking up to the heavy sound of vacuum cleaning on a Saturday morning. You can simply take on the extra hour to nap or drink your cup of coffee in silence, while the vacuum cleaner will clean your house as you programmed it. Even better, it will automatically shut off after a pre-settled period of time, so you can leave the house and run your errands without having to worry on picking up the cleaning process once you come home again.

  • App Control

And, since we live in the age of smart phones and tablets, an app on your phone that controls the entire process of your robotic vacuum cleaner is more than welcome. The app will easily allow you to control your device from a distance, pre-set its timing and cleaning routines or even perform specific cleaning tasks in only one room, without you even being in the house.
Again, this proves quite in handy for those with hectic schedules who want to come to a clean home but do not have the time performing the cleaning tasks themselves. In addition, controlling your app remotely will give you the freedom you wanted to pick up your favorite activities or spend another hour outside, jogging, without having to worry that your house will still be dusty and unclean once you get home. Use the app on your phone to establish your vacuum’s cleaning habits – from specific rooms to specific objects or furniture pieces, as well as set up the perfect timing for cleaning.

What to Look For

If you truly want to diversify the features of your robotic vacuum cleaner and opt for the best one in the business, there are still numerous features you may want to look for. Remember that the price will grow accordingly to the precision with which these tasks are performed and with the number of auxiliary features your robotic vacuum cleaner presents. You may want to look up for the following features:

  • Battery Life

The battery life of a robotic vacuum cleaner truly makes the price difference. While most products on the market will allow you a full hour of vacuum cleaning without having to recharge, some batteries can extend the life of your cleaner up to two hours of non-stop cleaning, which, obviously, makes for a more thoroughly cleaning, especially if you have a larger house. Obviously, the battery life of your little cleaning help depends on the area that must be covered as well as on its difficulty.

Again, if we are talking about crowded rooms with plenty of obstacles, the robotic cleaner might spend a lot of additional time trying to avoid all furniture pieces instead of actually cleaning the rugs and tiles and delivering a sharp and freshly smelling room. Also, when it comes to stairs and pre-programmed cleaning routines, the battery can run out more quickly if your cleaner stumbles across heavy stairs with rugs on them. Although yet not ideal, robotic vacuum cleaners still represent a massive help around the house, especially for those who lack the time to clean themselves or for those who cannot – old persons, persons with disabilities, etc. This is why the battery life of your cleaning helper must count on your future acquisition.

  • Dust Bag

The size of the dust bag on your next robotic vacuum cleaner should be of direct interest to you. Unfortunately, these automatic cleaners are not smart enough to empty their dust bags on their own once they are full, so they still need you to perform this task for them. This is why supervising your robotic vacuum cleaner throughout the process is a must, if you do not want the dust bag on your machine to easily fill and not have enough room to store any more dirt and debris. However, most pricey vacuum cleaners do have a sort of alert – a sound or a light beeping – that will notice you whenever the tank is full and you need to replace to clear the dust bag.

This means you do not have to watch your cleaner step by step. But the easiness with which your dust bag fills only depends on the dirt inside your house and the frequency with which you use the cleaner. If you want to clean your house every other day, the dust bag will fill harder because you do not have too much dirt and debris accumulating. On the contrary, if you only use the vacuum cleaner once a week and you have a large house expect to have to empty the dust bag more often.

  • Parts Availability

Bear in mind that you might have to replace some of the accessories of your robotic vacuum cleaner in time. This is why before deciding upon a certain model, you first need to think on the easiness with which you will be able to acquire the pieces you need. Moreover, depending on your house you may want some extra accessories that could prove handy such as a pet hair brush or a longer cord on your hose. Or even some accessories to help you reach narrow corners and ceilings?

  • Charging Life

Last but not least, you should take into consideration the amount of time required for your robotic vacuum cleaner to recharge itself. Most vacuum cleaners require up to 200 minutes to completely recharge before being able to perform the cleaning choruses again. This might be an inconvenience, especially if you have a large house or need more thoroughly cleaning on certain surfaces. The good news is that some devices can be programmed to start its charging period right after finishing cleaning or before starting to have enough power to help you clean the entire house. With the app phone you can program your vacuum to charge itself completely prior to start cleaning so that you will enjoy a clean house when you arrive. Bear in mind that all these features cost and can make a price difference of several hundreds of dollars, depending on the brand and the number of accessories and functions displaying.


All in all robotic vacuum cleaners certainly represent the future of home and corporate cleaning where people are no longer required. This means less time spent on unpleasant choruses, as well as less health issues that might come in time – back pains, sore feet, and allergies developed due to dust, allergens and mold, etc. Although not yet perfect, robotic vacuum cleaners do have the possibility of helping you spend less time on house choruses and reinvest that time in more pleasant activities. These machines may not yet have the power and the thoroughness of heavier canister vacuum cleaners but they are still good for keeping the tiles and the rugs clean at any time.

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