Best Robot Vacuum 2021-Reviews and Buying Advice.

Robot vacuums never get tired, can work 24/7 and you won’t have to lift a finger. Crumbs and pet hairs disappear before you even notice the mess.

After reviewing the best robot vacuums of 2021, we now know that the latest models have way better cleaning capability and improved programming. They don’t have chords, will self-charge, and you can control them while sitting on the couch with a remote or smartphone application.

In case you don’t have time to read the complete article, we have prepared a list of the 10 best robot vacuums, or you can keep scrolling to read details for each robot vacuum brand.

Best robot vacuum of 2021 – Top 10 Picks

Product Image Product Name Details   Price
irobot-roomba-2021-01 iRobot Roomba 675 Robot Vacuum. Brand: irobot
Color: Black
Battery: Lithium Ion
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irobot roomba i7 iRobot Roomba i7 Brand: irobot
Lithium Ion
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irobot-roomba-2021-01 Eufy by Anker, BoostIQ RoboVac 15C MAX Brand: Eufy
Lithium Ion
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irobot-roomba-2021-01 Roborock S6 Robot Vacuum, Robotic Vacuum Cleaner and Mop with Adaptive Routing Brand: Roborock
Lithium Ion
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irobot-roomba-2021-01 iRobot Roomba 614 Robot Vacuum Brand: irobot
Lithium Ion
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irobot-roomba-2021-01 Eufy by Anker, BoostIQ RoboVac 30C, Robot Vacuum Cleaner Brand: Eufy
Lithium Ion
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irobot-roomba-2021-01 iRobot Roomba E5 (5150) Robot Vacuum Brand: irobot
Lithium Ion
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irobot-roomba-2021-01 iRobot Roomba s9+ (9550) Robot Vacuum with Automatic Dirt Disposal Brand: irobot
Lithium Ion
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irobot-roomba-2021-01 Samsung Electronics R7040 Robot Vacuum Wi-Fi Connectivity Brand: Samsung
Lithium Ion
View Price
irobot-roomba-2021-01 Roborock S6 MaxV Robot Vacuum Cleaner with ReactiveAI and Intelligent Mopping Brand: Roborock
Lithium Ion
View Price


Robot vacuums use navigation tools like cameras and sensors, to make their way all-around your house. It can pick pet hairs, crumbs, dirt from hard floors like tile, wood, and laminate floors. 

Robot vacuums are best when it comes to cleaning the carpets or area rugs.

The latest robot vacuums have surprisingly improved programming. It can detect if it’s out of battery and return to its charging area for self-charging. Once charged sufficiently, it’ll again get back to work, and you won’t have even to track or monitor them.

High-end robot vacuum cleaners can map your space, whereas cheaper robots do not have this capability. However, cheaper models are provided with boundary strips to be placed on the floor so you can keep the robot where you want it to be.

Most vacuums are smart, and you can make them work using mobile applications. You can also sync some of them with voice-controlled devices such as Alexa, google assistant and user friendly and hands-free experience.

1: iRobot Roomba 675 Robot Vacuum-Wi-Fi Connectivity, Works with Alexa, Self-Charging.

Could you imagine an iRobot Roomba product that came with WIFI connectivity, app control, scheduling, and excellent cleaning efficiency on a tight budget?

Well, it is possible now with iRobot Roomba 675. In this review, we will look at all the features of this RoboVac, and you will see why it is the best iRobot vacuum and worthy of being included in our list.


The accompanying cliff-sensors will save it from falling from the height or a step.

The installation is a walk in the park with just plugging the home base into the wall. There is a big clean button at the top, and pressing it will illuminate the battery indicator as well.

With 3 inches in diameter and 3.7 inches high, it is slightly bigger and heightened, but still pretty much efficiently manages to go clean under the furniture.


Flip it over, and you will find two brushes, one of which loosens the dirt while the other one pushes it into the suction.

Above the clean button is a spot option while at the bottom is the dock button. The RoboVac can be controlled with iRobot Home app. A remote is not coming along the robot, but it can be controlled with an Alexa and the Google assistant.

When working, it may feel a little louder, but looking at the price, it seems the company has deliberately performed less when it comes to a few features. Roomba 675 performs best at its primary function, which is cleaning the house.

It is quick, efficient, and its excellent maneuverability lets it move around the different objects and hurdles with incredible agility.

Romba i7 is not only the best robotic vacuum for pet hair, but also it can pick after large chunks of dog food as well. The robot works equally well on all types of flooring let it be the hard floor, low-pile carpets, or wooden floor. Even if you have a low-lying curtain, it would still manage without tangling itself.

Can you imagine all this in this remarkable budget?

The battery is another area where it acts remarkably. It has been tested to provide 104 minutes of runtime on one full charge. When the battery is fully used, it will automatically dock itself on its charging station.

With the top handle, you can easily carry it around the house or take it to the charging place in case it sometimes forgets its way back.

Offered by the most trusted company of robotic vacuum cleaners, it is an amalgamation of quality and efficiency. Even in this price range, it offers WIFI connectivity which is missing in many expensive models. Its ability to work without fidgeting with hurdles and curtains makes it stand out.

Why do we like it?

  • Comes at an affordable price for price-conscious consumers
  • Compatible with Alexa, Google and can be controlled through the smartphone
  • Best robot vacuum cleaner for carpets as well as pet hair
  • Automatically adjust the suction according to the floor
  • Rarely gets stuck or bumps into hurdles

Take a note:

  • May choose a random path as it seeks dirtiest places first
  • Misses some features of costly models

2: iRobot Roomba i7+ (7550) Robot Vacuum with Automatic Dirt Disposal.

iRobot Roomba i7+ has only one mission in its artificially intelligent mind, which is to impress its customers. Nothing can go any better than iRobot Roomba i7+ when someone wants the best robotic vacuum cleaner.

This robotic vacuum cleaner is prominent for its mapping feature, understanding the layout of your house. This is best for those who have allergies and can’t handle cleaning the dust bins themselves as it comes Clean Base automatic dirt disposal mechanism.

Diving deep into its features, you will know why it is so well-liked.



Coming in a premium design, this robot is donning a premium black plastic body with a combination of charcoal grey on the upper body.

The front is protected with a thick bumper. You will find a button for Clean housed at the center on the top.

On both sides of the central, clean button are other small buttons for docking and spot cleaning. The design is minimalistic yet fulfills all the requirements.

At 3.7 inches high, it is at the optimum height, so when moving around does not look bulky. The size makes it perfect for cleaning under low lying furniture, making it the best Roomba vacuum cleaner.

This robotic vacuum cleaner will efficiently clean around the chairs, round tables legs because the bot’s manoeuvrability is next to nothing. All this cleaning is not in any way hindered by the 13.3-inch diameter of this beautiful thing.

The Roomba i7+ is designed to clean your house spick and span yet does not harm the floor with scratches. The makers have put considerable thought process into it. There are two rubbers whiles placed parallel to each other, while one small rotating wheel at the front-center.

This i7+ uses a foam encased in rubber, unlike others that use bristle and rubber rollers. The dirt finds its way to the dirt chamber, thanks to the chevron patterns on the two rubber rollers. This process cleans even the smallest and stubbornest of the dirt particles.

At the right side is a three-spoke brush that spins along ahead to the adjacent wheel. A floor-tracking system is integrated into the robot.  Opposite to it is the three-spoke brush, which is intelligently mapping the layout of your house.

Should we still not say it is the best robot vacuum with mapping?

There are two options when buying the Roomba i7+, either buy it with the dustbin which gives you the capacity to hold more dust. On the other hand, you can go for its automatic Clean Base dirt disposal variant. It may cost some extra bucks, but the accompanying ease is a value for money.

It can remember up to 10 different floor layouts. When it is working, you can almost feel it is both thinking and working. It goes in one direction, cleans, and then moves to a different direction while carefully going around hurdles, repeating back and forth motions, and getting the job done.

All these features make Roomba i7+ best-automated vacuum and stand out among its peers. You may think the price is higher than other vacuums, but the added features and performance is value for money.

Why do we like it?

  • Unmatchable navigation and floor mapping technology
  • The clean base is a hands-on feature
  • It does a significant job cleaning debris
  • Convenient and best automatic vacuum
  • Beautiful design and sturdy body
  • A value for the cost

Take a note:

  • May have to recharge again for a larger area
  • May seems loud sometimes

3: Eufy by Anker, BoostIQ RoboVac 15C MAX, Wi-Fi Connected Robot Vacuum Cleaner.

In case you don’t know what the best irobot vacuum looks like, we came up with this best robotic vacuum review. The next product on this review is an amazingly slim vacuum, Eufy by Anker.

Controlled by your smartphone or your home speaker, this is one of the most budget-friendly RoboVac, which is sure to attract attention and turn many heads around.


It may not have the inbuilt mapping technology integrated into it, but its movement around different hurdles, legs of your chairs and other furniture items is excellent. It supports WIFI connectivity and can be connected with an app on your phone.

The slim and sleek body is an added advantage when it comes to cleaning under the furniture. When working, it is inaudible and does not produce much sound. This noise muffling feature might even be missing in many of the high-priced RoboVacs.


Its features give high competition to other similar entry-level robotic vacuums yet at an affordable price. It is compatible with Alexa, google as well as with the accompanying small remote control. Its front foam bumper protects its more than ten sensors.

When fully charged, it can work up to 100 minutes, which is enough to clean even the bigger rooms. When hungry, it will self-park on the charging station without any hassle.  It features a circular body with 325mm diameter and 72mm of height, and will conveniently fit into the most challenging areas.

Situated behind the main cleaning brush is a dustbin. On both ends are two motor-powered rubber wheels and a rotating wheel at the front like all the good RobVacs. The secret to clean the most stubborn corners is the placement of the three-spoke brush on both sides above the wheels.

Don’t worry about Eufy falling off from the stairs, because the drop sensors have got all that covered making it beyond a budget option when it comes to the best automatic robot vacuum cleaner for stairs.

The absence of mapping sensors means more guesswork, but it no way means a compromise on quality or underperformance. This product is a combination of infrared sensors and physical bumpers, by repeating the motions and patterns, it will get its done job done.

The dual settings (standard and power) make it the equally best robot vacuum cleaner for carpets and hard floors. The Boost IQ induces the suction speed to adjust automatically according to the flooring type.

Overall, it is a powerhouse for budget-conscious users who does not compromise the quality.

Why do we like it?

  • Multiple cleaning functions such as edge, spot, and quickly clean
  • Comes with Boost IQ to adjust the suction speed
  • Affordable
  • Can be synchronized with Google, Alexa and controlled through the application
  • Very powerful in this price
  • Very quiet cleaning, best for houses with pets

Take a note:

  • It may bump into things sometimes, but the bumper keeps it protected
  • When cleaning may fidget with a thin floor mat that is not stuck to the floor

4: Roborock S6 Robot Vacuum, Robotic Vacuum Cleaner and Mop with Adaptive Routing, Works with Alexa.

We buy robotic vacuum cleaners for our ease, so they can keep our house clean. But what if they have such a short battery life that makes cleaning more annoying than fun? I think we all can relate to that.

So, we came up with this powerhouse of a vacuum cleaner which is no doubt a contender to be placed in the category of best robot vacuum in 2021. This RoboVac can pull up two double AA batteries so it will work longer than its rivals at the same price.



Mounting on two big wheels on the side and one revolving and balancing one in the center, this comes with a turret at the top. The red light inside it gives you a feel that the robot is looking at everything, making it more alive and real.

I know it seems somewhat scary, but that’s how it looks!

The red light in the turret is a laser that, together with other 14 sensing peers navigate and map its working space. At the back, there is a bin that can hold up to 480ml and a filter cleaning tool.

Flip over the Roborock S6 Robot Vacuum, and you will find a brush that makes wave-like motions to ensure all the dirt goes into the bin. The robot comes with a charging doc made with high-quality plastic.

It has multiple settings suitable for bare as well as carpeted floors. With a quite impressive max power of 2000pa of suction, the automatic setting will let it detect the carpeted and other kinds of surface and adjust its suction power. It is by far the best suction robot vacuum.

It works in zig-zag motions and pretty good in cleaning action. The side plastic brushes are an added benefit letting them penetrate the toughest nooks and crannies of your house. It can clean a single standard size room in 10 minutes.

Isn’t it too grand?

A jumbo battery of 5200mAH will provide a runtime of three hours on the lowest mode, and you get solid two hours with the balanced mode. The device promises to improve its functioning due to periodic firmware updates.

Not just sweeping dust off your floor, it will also mop the bare floors, if you attack a cloth to its cleaning module and that too without applying any cleaning agent.

With many features to impress its users such as high suction, dual battery for longer runtime, and precise and intelligent cleaning, four cleaning modes, it is a versatile product with the additional floor mopping function.

With this, you certainly get value for your money, and that’s what makes it the best robot vacuum on the market.

Why do we like it?

  • Monstrous battery size and long runtime
  • Versatile dual dusting and mopping RoboVac
  • Multiple cleaning modes
  • Automatically adjusting the suction power
  • High value for money
  • Premium design and efficient 16 sensors

Take a note:

  • You have to mount the RoboVac onto the charging station manually, but it is hassle-free
  • Mapping software may not work great

5: iRobot Roomba 614 Robot Vacuum- Good for Pet Hair, Carpets, Hard Floors, Self-Charging.

Having a prominent place in the category of robotic vacuum, there is no chance of missing products from iRobot Roomba. Moreover, the company’s portfolio is incomplete if Roomba 614 is ignored.

This is considered the best robot vacuum cleaner because of the range of features provides in a budget price. This robot is housed in the category of entry-level robots, so we are talking about functions and features with no frills.

You may miss some bells and whistles of some premium models. But trust me when I say, it is good at doing what it is supposed to do. Just a sneak peek, it is the best robotic vacuum for pet hair.


Fitted with an AeroVac technology, the tri-stage cleaning process ensures that all the dirt, debris and pet hair are removed and later filtered through the AeroVac filter.

It smoothens and optimizes the vacuuming process to give you the best cleaning efficiency.The side rotating brush will ensure that all the debris, even that lying deep against the wall is removed.

The rotating brushes at the center rotate in opposite motion to each other, unlike other robotic vacuums ensuring maximum cleaning efficiency.


The embedded iAdapt Technology helps the RoboVac to repeat the zig-zag motion and map your flooring layout. There is no need to worry about heights and dropping off from different flooring levels such as stairs because of this technology.

The sensor detects the dirt and looks for those places that potentially have more debris to clean. So, it spends more than usual time in at one location. But rest assured the area will be cleaned after it is done.

Mapping technology allows the robotic vacuum to avoid hurdles, rightly claiming the position of best vacuum robot.

Making no compromise on the quality, the vacuum is powered by a lithium-ion battery, unlike other nickel-metal hydride batteries which are cheaper. Adjusted at an angle of 27 degrees, it is a perfect device to clean the edges and corners.

You will see Roomba 614, working more deeply into the areas where the dirt is deeply penetrated because there is a Patented Dirt Detect sensors implanted into it. Hence, with this feature, we can safely say it is the best suction robot vacuum

It promises a 90-minute runtime according to the company, but it won’t be wrong to say that the timing can vary according to the size and floor type. Once out of charge, it will find its way to its charging station and will dock itself.

It is an excellent choice as an entry robot loaded with features at a very reasonable price tag. The cutting edge iAdapt Technology, AeroVac technology, and the tri-stage cleaning process leaves no reason to buy anything other Roomba 614

Why do we like it?

  • best smart vacuum 2021 who won’t break your wallet
  • best robot vacuum for pet hair because of multiple settings and powerful suction
  • Three-stage cleaning system loosens dirt, lifts and sucks.
  • Efficiently cleans both carpets and floor
  • easy to operate and maintain
  • the side-ways rotating brushes it provides a full wall to wall coverage making the cleaning process efficient
  • the tri-stage cleaning process ensures that it cleans all the places
  • with a more extended battery, you won’t have any downtime
  • best for small as well larger spaces

Take a note:

  • The air filter may not be as efficient as a HEPA filter
  • You will have to check when the bin is full manually

6: Eufy by Anker, BoostIQ RoboVac 30C, Robot Vacuum Cleaner.

Finding the best robot vacuum brands might be a tiring job for many of you because they all claim to be perfect in their cleaning action. Looking at this trouble faced by our readers, we suggest them to look no further than Eufy by Anker because the company is considered one of the best vac suppliers.

With this purchase, you will get a powerful Robotic vacuum yet at an enticing price. The duo is hard to resist.

Best Robot Vacuum Cleaner


Having a look at the design, we see it comes with a diameter of 12.8 inches and a height of 2.9 inches. The height allows it to slide under the low-clearance furniture easily.

It is slim and compact and not at all a sore to the eyes. The upper body is made with tempered glass with a lustrous shine. It is all black except for a subtle metallic design endowing it with some colors. The on/off button illuminates in different colors when charging, charged, and low on charge. And above the power button lies a WIFI indicator.

Flipping over the vac, you will find two big rubberized wheels on both sides. Along with the same line are two three-spoke plastic brushes to deeply clean nooks and crannies where the round shape of the vac is unable to reach.

The middle rotating wheels give it support. On the opposite end of the rotating wheel is a 0.6-litre dustbin accompanied by a release button. When low on battery it will dock itself on the charging station and recharge itself, so no hassle here.

The main rolling brush present in the middle works in wave-like motions and make sure every particle of the dust finds its way to the dust collector.

Its performance will also not disappoint you in any way. You will find it easily sliding different pieces of furniture and targeting the dirt, even fairing exceptionally when working on a low pile carpet without jerking.

Don’t you think, this feature makes it the best robot vacuum for carpet?

Jerking on carpets is a common problem of many RoboVacs in the market. The powerful suction of 1500pa is nothing less than incredible which you can get at this price. The BoostIQ mode will adjust the suction power according to the cleaning surface type.

On a full charge, you will get a runtime of 100 minutes which should be enough to clean even the big rooms. Alexa and Google can control it. Besides, it will also work on your voice command. It comes with a compatible smartphone app and remote control when the phone is not available.

The front of the vac is housing the infrared and bumper sensors and repeats its preset patterns to get its job done. It is an affordable, low frills RoboVac, who knows his job pretty well. It won’t be wrong if it is called the best budget robot vacuum

Coming with a few rolls of magnetic boundary strips to mark which area he should not be going to avoid unnecessary bumping into different objects. No need to worry about the RoboVac 30C dropping off the stairs, the drop sensors on the underside won’t let it happen.

Hence a great design coupled with high performance and at a low price, it promises you an excellent cleaning experience with a RoboVac.

Why do we like it?

  • Three power modes: “Standard”, “BoostIQ” and “Max.”
  • Does not come with mapping technology, but forward/backward motions clean pretty good
  • High suction power for deep cleaning carpets
  • The suction power coupled with rotating main cleaning brush makes it the best robot vacuum for pet hair
  • Magnetic tape for marking no go areas

Take a note:

  • May sometimes leaves some debris along with the deep corners because of the circular body

7: iRobot Roomba E5 (5150) Robot Vacuum – Wi-Fi Connected, Works with Alexa.

When going for shopping the best self vacuum, what do you have in mind? Well, let me tell you what you should be looking for in the best robotic vacuum cleaner.

There are three things such as versatility of the operation and floor compatibility, systematic and in-depth in cleaning and nimbleness, and agility. If you find these features, congratulations you have been successful in your quest.


iRobot Roomba E5 is all these features personified and yet some more. It is the best vacuum robot 2021 when it comes to its navigating and mapping ability.

It may not have the advanced technology of pricier models of RoboVacs when it comes to mapping, but it is a bump-and-run robot and will turn once it hit something.

After having a round of it, you will find equally cleaner carpets and bare floors.


The repetitive motion leaves the surface cleaner because its body house all the useful sensors required to get the job done. The height-detector sensor will help it navigate the height while the dirt-detect sensor will make it focus on a dirtier area until it is spik and span.

The Roomba E5 provides five times incredibly enhanced powerlifting suction power when compared with other Roombas budget options. You won’t see pet/human hair tangled with the dual rubber brushes, which is the issue many RoboVacs face.

This improvement will certainly bestow this product the title of the best robot vacuum for long hair. Moreover, the high-efficiency filters will trap 99.99% of the pet allergen.

It is compatible with both Goggle assistant as well as Alexa powered speakers. You can also schedule a clean with its smartphone application.

While Roomba E5, might not be placed among the other high-end RoboVacs, it is certainly more than what its category can offer. It is reliable, robust, and highly efficient in its cleaning action. What else do you want when you have Roomba E5.

Why do we like it?

  • 5X powerlifting suction power
  • Intelligent navigation and gliding power even on low pile carpets
  • Comes with a tri-stage cleaning mechanism
  • the bump-and-run robot will clean in a straight line, concentrating where there is more debris
  • The incredible dual brushes make it the best robot vacuum cleaner for pet hair

Take a note:

  • It may lack the higher-end mapping technology of pricier models

8: iRobot Roomba s9+ (9550) Robot Vacuum with Automatic Dirt Disposal- Empties itself.

Were you thinking out list only have budget options? Well, you were thinking all wrong. The next on our roundup of best robot vacuum 2021 premium product is for those who can cough up extra buck when they locate a quality product.

This proud offering from iRobot Roomba is chosen for its powerful suction and the ability to replace a human vacuum when it comes to performance. It is one of the few RoboVacs which can clean the house and later on clean themselves as well.



When most vacuums are struggling to get into the corners due to their circular shape, Roomba s9+ comes with a d-shaped body, featuring PerfectEdge Technology to clean even along the wall.

The sleek outlook is enhanced with the presence of a copper imitation lid.

When Roomba is working, you see the edges of the lid illuminating with white light. It is also relatively smaller in size with 12.3 inches in diameter and 3.5 inches in height.

So, it can easily glide along with the hurdles and go under the low-base furniture. An extra weight works to its advantage and gives it durability.

Like high-end vacs, it houses numerous cutting-edge sensors such as RCON sensor, clutter sensor and a camera for better navigation of the floor layout. You get three cleaning modes such as Clean/Power, Spot Clean, and Home.

The indicator LED illuminates in different colours to show when it is charging, cleaning, and when connected to WIFI.

The wall-sensor is located at the side and under the lid is a bin, filter and the carrying handle. The clean base is where the RoboVac empties itself, and it is the same place where it automatically docks and charges itself. The clean base can hold up to 30 cleanings of debris.

With its high-end navigation and mapping sensors, it takes the job of a vacuum to the human lever avoiding places where it is not supposed to do preserving the charge. Roomba s9+ without any doubt the best robot vacuum with mapping ability because of its Smart Map feature.

With its exceptional suction power, vacuuming any hair (pet or human) is no issue at all. The suction power adjusts automatically, depending on the carpeted surface, wood or tiled floor, making it the best robot vacuum cleaner for carpets.

Those who think Roomba s9+ is an expensive option for a vacuum will be satisfied with a look at its features. The multiple suction modes will let you clean all parts, layouts and flooring type. Above and beyond, the camera is an excellent help for navigation.

Why do we like it?

  • Value for the additional money spent
  • Attractive and premium looking outlook
  • Sleek and shiny surface
  • Self-emptying mechanism

Take a note:

  • Mighty suction power may not let the battery last longer
  • Expensive for those looking for a budget option

9: Samsung Electronics R7040 Robot Vacuum Wi-Fi Connectivity, Ideal for Carpets, Hard Floors, and Pet Hair.

You may have seen robot vacuum cleaners in the market that looks more like a flying disc, but when you look at R7040 Robot Vacuum, you feel like looking at a high-end car. The shiny, lustrous surface and all black plastic body is its highlighting feature.

It is a budget option when it comes to the robot vacuum line of Samsung electronics.


It is a D-shaped vacuum cleaner, so you will find it going against the wall to clean the corners and edges.

It may seem heavy at 8.82 pounds, but the extra weight provides it with sturdiness. Its height is 3.8 inches high, and it can easily manage to go under the furniture.

The body of the robot vacuum also holds a camera which is protected by a transparent shield.

Best Robot Vacuum

This camera takes the navigation and mapping of the floor layout to the next level, which is why this RoboVac is considered the best robot vacuum with mapping with excellent abilities.

Around the front edge are the bumper sensors, auto-shutter tool, and obstacle sensors. These sensors help the Powerbot R7040 to perform its job efficiently. Moreover, the anti-drop and anti-bump sensors do an excellent job.

With the Edge Clean Master, the spinning side brushes are no longer need to push the dust and debris towards the main brush. Instead, the auto shutter tool will drop the rubber blade on the floor to clean the edges while pressing against the wall.

Cyclone force technology exerts centrifugal force to separately store dirt and debris into an outer compartment of the dust collector. This technology helps to maintain precise suction power. It adjusts the suction power according to the floor. The vacuum works well on thick carpets that are generally placed in the living rooms.

The robot vacuum can recharge itself by docking on the power station claiming the position of the best-automated vacuum. Depending on the mode and the type of surface, the battery will provide a runtime of 30 – 60 minutes.

It is compatible with both the smartphone application and comes with remote control, recharging base and a user’s guide. Like all other RoboVacs, this one is also not good with wires. So before cleaning action, the wires should be secured.

With excellent maneuverability, this RoboVac can go all around the furniture and gets its job done. With its RoboVac in your house, there is no need to supervise the cleaning process. It is smart, efficient, and quick in its cleaning ability.

Moreover, the simple maintenance routines of the Powerbot R7040 is highly recommended.

Why do we like it?

  • Edge Clean Master to clean the edges against the wall
  • Cyclone force technology stores the dust and debris in a separate compartment for better suction power
  • Automatically adjusts the suction power
  • A large of sensors and camera for better navigation and cleaning process

Take a note:

  • The Samsung Smart Home app may experience bugs sometimes
  • Although the body is sturdy, it seems heavy

10: Roborock S6 MaxV Robot Vacuum Cleaner.

Approaching the end, we have reached to this product by Roborock, which is already a famous name in the market. This is a pricy version of robotic vacuum cleaners. When you are ready to pay the price this RoboVac, you would certainly look for something exceptional in its job.

In the next section, we will look at all the details, and you will know why we included this product as the best smart vacuum 2021, and we assure its specs won’t disappoint you a bit.



This is a multi-function vacuum cleaner which will dust as well mop your floor. After a round with this, your floor won’t need any more cleaning.

Moving towards the suction power, with 2500Pa, this product is by far the most powerful product of the company.

The Roborock S6 has been fitted with a Qualcomm APQ8053 processor which is the power source for the AI-based obstacle avoidance technology.

The on-site dual cameras, coupled with AI Technology, will estimate the size of the obstacles and navigate its path around them. We already told you it is the best automatic robot vacuum cleaner.

Roborock S6 MaxV is 3.8 inches in height and 13.8 inches in diameter, this is good for large areas. On the body, you can quickly locate the On/Off button along with the Dock and Spot Clean buttons.

With the option to control from the smartphone, you can store different flooring layouts for future cleaning. With this device, you get five cleaning modes such as Balanced, Gentle, Quiet, Turbo, and Max. Any of these can be utilized according to the requirements.

With the massive 5,200mAh battery, you can continuously clean the house for three hours at Quiet Mode. After the battery gets too low, it will go to the charging station and dock itself. This battery life gives a beating to many high-end brands.

For all the users who have carpets in their house, you can adjust the carpet mode from the app. Adjusting the suction according to the carpet, makes it the best robot vacuum cleaner for carpets.

For mopping the floor, the user manual mentions to clean the floor three times to avoid debris jamming into the cloth. There is a mop cloth bracket where you have to adjust the slightly damp cloth and fill the water tank to start the mopping action.

It features one of the most oversized mop cloth brackets, thanks to its overall bigger size. With a large dustbin size of 15.5-ounce, there is no need to empty it after every. Overall, maintenance and cleaning are easy.

The app also mentions when the filter, main brush, and side brush needs to be cleaned, which is a handy feature to avoid trial and error.

With a collection of bells and whistles expected from a high-end robot vacuum cleaner, its features make it a chic amalgamation of frills with impressive performance.

The powerful suction will deeply clean all the flooring types. Coupled with the moping ability, it is the best irobot vacuum.

Why do we like it?

  • Five different cleaning modes
  • Powerful suction to leave your floor debris-free
  • The powerful suction makes it the best robot vacuum cleaner for carpets
  • The artificial intelligence features will avoid unnecessary obstacles
  • Features by far the most oversized mop cloth bracket for better mopping

Take a note:

  • Sometimes, the obstacle-avoidance may not work properly
  • Clean the floor thrice before moping
  • High suction may feel a little noisy when doing hard jobs

Buying Guide- Best Robot Vacuum 2021

Have a glance at this guide before you buy one

How big/small is your house?

 There are different robot vacuums for different areas. For instance, the Roomba S9+ is best suited for larger areas such as 2,000 square feet. Similarly other may be good for a smaller area. Having a look at your house and its flooring level is imperative to buy the best robotic vacuum.

Related to the dwelling size is the battery capacity. A bigger battery will provide a better and longer runtime. For more significant areas, look for bigger batteries.

How much area do you have under your furniture?

Since you also want your RoboVac to clean under the furniture, looking at the space under the furniture is essential as well. For instance, Eufy by Anker, BoostIQ RoboVac 15C MAX is best for navigating under low base furniture and navigating around the constricted spots.

What kind of flooring do you have?

If you have carpets in your house, you need the best robot vacuum for carpet. One important thing to note here is the suction power of the vacuum cleaner needed to pull the debris out from deep into the carpets. For instance, with 2500Pa of suction power Roborock S6 MaxV is an excellent choice for carpets.

If you only have hardwood, you may proceed with the not so premium options such as iRobot Roomba 614 which is an entry-level but works best for hardwood floors. But in case of a combination, you may need to buy the higher-end options such as Roborock S6 MaxV because others may get tangled into different combinations.

Are you looking for the best robotic vacuum for pet hair?

Well, we all love our pets for the millions of things, but what we don’t like is their hair sticking at everything. For pet hair, you need something like iRobot Roomba 675 which will efficiently remove pet hairs from the floor.

The powerful suction is also an important consideration to make because sometimes these hairs become stubborn. For those having allergies, they should make sure the RoboVac is fitted with a HEPA filter that can remove the dust and allergen particles up to 99.97%.

Working with pets, you have to ensure that the dustbin is frequently emptied and the filters are washed and in good condition.

Is budget your concern?

Before looking for any supporting features, select a budget bracket. There are many budget options available in the market which also provide useful features. But remember, they are budget options so you can’t expect bells and whistles of high-end brands with them.

But many budget options such as iRobot Roomba 675 are available that are pro in doing the basic job-cleaning the floor. The high-end premium RoboVacs will have all the additional features such as camera, AI smart technology, edge cleaning and many more.


Frequently Asked Questions:

Is a robotic vacuum cleaner worth buying?

The automated cleaner gives you the ease of cleaning with no supervision. Many of them have the feature to self-dock and charge. So once out of charge, they will move towards the charging station. They can continue the cleaning motion once their battery is fully charged.

Why are robotic preferred over others?

They are an excellent addition to your house and let you concentrate on other fun activities. They are compact and smoothly glide on the floor. The height makes them suitable to clean under the furniture efficiently.

Can robotic vacuums clean along the edges as well?

Well, they are plastic brushes which are protruding outwards, so they can reach into the deep corners and edges of the house and clean them. Some of the vacuum cleaners come in D-shape body which can move close against the walls and clean them spik and span.

Can they replace the traditional vacuum cleaners?

The vacuum cleaners are preferred due to the ease of cleaning they provide. They are not made to replace the traditional wired vacuum cleaners, but they remove all the hassle of working with wires or vacuuming the house yourself.

With their intelligent cleaning, they have taken the monotonous task of moping and vacuuming to the next level.

Final Verdict:

Close your eyes and imagine a tiny thing gliding along your floor and sweeping all the dust, debris, pet hair, and much more from your floor. Can you feel the clean, shiny floor with no pet hair and all that without even fidgeting with wires or any supervision?

Does not it feel good? Well! my personal experience says, it feels superb.

 That’s what makes the RoboVac the best robot vacuum 2021. These robotic vacuums are best if you don’t like to clean your house, frequently have visitors or want to clean it more often than you can manage. Their schedule cleaning mode will do their job without any instruction.

With these exceptional devices, your house will be on cleaning mode while you are enjoying your favorite show or shopping online.

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