Best budget robot vacuum 2021 – Reviews and buying guide

Vacuuming seems like an easy job, but it gets quite tricky when you begin. However, with the best budget robot vacuum, you have the freedom of telling your vacuum what to do, and it would do the rest.

Automation in vacuum cleaners ensures that you don’t have to make any effort to operate the vacuum, and the vacuum is programmed to do everything on its own.

Our 03 Best Picks

BoostIQ RoboVac 11S
BoostIQ RoboVac 11S
  • BoostIQ Technology
  • infrared-sensor
  • 4 side brushes
Best Pick
Best Pick
  • Adaptive Navigation
  • Works with Alexa
  • Smart Sensors
Upgrade Pick
Upgrade Pick
  • Precision Navigation
  • Strong Suction
  • Mapping Feature

The things that you need to look for in your robot vacuum cleaner before buying are its battery life, size, and shape. It completely depends on your requirements and the amount of work you want from the tiny robot vacuum cleaner.

Considering all these aspects will help you choose the best budget robot vacuum in 2021.

Best budget robot vacuum 2021

Name  Brand Color Battery type Price
Roomba 675 iRobot Black Lithium Ion Check Price
BoostIQ 11S Eufy Black Lithium Check Price
BoostIQ 30C Eufy Black Lithium Ion Check Price
DEEBOT N79S Ecovacs Black Lithium Ion Check Price
ILIFE A4s ILife Black Lithium Ion Check Price
Roomba 614 iRobot Black Lithium Ion Check Price
Roborock S4 Roborock Black Lithium Ion Check Price
Neato Botvac D3 Neato Grey Lithium Ion Check Price
Yeedi K600 Yeedi Black Lithium Ion Check Price
Roomba 960 iRobot Black Lithium Ion Check Price

1. iRobot Roomba 675 Robot Vacuum


Affordable and best-selling robot vacuum which functions along with Alexa (an Amazon product made as a virtual assistant); best for sucking pet hair; cleanse carpets and bare floor; it doesn’t burden the sockets at home and self charges (you don’t have to plug in).

Not only this but it is the crown in the list of best value robot vacuums in 2021.

It de-stains carpets and hard floor leaving no carp in your heart behind.

It is like iRobot Roomba 615 robot vacuum but the feature that stands out in the model iRobot Roomba 675 robot vacuum is the wifi connectivity which is missing in the model 615.

You can customize it according to your routine cleaning but a little effort of indicating through your voice by enabling the Alexa would permit the vacuum to start cleaning.

Fully charged it can help you with the cleaning for about 90 minutes but then the self-charging function turns on.

It carries the ability to detect dirtier areas and cleans them more profoundly. The sensor fixed in the body of the vacuum makes its way between narrow openings and senses your assets laid down on the floor before colliding.

It also enables you to program it in a way that your house gets rid of every type of sludge or debris every day at a specific time

Monetary Data you need to know about.

  • It takes up to 2-3 hours to fully charge the iRobot vacuum.
  •  The capacity of the dust bin fixed in it is of 0.3L.
  • It weighs only 7.8lbs.
  • Stretches up to 3.5″ in height which proofs the fact that it can wipe out the dust off the floor from under the sofa or bed etc.
Why do we like it?
  • Wifi connection available
  • Easy to monitor
  • iRobot Home App available on iOS and Android too
  • Pet hair or the debris seldom gets stuck
  • Adjusts to the change in the type of the surface on which it is cleaning
  • Highly geared sensors
Take a note
  • The performance may fluctuate
  • The robot might produce noise

Final words

The people are running on the track of advancements in technology and making the best productive use of it so you should also make sure that you are not behind in this race. So grab your laptop and order the best low cost robot vacuum and welcome ease in your life.

Related Articles:

Best latest robot vacuum cleaner
Best Robot cleaners for swimming pools
Top 10 Robotic vacuums for pet hairs

2. Eufy by Anker, BoostIQ RoboVac 11S (Slim)


It is the best budget robot vacuum cleaner in 2021 and a model of RoboVac 11. Being perfectly wafer-thin and having 1300Pa powerful suction it is the best affordable vacuum cleaner having its position at the top of the list.

This robot vacuum the propensity of self-charging and cleans the carpets and firm floor of all the mire of filth.

Eufy 11S functions and cleans the house in a way it seems like it has never been dusty. It vacuums for a time span of 100 minutes on a hard floor and the BoostIQ increases its force of suction accordingly when needed.

The glass on the surface free from any sort of score so the protection of your valuable robot vacuum cleaner is assured.

An infrared sensor in its system helps refrains it from bumping into walls, furniture, and many other assets placed in a home.  

Not only this but it also a drop sensor which will blow the candle of fear in your heart as this feature will abstain from dropping off the staircase (if any at your home). 

It also has 4 cleaning modes: Auto, Spot, Edge, and Single room. The most preferred and used are Spot and Auto modes as auto mode enable the user to set a specific time in the routine schedules.

What you get when brought from Amazon:

  • RoboVac 11S
  • Remote control (2 AAA batteries included)
  • Charging Base
  • AC power adapter
  • Cleaning tool
  • An additional set of high-efficiency filters
  • 4 sided brushes
  • 5 cable ties
  • Welcome guide
  • Amazon’s worry-free 12-month warranty

Monetary data you need to know about:

  • The dumpster fixed in it is just 0.6L.
  •  Mass is 5.85 pounds.
  • The makers have given a 12-month guarantee.
  •  Programmed it in a way that 5 to 6 hours of consumption is a must when charging an out of juice battery.    
Why do we like it?
  • Wifi connection available
  • Easy to monitor
  • iRobot Home App available on iOS and Android too
  • Pet hair or the debris seldom gets stuck
  • Adjusts to the change in the type of the surface on which it is cleaning
  • Highly geared sensors
Take a note
  • Sustentation of the garbage pail might be needed after every cleaning round.
  • May not turn back to its base station on its own.

3. Eufy by Anker, BoostIQ RoboVac 30C

RoboVac 30C, Robot

This Robot Vacuum cleaner is extremely thin and the power it acquires for the sucking purpose is 1500Pa. It is a quiet device and does not add to any noise pollution in the surroundings. The built-in features enable cleaning on the firm house floor and medium-width carpets.

This best valued robotic vacuum can be monitored through Amazon Alexa and voice through Google Assistant which eventually leads to a facile completion of the cleaning.

The BoostIQ feature permits the Vacuum cleaner to increase or decrease the strength for suctions as per requirement and that also within 1.5 seconds only.

Cleaning can be done for 100 minutes consistently with a sound lower than you expect from a certain machine.

It has dual motors which carry one brush for carpet cleaning and the other brush is for hard floor surface cleaning and this ultimately increases its productivity.

It also has boundary strips which will not allow the robot cleaner to cross the boundaries which will help you to keep away some specific areas from your robotic cleaner.

What you get when brought from Amazon:

  • RoboVac 30C
  • 13.2 ft boundary strips
  • Remote control (2 AAA batteries included)
  • Charging base
  • AC power adapter
  • Cleaning tool
  • Additional set of high-geared filters
  • 4 sided brushes
  • 5 cable ties
  • Welcome Guide
  • Amazon’s worry-free 12-month warranty

Monetary Data you need to know about:

  • This best affordable robot vacuum has the capability of storing 0.6L of dust.
  • The dimensions are as follows: 330*300*73mm.
  • In addition, it has a suction power of 1500Pa.
Why do we like it?
  • The outer body of this best budget robot vacuum is strong
  • Amazon Alexa and Google Assistant can be used for voice command
  • Boundary strips come along with this robot
  • It is a quiet device and is soft to one’s ears
Take a note
  • The process of cleaning becomes time taking
  • Poor basic navigation might be expected to be experienced
  • In conclusion by taking into consideration the price of the vacuum we can interpret that the action of cleaning gets far better until and unless you go for the right mode.

4. Ecovacs DEEBOT N79S


Now, this low-cost robot vacuum has a paramount suction ability and can work for 110 minutes at a constant rate. This one can also carry out its function on carpets and hard floor surfaces. It carries the potential of getting self powered.

It has a two-sided brush and a major one. The modes are the part of its inner body:  when you want to clean a larger area so Auto mode is the most helpful.

When a small region requires cleaning, a Spot mode is preferred for this purpose, and when the brim of the floor or any object has to clean, the Edge mode has been designed with the very intention that the edges are not left uncleaned.

The instructions and the commandments for this product can be given via Amazon Alexa and the Google Assistant voice command.

The app can be yet another option to manage the robotic cleaner: Ecovacs Smart App. This contains some newfangled features like direct control, scheduling, status updates, different cleaning modes, and accessories.

When it runs over a heap of dust or debris, it automatically increases the power of suction by 2X.

What you get when brought from Amazon:

  • 1 year warranty
  • 1 charging dock
  • 4 dual-length side brushes
  • 2 well functioning air filter
  • 1 remote control along with the battery
  • 1 cleaning tool
  • Customer support

Monetary Data that you need to know about:

  • It is 3.3 inches tall so you do not need to figure out how to clean thin spaces like for example: in between of a couch and the floor because it will do for you.
  • Its dimensions are almost 33*33*7.8 inches.
  • 6A batteries are the requirement of this product but you do not have to worry about it as it is included along with you DEEBOT robotic vacuum when ordering from Amazon.
Why do we like it?
  • Cleaning performance is remarkable
  • Amazon Alexa, remote, Ecovacs Smart App, and the built-in button are the various available options
  • There is no possibility of your robot getting stuck in between narrowed spaces.
  • It is worthy enough to buy this vacuum cleaner
Take a note
  • Although it is the best economical robot vacuum but it may create noise
  • In a nutshell, the navigation can be an issue

Final Words:

Overall, it may be said that the services it offers in return are way more than the cost of it. The features that this robot vacuum contains are mostly found in costly and extravagant robotic cleaners, so this is something that is prioritized in the list of its advantages.

5. ILIFE A4s Pro Robot Vacuum


This best priced robotic vacuum is smart and prone to new and advanced era. Again this one is also able to charge itself which is termed as self-charging. In addition it is perfect for hard floor and average carpets.

It is especially the best budget robot vacuum 2021 manufactured by ILIFE.

It contains Gen 3+ CyclonePower in addition to 1500Pa power of suction which is its fullest potential. On the other hand in the Spot mode, the suction power is greater with the value 2000Pa.

According to the need, the suction power shoots up on its own which images the fact that it does contain the latest and advanced technology.

The ElectroWall/Virtual Wall can also be setup to limit the areas to be cleaned for the robotic vacuum.

The cleaning process is done by making sure that the quietness around remains at its place so that your children do not get disturbed while sleeping or your wife/husband can continue with their virtual meetings. To cut a long story short this product is extremely user-friendly.

What you get when brought from Amazon:

  • ILIFE A4s Pro
  • Electrowall (2 AAA batteries included)
  • Remote control (2 AAA batteries included)
  • Charging dock
  • AC power adapter
  • Cleaning tool
  • 1 extra filter
  • 4 sided brushes
  • User manual
  • Worry-free 12-month warranty

Monetary Data that you need to know about:

  • Diameter is 12.2″.
  • Height is 2.95
  • Other than these dimensions it weighs 4.84Lbs.
Why do we like it?
  • The monitoring of this best value robotic vacuum is simple
  • There are different modes: Auto, edge and spot.
  • It is the best cheap robot vacuum cleaner
  • A virtual wall can also be made
Take a note
  • You might not find the navigation that advanced
  • Unfortunately, it cannot be controlled through voice command

Final Words:

In the end this best robotic vacuum can be a good solution to all the problems and complications you might face while using other vacuums. 

6. iRobot Roomba 614


If you have a pet at your home then this best valued robot cleaner would be a great choice as it will help you to get rid of pet hair. It is for carpets and firm floor.

Carries a potential of self-charging which means you will not have to do the honors of plugging it in and will always be found ready for its work.

It has Dual Multi surface brushes which clean simultaneously and eventually boosts the result.

This best priced robot vacuum has a built-in sensor which detects the regions of your home where the dust particles and more concentrated and the suction power there increases.

An edge cleaning brush is created which sweeps away the dust particles and unwanted material form under the sofas of from narrow openings.

It remains alive and works for about 90 minute and then automatically charges itself.

Not only this but it also has cliff detecting sensors which will hold it back from falling off the stairs.

Why do we like it?
  • Extremely easy to use
  • An efficient cleaning
  • Side brush can clean under furniture and between narrow openings
Take a note
  • It may add to the sound in the surroundings

Final Words:

To conclude, this device cannot be less than a blessing for you if you are fed up of the hanging spider webs under you couch or in the narrow spaces.

7. Roborock S4 Robot Vacuum Cleaner

Roborock Robot Vacuum

Here we present you the best priced Robot vacuum cleaner Roborok S4 which has the power of suction of around 2000Pa. This is for medium sized (in width) carpets and floor where cleaning is done in an efficient manner.

And lastly it can be monitored by an App easily downloaded on iOS and Andriod.

This most cheap vacuum cleaner takes a close survey at 300RPM of the room and builds a map accurate up to +/- 2cm which tells it where it’s been and where it has to still clean.

The surface of the vacuum is glass like transparent which enables the user to have a look inside and which makes it easier to keep a check on the debris bin until it gets full.

It holds a very strong suction power which sucks the dust off the carpets and the floors and this also confirms that it is cost effective and a very productive vacuum cleaner.

The control via app increase the variety of options like mapping once done can be saved, canceling out of some regions not meant to be cleaned and power settings.

Monetary data you need to know about:

  • Height = 5.04 inches (12.8 cm)
  • Width = 13.90 inches (35.3 cm)
  • Depth = 16.46 inches (41.8 cm)
Why do we like it?
  • On a hard, bare floor the performance of the robot vacuum accelerates.
  • Cleaning of low-pile carpets by Roborock S4 is highly efficient
  • Transparent surface
  • Strong Suction
  • App control
Take a note
  • It may not work on high-pile carpets
  • It is not suitable to use them in the car or on the stairs

Final Words:

All in all if you are looking for a new and advanced best budget robot vacuum then this is perfect for you. Do not give a second thought to it as too much thinking might ruin the decision.

8. Neato Botvac D3 Connected Laser Guided

This robot vacuum is highly advanced as it demands the use of smartwatches and smartphones. It is smarter than any other vacuum cleaner and provides proper cleaning maps.


The cleaning it does is in a linear manner without improper turns and pattern.

It undertakes the mapping procedure and navigates the place.

It is made in a D shape to make sure that the brush fixed in it cleans the corners unlike for the vacuum cleaners which are round in shape.

Whether it be a tiled, wooden or carpeted floor the performance of its task of cleaning does not fluctuate and remains uniformly high.

You can also resume the work of the vacuum maybe because your guest have came over but then afterwards it will continue from where it left.

The Neato app, which can easily be downloaded on iOS and Andriod, will assist you in fixing a schedule for your robot.

Monetary Data you need to know about:

  • The battery may not die for at least 60 minutes.
  • 1 year warranty.
  • Battery range: 2600mAh
  • Height: 100mm
  • Width: 335mm
  • Depth: 321
Why do we like it?
  • The best cheap robot vacuum cleaner
  • An everyday schedule could be set
  • It is the best Wifi robot vacuum
  • The vacuum is extremely powerful
  • This best value robot vacuum causes no damage to your fixtures
  • It can be operated in the dark too
  • Its running time is only 2 hours
Take a note
  • Its performance may drop while cleaning stairs
  • You might find some technical problems in the app

Final Words:

All things considered, it is for some the most affordable robot vacuum and for some it may not be. It is best for cleaning small spots which may not be possible with other vacuum cleaners because of their shape.

On the other hand it can be a good choice as it can be controlled by smart phones and smart watches (almost everyone has one, around their wrist).

9. Yeedi K600 Robot Vacuum Cleaner

Some living souls do say that the robot vacuums are becoming complex day by day and the makers program them with an excess amount of complications. So this Yeedi K600 robot vacuum cleaner is a great recommendation for such individuals.


It contains a motor-like mechanism in replacement of a brush which has a greater suction power of about 20,000r/min.

It is designed in a manner that the sound it produces decreases in frequency and turns bearable for a normal being.

A more profound cleaning can take place via dual side brushes along with a V-shaped nylon and rubber rotating brush. They simultaneously work by grasping the dust particles.

This one contains a Turbo Mode which enables the user to experience a deeper cleaning by an increase in the suction power up to 1500 Pa.

This best affordable robot vacuum can work easily on the tiled floor, hardwood and carpets. The low height of this robot enables it to make way between the floor and the low lying furniture.

The surface is covered with a protected glass and the advanced technology sensors avoid it from colliding with things around.

Self charging is one of the most admired feature that fortunately is in this low budget robot vacuum.

What you get when brought from Amazon:

  • Yeedi K600 robotic vacuum cleaner
  • Charging dock and power adapter
  • Side brushes
  • Remote control with batteries
  • Multi-function cleaning too
  • High-performance filters in dustbin
  • Instruction manual 
  • Amazon’s worry-free 12-month warranty

Monetary Data you need to know about:

  • Measures 13*12.8*3.1 (inches)
  • Weight is only 6.5 pounds
  • The sound it produces is only 55dB
  • The total vacuum power is approx 14,000Pa
  • The HEPA filter (traps the dust particles by the force of air) collects 99.97% of those dust particles
Why do we like it?
  • Can suck the debris and dust with a powerful force
  • Yeedi K600 has 3 distinct cleaning modes: Auto mode, spot mode, and edge mode
  • Trash bins have a large magnitude of capacity
  • It is not at all noisy
  • The battery once charged can work for a longer time span
Take a note
  • You might not be able to gain access
  • The feature of virtual walls/boundaries is absent here

Final Words:

All in all, when it comes to you expecting your household tasks to become a source of satisfaction then you should grab this best budget vacuum cleaner under $200. Every man-made object has flaws but on the contrary, it is efficient and a quiet robot best for cleaning.

10. iRobot Roomba 960 Robot Vacuum


If you have got fed up of pet hairs lying all around your house then you are on the right track because this product is perfect for cleaning of those areas which are concentrated with the hair of your companion animals.

Put it on hard floor and carpets and turn it on then you will surely experience the best cleaning.

It can accomplish its task by a very powerful suction ability and which 5X the air power. This eventually accelerates its performance.

It contains a smart mapping feature and cleans the whole region of your home.

Contains iAdapt advanced technology which helps in navigations.

Floor tracking sensors enable the best budget robot vacuum under $500 again assists in navigation and cleans in a correct and proper linear manner.

 As it was said before that this robot is an ideal choice for those houses which have cats or dogs. It has unique dual multi-surface rubber brushes that don’t get entangled with the hair.

High-Efficiency Filter traps 99% of cat and dog allergens.

It has the potential to learn your life lessons to your voice and this helps in making up your own schedules and plans according to which your robot will then do the cleaning.

Along with all the best features this cheapest robot vacuum cleaner can also be monitored via Alexa and Google Assistant which requires only the sound from your voice box.

High-traffic regions in your house which are concentrated with dust particles is easily detected by its sensors.

When Roomba 960 completes the vacuuming it automatically alerts the Braava jet m6 which then starts the mopping.

When its battery gets depleted it recharges and then restarts form where it left. This will decrease the effort contributed by you.

Monetary Data you need to know about:

  • Battery would run for 70-75 minutes
  • Weighs: 8.5 pounds
  • Diameter: 13.8″
  • Height: 3.6″
  • Warranty of 1 year
Why do we like it?
  • Easily detects and sensors hurdle or hindrances in its way
  • Amazon Alexa and Google Assistant do work as voice commander
  • Wifi connectivity can be gained access to
  • The pet hairs are easily trapped
  • It may not fall or trip over when the surface changes
  • The Spot clean mode enables the robot to clean the same spot again if still dusty
Take a note
  • You might not be able to navigate it your self
  • The performance of the battery might not be that superb

Final Words:

The suction on the high pile carpets might not give that good results On the whole, If you have a pet so we would commend this robotic vacuum but it your house is already thickened with high pile carpets so this Alas! Might not be for you.

Buyer’s Guide – Best Budget Robot Vacuums 2021

Decision making has always been like a mathematics problem for me. In my opinion you might be wondering how to cherry-pick the robotic vacuums.

Choosing to spend a lot of bucks on a specific robot is like an already thrown arrow that cannot be taken back. So don’t worry we are gonna hold your finger till you get one at your home.

So here are some points that you should drill in your mind:

Quietness: A frequent drill like voice always echoing in your ear might seem troubling and eventually the noise can lead to hearing problems. So the noise produced is the thing you should contemplate while spending your bucks for the robotic vacuums.

Size: This is especially for those who love to decorate their houses with a lot of fixtures and fittings. Because you will not like the fact that your vacuum takes a lot of space of your home. Keeping a robot which is compact and small can be good thing to consider.

Ease to monitor: Spending a whole one day in comprehending the instruction book can be a waste of time for many working individuals. For this very purpose we suggest you to buy that vacuum which is easy to use.

Suction power: When it comes to robotic vacuum cleaners we talk about the suction power. The more high-geared the suction of a vacuum is the more efficient cleaner that vacuum will turn out to be.

Performance: We are sure you will absolutely look for the presence of this element. The more better a vacuum will perform the more it becomes a source of contentment for you.

Which surface you want your robot to clean: Now the question that arises is that whether you want to clean high-piled carpets, low-piled carpets or hard floor. This is because many manufacturers have kept in mind a specific type of surface and designed the robot.

This eventually means that every robotic vacuum cannot perform that well on every surface.

Price: Lastly the price which is again the most important factor that a user whose first love has been money would consider and we are pretty sure everyone has worked till sweat to get in the position of buying the best budget robot vacuums in 2021.

The difference in the prices is usually due to a change in the features. So those features which are not wanted in your situation should be ignored, for example, you might be perfectly okay even when there is no voice command option.

Then in that case you are suggested to choose those vacuums in which these features are absent which will ultimately lead to a comparatively low cost.


FAQ’s – Best Budget Robot Vacuums 2021

Q1) What is the best inexpensive robot vacuum?

Ans) All the robotic vacuums are worthy enough to buy and bless your home with some advanced technology. But especially the preferred one is iRobot Roomba 675.

Q2) What is the slimmest robot vacuum?

Ans) Everyone does have low-lying fixtures placed in their homes so make your life easier and bring Eufy BoostIQ 11S to your place. It will take less place and will turn out to be more concise and compact.

Q3) What is the life span of the robot vacuums?

Ans) For how long high-tech machinery is able to live at your house whole solely depends on you. More the soft hands you will place on your robots the more they will get tamed even for more than 4 to 6 years.

Q4) Can these robotic vacuum cleaners supersede the normal vacuums?

Ans) The performance of the robots can never be compared to the manually used vacuums. When it comes to advancements in technology everyone adopts zero tolerance towards human errors. So for the people of 21st century the best value robotic vacuums are put over the normal ones.

Final Verdict:

We have listed above the best budget robot vacuums 2020 to let you welcome ease and smart technology in your life. The task of choosing which one is better and which one tick marks all your demands is now left on you.

We would like to remind you to put all your attention on the performance and efficiency when ordering one of the above-mentioned robots. We have done our best in turning your decision just like a slice of a cake and we hope that our assistance would help you a lot.

Leave a Comment