Compare Roomba Models 2019 | with Comparison Chart

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This Roomba comparison has been written to be an exclusive point of reference for you in order to help you compare Roomba models in order to make a purchase. As countless models of Roombas have been released over the last 25 years, it can be hard to know where to even begin when it comes down to choosing one.

  • Best Overall – The Roomba S9+ is the culmination of the best robot vacuum technology. It has the most powerful motor, most advanced navigation technology and Automatic Dirt Disposal. You can purchase the Roomba S9 without the Automatic Dirt Disposal. This is the best choice for those with large homes and lots of carpets
  • Recommended Pick – The Roomba i7+ is a very complete model that shares some of the best features that the S9 has, such as the Automatic Dirt Disposal. The major difference between the i7 and the S9 is the power of the motor, making it very slightly less effective on carpets, although it will still do a good job. The Roomba i7 is this robot vacuum without the Automatic Dirt Disposal technology, although this can be bought after.
  • Best Balance – The Roomba 960 is a smart choice that balances cleaning ability and budget. It is basically as good as the Roomba 980 but for a few hundred dollars less.
  • Budget Wi-Fi – The Roomba 690 can also connect to the app but is much cheaper due to having a less powerful cleaning motor and more basic navigation.
  • Budget Non-Wi-Fi – The Roomba 614 is the best non-smart budget option as it is significantly cheaper than the other models. Admittedly, the features of the Roomba 614 do not compare to the newer and wirelessly connectable models.

If you’re looking for a robot mop, it may be worth reading our best robot mop comparison article.

Compare Roomba Models



Choosing your Roomba doesn’t have to be hard. This comparison of the best Roomba models is the culmination of hours and hours of research an in-depth thought into providing recommendations for different models based on different circumstances.

The Roomba S9+ has made its way onto the market pushing the limits of suction power and cleaning ability found in robot vacuums. Having only been released within a short time from the previous Roomba i7+, the S9 is unlike anything else seen from both iRobot or its competitors.

This model is a premium piece of technology and very exciting development in the industry. Whilst it is easy to get wowed by the most complex features and arguably the best Roomba, do not forget that this is not what your purchase is about.

The best Roomba for you is the one that fits into your context. Your budget, the size of your home and your expectations will inform this decision. All the information here is all you need to compare Roomba models in order to find this. We have included one of the most detailed Roomba comparison charts too.

Also Read: Best Roomba for Pet Hair

Roomba S9+ – The Most Advanced

s9+ with self disposal

Every inch of the Roomba S9+ uses the best technology of its kind and is accordingly the best robot vacuum from iRobot. Coming down to the design and shape, navigation technology and cleaning motor, you have the super sports car version of the robot vacuum market. Here we will run down for you the most significant features found with the Roomba S9+, and explain why it is the best robot vacuum from iRobot.

1.Perfect Edge Technology

The D Shaped Design of the S9 was a major change for iRobot as it takes a step away from their iconic style and branding. iRobot has always used a perfectly round build on all of their previous Roombas. When the products were first produced over 20 years, the rounded circular look was a memorable part about what was so different about Roombas. With the latest Roomba S9, they have had to let go of this circular design for the sake of enhanced cleaning ability. Although it might seem like a minor change, it actually can make a huge difference to the cleaning ability of the robot vacuum. This D-Shaped design changed and its positive effects have been labeled by iRobot as PerfectEdge Technology. Neato was the original brand to use this design and here is why iRobot has adopted it:

If you look at Point 1 you can clearly see the main brush (colored green) is far closer to the wall than in the case of the i7. Those inches make a difference to the cleaning ability of each robot vacuum. Point 2 looks at the side brush which job is to push dirt into the main brush so it is sucked into the dustbin. Although it is not as big as the one of the i7, it doesn’t have to be. Instead, iRobot has increased the total number of side brushes from 3 to 5. Because they are shorter holding more flex and more of them in total, the side brushes are that bit stronger when pushing heavier dirt and debris.  Finally, Point 3 sits in the middle of the two main brushes and highlights how the Roomba S9 main brush is 30% wider, not just in the middle, but nearer the action of the side brush. All in all, these changes are big and make a significant difference to the cleaning ability of the Roomba S9 over previous models.

2.Automatic Dirt Disposal

Just as with its immediate predecessor the Roomba i7, the Roomba S9+ has an Automatic Dirt Disposal unit capable of holding up to 30 bins worth of dirt. The i7 was the first to have this hugely game-changing feature in the robot vacuum market. With robot vacuums, the goal is to take as much effort out of cleaning the home as possible.  The addition of the Clean Base unit took this to a completely different level as hands-on maintenance as reduced from being needed every few cleans or less to over a month. This is certainly a feature for the rich as the unit adds a hefty amount to the total price. iRobot cleverly introduced it as a side option for their newer models, labeling those sold with the unit as a “+” model. When considering a purchase, the Clean Base should be thought of as a separate product sold with the robot vacuum. For example, Roomba S9 (minus the +) is the same robot vacuum without this dirt disposal unit although it can be purchased at a later date. we talk about these two options in more detail in our Roomba S9+ vs S9 comparison article.


3.Superior 3-Stage Cleaning System

The power of the cleaning motor is second to none when compared to any other Roomba or robot vacuum. Labeled as the Superior 3-Stage Cleaning System, the maximum suction power is 40 times greater than the standard motor found in the Roomba 600 series. For comparison sake, the previous Roomba i7 has the Gen 3 Motor which is just 10 times more powerful than the 600 series.

At the core of every cleaning system of a robot vacuum is the strength of its motor and the suction power it provides. Without any doubt, this power translates into more reliable and effective cleaning by the Roomba S9. This especially comes into its own when cleaning carpets, which some robot vacuums have been known to fail to do an effective job.

As you can see in this image, the Roomba S9 maximizes the contact it has on the edge of carpets too. Effectively, this robot vacuum is more than deep clean ready.

4. iAdapt 3.0 & IMPRINT Mapping

Navigation technology used in the Roomba S9 is actually one area that has not seen improvement from the Roomba i7. At this stage, iRobots mapping technology is actually getting seemingly flawless so it is hard to image where exactly it will go from here.

First up is the fine-tuned iAdapt 3.0 that features vSLAM & Mapping technology. This allows the Roomba S9+ to navigate very efficiently around a living space. A camera builds up a map of your home accessible through the iRobot Home app which the S9+ remembers and uses to path its cleaning route. Building on this, Imprint Smart Mapping distinguishes each room and allows for them to be individually cleaned. In the Home app, you can select for the S9 to just clean the kitchen or living room. Alexa compatibility also enables this voice commanded, using the words along the line of “Alexa, clean the kitchen”.

Standout Features

  • Strongest Motor
  • Best Navigation Technology
  • D-Shaped design
  • Automatic Dirt Disposal
  • Self Recharge & Resume
  • Voice Control
  • Home App

Takeaway Point

An unmatched robot vacuum in the whole market and the top dog when you compare Roomba models. If you’ve got the budget and many carpets then this is the Roomba for you.

>>>View Roomba S9+ on Amazon<<<

Roomba i7+ – Automatic Dirt Disposal & High Spec


The Roomba i7+ is a new model which did not get released too long before the Roomba S9. Many of the key features in the S9 that make it so effective are found in the i7, although the design, cleaning system and motor power are lesser. In some ways, the i7 was a more innovative product than the S9 as it was the first robot Roomba that used an Automatic Dirt Disposal system. A good article to read if you’re interested in that two robot vacuum is this Roomba S9 vs i7 comparison.

1.Automatic Dirt Disposal

The i7+ came out with the ability to self dispose of its waste, up to 30 cleans worth, using iRobots Clean Base. As mentioned with the Roomba S9+, the Clean Base should be viewed as a standalone product that is compatible with the i7 and S9 (adding the “+”). If Automatic Dirt Disposal technology is something that you are particularly keen on, you will have to get the i7 or S9 model. This has huge benefits if you are so inclined, yet beware of the more than hefty price tag that comes along with it. You could always start with the i7 as a standalone and add it in later if you are not sure. Read more about the differences between the Roomba i7 vs i7+ here.

Roomba i7+ self disposing system

2.iAdapt 3.0 & IMPRINT Mapping

iAdapt 3.0 and Imprint Mapping Technology are also consistent between the i7 and the Roomba S9. Effectively, these robot vacuums can navigate at the same rate and clean at a similar rate. The cleaning time may vary in a more carpeted home as the S9 has a more powerful motor and greater suction power. It should also be noted that these models can self-recharge and self-resume cleaning using this navigation technology, making battery lifeless and less important. The i7 has Imprint mapping so it can clean individual rooms in your homemaking its effort more precise and able to deal with mess in certain rooms.


3.3rd Gen Motor

The Roomba i7 uses iRobots 3rd Gen Motor which achieves a maximum suction power that is 10 times that of the 600 series. This doesn’t even come close to the S9 ability to achieve 40 times that figure. It is important to remember that this doesn’t mean the S9 will always perform better in every clean as the i7 is more than capable on hard floors and lighter carpets. It is on the thicker and deeper carpets where the i7 won’t compete, although it can still do a decent job. What is more likely to be different is the total cleaning time as the i7 will take longer on the harder to clean areas. In addition to motor power, the D-shape and wider brush of the newer S9 will also make it more efficient at cleaning in both corners and open spaces.

Standout Features

  • iAdapt 3.0
  • Imprint Smart Mapping,
  • Decent motor
  • Home App
  • Auto Disposal
  • Voice Control
  • Recharge & Resume

Takeaway Point

Until very recently the i7+ was the “wow” product from iRobot. Whilst the Roomba S9+ is more advanced, it will not necessarily do that much better of a cleaning job in some homes. This is a cheaper option for Automatic Dirt Disposal technology.

>>>View Roomba i7+ on Amazon<<<

Roomba 960 – A Well Priced But Highly Effective Robot


The Roomba 960 is a real gem of a robot vacuum. Much more reasonably priced yet still highly capable, it may no longer be top of the range but it is possibly the best option for most customers. When looking across this comparison, this vacuum is a standout in terms of the quality for the price.

1.iAdapt 2.0, Smart Mapping & VSLAM

iAdapt 2 is in the mid-range level of navigation technology from iRobot but isn’t actually that far behind the capabilities of iAdapt 3. The principal difference is the lack of Imprint mapping and targeted room cleaning. Beyond that, the Roomba 960 has Smart Mapping & VSLAM technology allows for the most efficient cleaning routes. When navigating around, there are no substantial differences in the efficiency of the cleaning routes between iAdapt 2.0 and iAdapt 3.0. The Roomba 900 series was the first that build up a Smart Map of the home, something that only the i7 and S9 can also do. Check out our article comparing the Roomba i7 vs Roomba 960, for more information.

The Smart Mapping & VSLAM element introduced a camera on in the body of the Roomba that collects data on all furniture and objects in the home. It translated this data to create a map that is accessible in the Home app along with a variety of other metrics that are recorded by the Roomba. The benefit is that the Roomba knows your homes inside perfectly and accordingly create the perfect cleaning path that is quick. This was a huge step up from other Roombas who uses iAdapt 1.0, a more random and sensor driver approach that increases the total cleaning time by a huge amount. If you look below you can see how to create the perfect line that does not go over areas multiple times:

smart mapping & VSLAM iadapt 2.0 technology

The Roomba 960 is one of the only models with the recharge and resume function, as this is informed by the complex Smart mapping. Just as with the other models that have it, the robot uses this mapping technology to pick up cleaning exactly where it left off. Map Reports of the home are displayed on the iRobot Home app and in detail clean statistics are shown through this platform. This app also allows for scheduling and other control features.

2.Aerfoforce 3-Stage Cleaning Motor

A lagging point of the Roomba 960 compared to the latest and best from iRobot is the Aeroforce 3-Stage Cleaning Motor. It is still fairly decent with 5 times the power of the 600 series motor. Although it doesn’t compare to the motors of iRobots powerhouses, it is still highly capable of cleaning hard floors and some carpeted surfaces. Where it will lag behind, slightly, is messier situations on deep and thick carpets. The navigation technology and Dirt Detect can identify these areas so it can spend more time cleaning them. In many instances of a tougher cleaning job on carpets, it won’t be a matter of if but when.

The 3-Stage Cleaning system is an approach used in many Roombas and reflects how different brushes work with the motor of the vacuum. The side brushes push dirt into the way of the main brush which is sucked up into the dustbin. Between models, the varying factor is the power of the motor.

Standout Features

  • iAdapt 2.0
  • Smart Mapping & vSLAM
  • Home App
  • Voice recognition
  • Recharge and Resume

Takeaway Point

Roomba 960 is a very suitable choice for most readers. It has the best balance of features whilst being reasonably priced compared to the newer models.

>>>View Roomba 960 on Amazon<<<

Roomba 980 – Used To Be The Best


The Roomba 980 used to be the powerhouse of iRobots robot vacuum range, thanks to the Gen 3 Motor, the same as in the Roomba i7. When comparing within the Roomba range, if your thinking about getting a Roomba 980, the models which you would consider it against are the 960 and i7, as their features most closely cross over. On the one hand, the 960 is identical other than the motor, and on the other, you have the i7 with the same new motor power but enhanced navigation and cleaning technology. The 980 Vacuum Cleaning Robot takes the edge over the 960 by some subtle improvements which include; a better motor, 45 minutes more battery and a carpet boost function. All of these features are better in terms of specifications, but whether this is necessary for a practical living is a different matter.

1.Gen 3 Motor & Carpet Boost

The obvious highlight features of the Roomba 980 is the Gen 3 Motor and Carpet Boost function. Previously, it was the only Roomba with the power it had, and now this has changed. The maximum power of was twice that of the 960 and the Carpet Boost function was unique to the Roomba 980. Effectively it was the only worthwhile choice for those with deep and thicket carpets. Now, this isn’t the case and the place of the 980 has arguably been lost a bit. However, these functions are still useful and work very well making the 980 still somewhat of a powerhouse.

2.Compared to the Roomba 960

The Roomba 980 and 960 are very similarly matched when comparing all of the other features. Together they introduced the revolutionary iAdapt 2.0, Smart Mapping & VSLAM navigation system. Both models work with the Home app and are connectable to the smart home, equalling each other on the features they have. The only other true difference is the battery life compared between the two models. Whilst the Roomba 980 has a battery life of 120 minutes, the 960 can dish out 75 minutes of cleaning. Self-recharge and resume cleaning of these models thanks to iAdapt 2.0 has rendered this difference in battery life much less significant. If your home takes less than 75 minutes to clean then there is no effective difference, and if it is longer then the 960 can just recharge and resume cleaning when your out.

3.WiFi Connectivity

The 980 is Wi-Fi enabled with the use of the iRobot Home App, along with many of the other models mention. For all you passionate smart homers we recommend one of these models with it. If you want the convenience of scheduling, monitoring activity, pausing and playing your robot, viewing stats and many more functions from the ease of your phone then these models are for you.

Standout Features

  • iAdapt 2.0
  • Smart Mapping, vSLAM
  • 3rd Gen Motor is powerful
  • Home App
  • Voice recognition
  • Recharge and Resume

Takeaway Point

Big spenders, stick to the i7 (read our comparison here) or S9 as these are more advanced. The 960 is almost as good and a smarter purchase considering the price. All in all, the  980 has lost its place in the range when you compare Roomba models navigation and cleaning technologies. We have written an article comparing the Roomba 960 vs 980 in more detail than found here.

>>>View Roomba 960 on Amazon<<<

Roomba 690 – Budget Smart Home Option


The Roomba 690 robot vacuum is a capable piece of equipment for a much more realistic price tag for most people. It was released in 2017 to fill in a gap in the iRobot product line, a mid-range smart robot vacuum cleaner. While the other models are better, they are also much more expensive and for some slightly more modest features, you can still get the job of cleaning your home done.

1.Compared to 900 Series

When you compare the Roomba 690 with the 900 series, the major difference comes from motor power and smart mapping. The cleaning motor is slightly weaker compared to the 900 series and may struggle with high pile rugs and carpets. As a cheaper Roomba, the 690 just uses dirt detection lacking Smart Mapping and VSLAM so cleaning routes will not be as efficient. For less than half the price of 980, the 690 robot vacuum can still connect via Wi-Fi to the Home app in order to access many of the features associated. Accordingly, this is potentially the most popular choice due to its lower price balanced with some of the newest features. 

2.Home App

The 690 features are practically the same as the classic 650, just with Wi-Fi connectivity and access to the Home app. For the relative price, this is very impressive and worthwhile as the Home app is a basis for control, scheduling, and monitoring of Roombas. This model also has the potential to use voice recognition assistants Amazon Alexa & Google Home, a much sought after feature. If you compare the 690 with the other smart feature Roombas, it is a more realistic option for many purchasers due to the price.

3.Battery life

It has a 1 hour battery life but can take up to three hours to charge, so relying on dirt detection only with one hour each round may not be enough if you have a large house. This is the first model featured to not have Self Resume cleaning function, which makes battery life far more relevant as a spec. Those with larger homes and cleaning areas will fare much better with a model that features the self resume cleaning features, as you may find yourself requiring 2 or more cleans by you Roomba to finish the job.

Key Features

  • iAdapt 1.0 Navigation
  • Dirt Detect sensors
  • Amazon Alexa & Google Assistant compatible
  • Home App

Takeaway Point

The budget smart home option that does a good job on less challenging surfaces. The price tag will probably make this robot vacuum one of the preferred choices of Roomba.

>>>View Roomba 690 on Amazon<<<

Roomba 890 – Smart Connected Roomba With Moderate Price


The Roomba 890 Robot Vacuum offers a smart home compatible vacuum which is a middle ground between the 690 and 980 in terms of price and motor power. Sharing the same motor as the Roomba 960 but the same navigation technology as the Roomba 690, the 890 is really for those who want some power to the motor and aren’t fussed about the quality of technology seen in newer models.

1.How the Roomba 890 fits in

In reality, the Roomba 890 is closer to the 690 than the 900 series. This is because the more recent models have far more advanced navigation technology. Whilst you can use the Home app with the 890, the features and function you get from it are the same as what you would get if you have a Roomba 690. Overall, the app is a more of A remote control extension for the 890, rather than a portal to a new set of features as seen with the newer models.

The Smart Map reports and detailed metrics are only available with those models with iAdapt 2.0 or 3.0.  If you want better home mapping and motor power go for a 900, i7 or S9 model. If you would sacrifice motor power for a low price go for the 690 instead. If you want a decent price and motor, without being fussed about the latest and best Roomba technology, the 890 is a solid option.

2.Motor Power & Navigation

The Roomba 890 motor uses the Aeroforce 3-Stage Cleaning system, about half the power of the 980’s max output and five times the 690 ‘s output.  The critical difference here will be how effective the robot vacuum is with dealing with carpet mess, higher carpet pile or the density of fibers. The Roomba 890 can return to Home Base to charge but it will not resume on its own like the newest models. With 60 minutes of battery life, the same as the 690, the Roomba 890 is limited in its ability to finish a longer clean in one charge. It is recommended that those with larger homes and cleaning areas should opt for a model with iAdapt 2.0 or 3.0 in order to ensure that job is finished in one clean, even if the Roomba needs to recharge,

Standout Features

  • iAdapt Navigation
  • Dirt Detect sensors, Stair fall prevention
  • Amazon Alexa & Google Assistant compatible
  • Home App

Takeaway Point

The Roomba 890 is pretty slap down the middle of iRobots range. We have written an article comparing the Roomba 890 vs 690 in greater depth.

>>>View Roomba 890 on Amazon<<<

Roomba e5 – New Roomba Similar to 690 & 890


The Roomba e5 was an odd addition to iRobots product line when it was released at the same time the i7. Although it is very new, it has relatively limited technology and doesn’t really differentiate itself much from the Roomba 890. Apart from a sleeker design, the Roomba e5 has a slightly longer battery life which most likely defines what its purpose is, as the section below on battery life will explain. We compare them in more detail in this comparison of the Roomba e5 vs 890.

1.Older features

Most of the Roomba e5 features are quite outdated and don’t offer the device a unique place to slot in among the existing Roombas. For example, it has the most basic iAdapt 1.0, a relatively random sensor-driven form of navigation. The motor is the Aeroforce 3-Stage Cleaning, that is in other older models like the Roomba 890. Although it works with the iRobot Home app, it is limited in the features it can use as it doesn’t have iAdapt 2.0 or 3.0, which begs the question of where this robot vacuum fits in.

2.Modern Design

The design of the Roomba e5 is undoubtedly more modern and slick compared to the older models of iRobot. For quite some time, iRobot has had a similar look, using matte browns and silvers along with black. More recently the company has gone for more modern look shiny and sleeky looks with more of a focus on black.

3.Battery Life

With a battery life of 90 minutes, the Roomba e5 has a clear improvement over 690 and 890, which have just 1 hour. It almost seems that iRobot recognized that without recharge and resume functions, 1 hour was not enough to do a proper cleaning job in one session. Roombas e5 has seemed to address this issue to provide an option of a robot vacuum that doesn’t need to be overly expensive with the best navigation technology, but can still do the job in one round.

Standout Features

  • iAdapt Navigation
  • Dirt Detect sensors, Stair fall prevention
  • Amazon Alexa & Google Assistant compatible
  • Home App
  • 90 minutes

Takeaway Point

When you the e5 to the 690 and 890, the clear difference is the battery life. The additional 30 minutes of cleaning time makes the difference when finishing a round of cleaning in one go, which is needed without a self recharge and resume function. iRobot clearly wanted to create a robot vacuum without the expensive Smart Mapping & VSLAM that can do a clean of a household in one go.

>>>View Roomba e5 on Amazon<<<

Compare Roomba Models: Roomba e5 vs 690

Roomba 614 – Cheap And Cheerful


The Roomba 614 vacuum cleaning robot is a cheap and cheerful robot vacuum relative to the other products explored here. Unfortunately, Roombas are highly technological pieces of kit that are in general expensive. The 614 is an older budget option that will still perform well in a small cleaning area without excessive costs.

1.Low price but limited features

At a price under a third of the top of the range Roomba models, the 614 vacuum cleaning robot is certainly a much more comforting purchase decision compared to the other models. If you are buying a robot vacuum for pet hair without being fussed about smart home compatibility, this is your best option.

The Roomba 614, is in essence, the same as the 690 with no smart home features. It shares the same motor, edge sweeping brushes, automatic recharging, the navigation method, and dirt detect technology. What you can’t do is schedule cleans, connect to the iRobot Home App and therefore voice recognition.

A simple click of the “Clean” button on the Roomba 690 gets it going.  As a smart home blog we recommend getting a model which can connect to the Smart Home App, but still, consider this choice the right decision for someone just looking for a simple robot vacuum. Due to its price, we believe the 614 is a choice that must be mentioned.

2. Who is this suitable for?

The weak motor and limited navigation technology make this suitable for homes with a small cleaning area or perhaps one large room. It is also recommended to use this on hard floors mostly, although it has the same motor as the Roomba 690 and can have a go at some carpets.

Takeaway Point

The super cheap budget option from Roomba. The 614 is by no means flashy, yet very appealing compared to the very high typical costs of Roombas.

>>>View Roomba 614 on Amazon<<<

Roomba 650 – The Old Legend


The Roomba 650 robotic vacuum cleaner is the best-known model of robot vacuum there is and quite possibly the best selling. Having first been announced in 2012, this model is slightly outdated with new models outshining it with their cleaning and technological ability. The reliable and sturdy Roomba 650 robotic vacuum cleaner is still a great choice for a tidy price compared to its older siblings and a great choice if you want something to get the job done. A comparison of the 650 and 690, shows the only difference is the smart technology found in the newer version. One distinct disadvantage of the Roomba 650 robotic vacuum cleaner is the lack of Wi-Fi connection and therefore lack of access to the Home App, making this model less efficient than the 690. When you compare the Roomba 650 with the latest release by iRobot there is quite a difference. Now it would be much wiser to go for one of the newer models. But please, stand with us in recognizing the other models in this article heritage found with this absolute classic, the Roomba 650.

>>>View Roomba 650 on Amazon<<<

Roomba 880 – An Outdated Power House


The Roomba 880 robotic vacuum cleaner has been replaced by the 890 that adds smart features. It has been discontinued by iRobot although still available on Amazon used. When you compare Roomba models 880 and the 890, the $120 difference is justified in the long run. The ease of use and control that comes with iRobot Home App makes it a worthwhile purchase. On that basis, we probably wouldn’t suggest buying this model over the other Roombas. The Roomba 880 is the older and non-smart version of the 890. Features shared are pretty identical in regards to cleaning ability and navigation. The fundamental difference is a lack of the Wi-Fi connection and associated app functions.

Roomba Comparison Chart

CHECK PRICE ON AMAZONroomba i7+ with self disposal stationROOMBA i7+iADAPT 3.0
GEN 3YesYes
GEN 3YesNo
GEN 3YesNo

Roomba Comparison: Final Word

The Roomba product range offers enough variety to make it attractive to quite a range of customers. When you compare Roomba models S9+i7+960, 980 with all the other models on show, they are a clear cut above the rest.

The S9+ is without a doubt the best in every aspect, and it has a unique disposal system as well as iAdapt 3.0 Navigation. However, it is expensive and another Roomba may suit you better because of the price aspect.

But given all the features and price, we recommend the Roomba i7+

There is an inevitable feature and price trade-off applies which in the case of robot vacuums is to be much more considered. This is because they can be very expensive. Thanks for reading this Roomba comparison article, we now sincerely hope you have all the information you need to make the right purchase decision for you.


This section answers some questions you may have about Roombas in a short concise manner.

What is a Roomba?

Roombas are a robot vacuum manufactured by robotics company iRobot. They are the original commercial robot vacuum and have been leading the market for the last 15 years. Such devices are aimed to replace any human effort put into vacuuming.

How does a Roomba work?

Roombas use a mixture of technologies to navigate around floorspaces, suck up dirt off the floor and store it until it needs to be disposed of.

How much is a Roomba?

Roombas come in old and new versions, as well as varying in features. Their range is typically priced between $200-$900.

What is the difference between the Roomba models?

The main difference between the Roomba models are the power of the cleaning motor, efficiency of navigation technology, included accessories and the ability of Roombas to recharge, resume and self dispose after cleaning. The higher the series number the generally better, except the i7+ which is the best.

Which Model of iRobot is the best?

There is no one size fits all approach to choosing the best Roomba model. The Roomba i7+ has the best features objectively, but it also the most expensive. A cheaper Roomba will be perfectly adequate for a smaller home with hard floors. It all depends on your personal situation.

Which robot vacuum is best?

The Roomba is the most solid brand of robot vacuum and the Roomba i7+ is leading the market at the moment. There are other brands such as Dyson, iLife, Neato and Bobsweep which provide robot vacuums, although they are not as well reviewed as Roombas.

Is a Roomba good for hardwood floors?

Hard floors present an easy task for a Roomba. All models will have no problem cleaning up dirt and debris on harder surfaces, even the cheaper ones such as the 614.

Which robot vacuum is best for pet hair?

All Roombas are designed to capable of cleaning up pet hair. Inevitably, when you compare Roomba models, the newest and best vacuums will be the most consistent for picking up fur.

Can Roomba clean entire house?

This depends on the size of your home, which Roomba you have and how many floors their in your home. In general, the newer models with better mapping technology will be able too.

Can you use Roomba without WIFI?

The smart home enabled Roombas; S9, i7+, 960, 980, 890 and 690 all connect to WiFi but can be used without it.

How long is a Roomba cleaning cycle?

This depends on the cleaning job size. Typically you can expect it to last around 60 – 120 minutes.

How long do Roomba batteries last?

This comparison features model with battery lives between 45 – 120 minutes.

What kind of battery does a Roomba use?

Various rechargeable lithium-ion batteries.

What is a Virtual Wall for Roomba?

An accessory which the Roomba interprets to be a wall and therefore not clean past. This prevents the Roomba going in any room you don’t want it too.

Are robot vacuums worth it?

In our opinion, absolutely! yes

Rupert Pople

Rupert is the founder of this website and a smart home tech enthusiast fascinated by the power of connected devices. Within his Business Management (BSc) degree at the University of Nottingham, he studied the technological impact of the Internet of Things.

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