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Compare Roomba Models 2021, Charts and Comparisons

By luvmihome

“This post contains affiliate links, and I will be compensated if you make a purchase after clicking on my links.”

I am pretty sure none of us are going to say oh I am so looking forward to vacuuming my house. As someone who has to clean her house regularly, robot vacuums are a godsend.

The Ferrari of Robot vacuums is Roomba.  In the Roomba collection, you will find a Roomba in every price range.

However, selecting a Roomba vacuum can be confusing.  For example, do you need the newest models with the self-emptying bin, do you need a Roomba that works well on carpets or do you just want something for your hardwood floors?

We definitely can help!

In our review, we compare Roomba models side by side so you can make an informed decision.

Table of Contents

  • Side by Side Roomba Comparisons
  • Explanation of the Main Differences 
  • Newest Roomba Vacuums
  • Which Roomba Should I Buy?
  • Roomba Comparison Chart 2021
  • Our Top 4 Roombas with Reviews
  • Roomba 675 – (Best Roomba for the Money)
  • Roomba 890 – Good Mix of Value and Features (The Roomba e5 is an upgraded version of this Vacuum)
  • Roomba 960 – If you want multi room and more advanced cleaning
  • Roomba i7+ – If you want to clean specific rooms and a self-emptying bin
  • Other Roomba Overviews
  • Roomba Buying Guide
Quick Answer: These are our favorite Roomba Models!

BUDGET OPTIONS

    • Roomba 675 (Our budget pick)

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    • Roomba 690 : WIFI & Virtual Wall Barrier.

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    • Roomba 650 : NO WIFI but it has a Virtual Wall.

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    • Roomba 614 : NO WIFI, NO Virtual Wall Barrier.

Check Current Price

Note: A virtual wall barrier prevents the Roomba from entering certain areas. Wi-Fi allows you to Control and schedule cleanings with the iRobot HOME App. All the Wi-Fi Roombas work for 90 minutes and the non-WiFi Roombas run for 60 minutes.

MEDIUM PRICED OPTIONS

More advanced Cleaning than Budget Options:

  • Roomba 890 : Mid-range Roomba with WIFI

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  • Roomba e5 (Our  mid range pick) : Similar to the Roomba 890 (Similar specs and software) but has more cleaning power.

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ADVANCED OPTIONS

Latest Technology and the most advanced cleaning

  • Roomba 960 (Our Pick) : Multiple Room Cleaning.

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  • Roomba 980 : Features of Roomba 960 but has a Carpet Booster feature (Extra Cleaning Power).

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  • Roomba i3 (3150) : Similar to the i7 model. The main difference is it does not have the smart mapping function. So you can’t instruct this robot vacuum to clean specific rooms. You also can’t create clean zones or keep out zones.

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  • Roomba i3+ (3550) : Features of the i3 model but it comes with the self-emptying bin.

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  • Roomba i7 : Features of Roomba 960 but advanced navigation (can clean specific rooms).

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  • Roomba i7+ (Our Pick) : Features of Roomba 960 & i7 but has a Self-Emptying Dust Bin.

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  • Roomba s9 : Features of Roomba i7 but has more suction power and provides deeper cleaning in corners and along edges.  This model does not have the Self-Emptying Dust Bin.

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  • Roomba s9+ (Our Pick) : Features of i7+ but has more suction power and provides deeper cleaning in corner and along edges.  This model comes with the Self-Emptying Dust Bin.

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Note: Clicking the above links will take you to further information, current prices and customer reviews on Amazon.

Side by Side Roomba Comparisons

  • Roomba 675 vs 960: Click for full review
  • Roomba 960 vs i7/ i7+: Click for full review
  • Roomba e5 vs 960: Click for full review
  • Roomba 960 vs s9 / s9+: Click for full review
  • Roomba e5 vs s9 / s9+: Click for full review
  • Roomba 650 vs 690: Click for full review
  • Roomba 690 vs 960: Click for full review
  • Roomba 690 vs 980: Click for full review
  • Roomba 690 vs 890: Click for full review
  • Best Roomba for Hardwood Floors: Click for full review
  • Is a Roomba Worth It: Click for full review
  • Roomba 675 vs e5: Click for full review
  • Roomba 675 vs 690: Click for full review
  • Roomba e5 vs i7/ i7+ : Click for full review
  • Roomba 690 vs e5: Click for full review
  • Roomba 675 vs s9 / s9+: Click for full review
  • Roomba 890 vs s9 / s9+: Click for full review
  • Roomba 880 vs 890: Click for full review
  • Roomba 890 vs 960: Click for full review
  • Roomba 890 vs 980: Click for full review
  • Best Roomba For Pets: Click for full review
  • Roomba Alternatives: Click for full review

Explanation of the Main Differences 

Newest Roomba Vacuums

  • Roomba s9+:  The Roomba s9+ has all the features of the Roomba s9 but it comes with a Clean Baseâ„¢ Automatic Dirt Disposal.
  • Roomba s9:  Has more cleaning power than the i7 and the i7+.  It also has perfect edge cleaning technology for deep cleaning along edges and in corners.  The shape of the Roomba is also different from previous roombas and it has a wider dual double brushes.  The roomba s9 does not come with the Clean Baseâ„¢ Automatic Dirt Disposal.
  • Roomba i7+: Has the features of the i7 but it has a self-emptying bin feature. This makes this robot vacuum totally hands-off.
  • Roomba i7: Does not have the self-emptying bin feature of the i7+. Differs from Roomba 960 and Roomba 980 in that it can map specific rooms and keep track of them. This advanced navigation allows you to send the Roomba to specific rooms.
  • Roomba e5: Upgraded version of the Roomba 890. It has better cleaning performance.. Does not have the mapping capabilities or advanced features of the Roomba 960. 980, i7 or i7+.
  • Roomba 675: Similar to the Roomba 690 but it does not have a Virtual Wall barrier.

Which Roomba Should I Buy?

We have some of the best Roomba comparisons available, which highlight the top models with a comparison chart that highlights the differences between the various Roomba models.

Which Roomba should I buy? With the large variety of Roomba vacuums on the market, this can be a difficult decision.

Our recommendations cover Roombas for your every need and at various price points. Hopefully, this will make comparing roomba models much easier for you.

  • Irobot Roomba 690 Robot Vacuum-Wi-Fi Connectivity, Works With Alexa, Good For Pet Hair, Carpets, Hard Floors, Self-Charging

    Best Value – Roomba 675 If you are on a budget and looking for the best value we suggest the Roomba 675. Roomba also has the Roomba 690 and Roomba 614 models.The Roomba 690 comes with a dual mode virtual wall barrier. The Roomba 614 is a bare bones version of the Roomba 690. The Roomba 614 does not have a virtual wall or come with WIFI capabilities.

    Check Current Price
  • Irobot Roomba 890 Robot Vacuum- Wi-Fi Connected, Works With Alexa, Ideal For Pet Hair, Carpets, Hard Floors

    Good Mix of Value and features We recommend the Roomba e5 for the best mix of value and features.Roomba has recently introduced the Roomba e5 which seems to be Roombas replacement for the Roomba 890.

    Check Current Price
  • Irobot Roomba 960 Robot Vacuum- Wi-Fi Connected Mapping, Works With Alexa, Ideal For Pet Hair, Carpets, Hard Floors,Black

    Advanced Features: Roomba 960 or 980 We recommend the Roomba 960 instead of the Roomba 980.The Roomba 960 is cheaper and has the same features. The main difference is the Roomba 960 doesn’t have the carpet boost feature available on the Roomba 980.It also have a shorter running time than the Roomba 980. We don’t think this a problem since the Roomba 960 can return to its charging station to recharge and resume cleaning.

    Check Current Price
  • Irobot Roomba I7+ (7550) Robot Vacuum With Automatic Dirt Disposal-Empties Itself, Wi-Fi Connected, Smart Mapping, Works With Alexa, Ideal For Pet Hair, Carpets, Hard Floors, Black

    Latest Tecnnology – Roomba i7+ or the Roomba s9+: Roomba recently introduced this ground breaking model.There is more advanced navigation and this Roomba is the only one that has bin emptying capability, which makes it more hands off.  The Roomba s9+ has the features of the i7+ but it has more suction power and provides more advanced cleaning.

    Click Here to Check Price of the i7+

    OR

    Click Here to Check Price of the s9+

Roomba Comparison Chart 2021

Note: To see all roomba vacuums slide the scroll menu to the right at the bottom of the table.

Roomba Model614650675690880890e5960980i7i7+s9s9+Roomba Model
Navigation TechnologyiAdapt iAdapt iAdapt iAdapt iAdapt iAdapt iAdapt 1.0iAdapt 2.0 iAdapt 2.0 idapt 3.0 with
visual localization
idapt 3.0 with
visual localization
idapt 3.0 with
visual localization
idapt 3.0 with
visual localization
Navigation Technology
TechnologyAeroVacAeroVacAeroVacAeroVacAeroforceAeroforceAeroforceAeroforceAeroforceHigh Efficiency High Efficiency 4X cleaning power of i7 & i7+4X cleaning power of i7 & i7+Technology
WiFi Support
  • No

  • No

  • Yes

  • Yes

  • No

  • Yes

  • Yes

  • Yes

  • Yes

  • Yes

  • Yes

  • Yes

  • Yes

WiFi Support
Remote Control
  • No

  • No

Via AppVia App
  • Yes

Via AppVia AppVia AppVia AppVia AppVia AppVia AppVia AppRemote Control
Clean Entire
Level of House
  • No

  • No

  • No

  • No

  • No

  • No

  • No

  • Yes

  • Yes

  • Yes

  • Yes

  • Yes

  • Yes

Clean Entire
Level of House
Carpet Boost Feature
  • No

  • No

  • No

  • No

  • No

  • No

  • No

  • No

  • Yes

  • No

  • No

  • No

  • No

Carpet Boost Feature
Multi-room
Cleaning
  • No

  • No

  • No

  • No

  • (Up to
    3 rooms)

  • No

  • No

  • Yes

  • Yes

  • Yes

  • Yes

  • Yes

  • Yes

Multi-room
Cleaning
Customize Cleaning Preference
  • No

  • No

  • No

  • No

  • No

  • No

  • No

  • No

  • No

  • Yes

  • Yes

  • Yes

  • Yes

Customize Cleaning Preference
Self- Emptying Bin
  • No

  • No

  • No

  • No

  • No

  • No

  • No

  • No

  • No

  • No

  • Yes

  • No

  • Yes

Self- Emptying Bin
Battery Time90 min60 min.90 min.90 min.60 min.60 min.90 min.Recharge & Resume Cleaning120 min.Recharge & Resume CleaningRecharge & Resume CleaningRecharge & Resume CleaningRecharge & Resume CleaningBattery Time
Weight11.5 lbs.11.8 lbs.7.8 lbs.7.8 lbs.8.4 lbs.8.4 lbs.7.2 lbs.8.6 lbs.8.7 lbs.7.44 lbs.7.44 lbs.8.15 lbs.8.15 lbs.Weight
Dimensions
(inches)
17 x 18 x 5 13.4 x 3.6 x 13.4 13.0 x 3.7 inches 13 x 13 x 3.7 13.9 x 13.9 x 3.6 13 x 13 x 3.6 13.3 width x 3.6 high13.8 x 13.8 x 3.6 13.8 x 13.8 x 3.6 13.34 width x 3.63 high13.34 width x 3.63 high12.25 width x 3.5 high12.25 width x 3.5 highDimensions
(inches)
AccessoriesNone1 Virtual WallNone1 Dual Mode Virtual
Wall
2 Virtual Wall
Lighthouses
1 Dual Mode Virtual
Wall
2 Dual Mode Virtual
Wall
1 Dual Mode Virtual
Wall
2 Dual Mode Virtual
Wall
Imprint Smart MappingImprint Smart MappingImprint Smart MappingImprint Smart MappingAccessories
Roomba Model614650675690880890e5960980i7i7+s9s9+Roomba Model

Note: To see all roomba vacuums slide the scroll menu above to the right.

Our Top 4 Roombas with Reviews

1

Roomba 675 – (Best Roomba for the Money)

Irobot Roomba 690 Robot Vacuum-Wi-Fi Connectivity, Works With Alexa, Good For Pet Hair, Carpets, Hard Floors, Self-Charging
Features
  • Automatically Recharges Itself
  • Dual Mode Virtual Wall
  • Battery life: Approximately 90 minutes
  • Remote Control: Via Smartphone
  • Compatible with Google assistant and Amazon Alexa
  • App: Yes

The Roomba 675 is a budget option Roomba. It doesn’t have the latest technology of the Roomba 980, i7 or i7+ but it is a great budget option.

What is the difference between the Roomba 650 and 690?

The Roomba 690 is one of the latest models offered by IRobot and is an upgrade on the popular Roomba 650 model.

It has the same features as the Roomba 650, however, the main difference is the Roomba 690 has an iRobot HOME App that lets you clean and schedule conveniently and is compatible on devices with Amazon Alexa and the Google Assistant.

Another difference is the the Roomba 690 has Lithium Ion batteries and comes with a dual mode virtual wall technology.

What is the difference between the Roomba 614, 675 and 690?

Roomba has come out with a number of budget options. The Roomba 614 is the bare bones version of the Roomba 690. It does not have WIFI capability and it does not come with a dual mode virtual wall.

The Roomba 675 is another budget option recently introduced by Roomba. This Roomba however does not come with a dual mode virtual wall.

Design and Accessories
The Roomba 690 has a virtual wall barrier that can work in halo mode. This mode prevents the Roomba from going near such objects as a dogs water dish or a cat litter. It also prevents the Roomba from entering certain areas in your house.

Navigation
The Roomba 690 uses the iAdapt navigation technology. All the Roombas in the 600, 700 and 800 series are based on this navigation technology.

The 900 series uses iAdapt 2.0 navigation technology which utilizes a visual localization camera that allows you to map out your house.

The Roombas in the i7 and i7+ series use iAdapt 3.0 navigation.

The iAdapt navigation technology is an advanced system of software and sensors that allow the Roomba to clean a room more thoroughly. The vacuum uses up to 40 robotic behaviors and more than 60 decisions per second to ensure that every section of your house is clean.

You will find the Roomba will make multiple passes over the same area to make sure your house is clean, similar to how a human would do when cleaning in real life.

So how does this translate to your home? Reviewers love the fact that this vacuum can clean under dressers, sofas and other hard to reach areas. The Roomba is also able to navigate around stationary items.

A few reviewers have mentioned that the Roomba will take light items for a ride around your house so before starting the Roomba you might want to remove some of the clutter from your floor.

Alternatively some reviewers have mentioned that the Roomba tends to bang into the base boards leaving scruff marks. You can put rubber door stripping on your Roomba to solve this problem.

Something you should consider is a few reviewers stated that the Roomba wouldn’t clean black lines or areas on their rug. This is because of the cliff sensors on the Roomba. If you are planning to purchase, this is something you should keep in mind.

Cleaning Performance
A robot vacuum is not meant to be a replacement for an upright vacuum when it comes to cleaning power. That being said think of how much time you have freed up.

Additionally, if you are scheduling the Roomba to clean everyday you will end up with an extremely clean house. This is especially handy if you have animals and have to clean up after them constantly. All the Roombas in the 600 series use Aero vac technology.

The 800 and 900 series use Aeroforce technology which provides greater cleaning power.

Price: The Roomba 690 is an entry level Roomba vacuums and is ideal for customers on a budget. This vacuum along with the Roomba 675 and Roomba 614 are the budget priced cousins to the Roomba 960, 980, i7 and i7+ which have more extensive features.

PROS

  • Good value for money
  • Works on all floor types
  • Ease of use
  • Has Wifi Connectivity
  • Compatible with Google Assistant & Amazon Alexa

CONS

  • Cannot clean multiple rooms in one go
  • bristle brushes prone to getting hair stuck in it
Click Here for Latest Price
2

Roomba 890 – Good Mix of Value and Features (The Roomba e5 is an upgraded version of this Vacuum)


Irobot Roomba 890 Robot Vacuum- Wi-Fi Connected, Works With Alexa, Ideal For Pet Hair, Carpets, Hard Floors
Features
  • Automatically Recharges
  • Remote Control: Via Smartphone App
  • Comes with one virtual wall
  • Battery life: Approximately 60 minutes
  • Approximately 5 times cleaning power of the Roomba 690
  • High Efficiency Filter
  • Tangle Free Rollers

This midrange Roomba is the perfect blend of technology and price. It utilizes a lot of the technology found in the 900 series such as Aeroforce vacuum technology and a dual mode.

Design and Accessories
All Roomba vacuums have similar dimensions and appearance. This vacuums dimension are approximately 13.9 diameter by 3.6 height and pretty much fits under all your furniture, especially those hard to reach areas.

A great accessory that comes with this vacuum is the dual mode virtual wall accessory. One mode prevents the Roomba from entering certain areas. If you use this device in halo mode the Roomba will be instructed to avoid certain objects.

Navigation
The Roomba 880 uses iAdapt navigation technology which has a suite of sensors that allows your Roomba to access all those nooks and crannies in your house. This vacuum also have sensors that can detect areas that have more dirt than others and then target these areas.

Cleaning Performance
This vacuums differs from the Roombas in the 600 series. This Roomba along with the Roombas in the 900 series uses AeroForce technology which according to Roomba delivers up to 50% better cleaning performance.

The vacuum has dual counter rotating extractors that have a rubber thread design. This rubber thread grabs and breaks down dirt and debris. The angle of the extractor then guides the dirt and debris into the vacuum field.

Price
The Roomba 890 is in the mid level price range when it comes to Roomba vacuums. They have greater cleaning power than the vacuums in the 600 series. These vacuums hit the the sweet spot between price and technological features.

What is the difference between the Roomba 880 and 890?

The main difference between these two vacuums is the Roomba 890 has has an iRobot HOME App that lets you clean and schedule conveniently and is compatible on devices with Amazon Alexa and the Google Assistant.

A few other minor differences is the Roomba 890 uses a Lithium-Ion battery and the Roomba 880 uses the Ni-MH battery. The Lithium Ion battery is supposed to have longer battery life.

Another minor difference is the accessory that comes with the Roomba. The Roomba 880 has 2 virtual wall lighthouse beacons and the Roomba 890 has one dual mode virtual wall barriers. These are the devices that control what rooms the Roomba will not be allowed to enter when cleaning.

The lighthouse beacon that comes with the Roomba 880 allows this Roomba to clean up to three rooms.

What is the difference between the Roomba 890 and e5?

The Roomba 890 is similar to the Roomba e5 in specs and software. However, the Roomba e5 offers more enhanced cleaning performance. The Roomba e5 unlike the Roomba 890 also has a washable bin.

PROS

  • Tangle free dirt and debris extractors so you have less maintenance
  • Stronger Cleaning Power than the Roombas in the 600 and 700 series

CONS

  • Cannot clean multiple rooms in one go
  • Cannot recharge and resume cleaning job like Roombas in the 900 series
  • Doesn’t have the carpet boost feature of the Roomba 980
Click Here for Latest Price
3

Roomba 960 – If you want multi room and more advanced cleaning


Irobot Roomba 960 Robot Vacuum- Wi-Fi Connected Mapping, Works With Alexa, Ideal For Pet Hair, Carpets, Hard Floors,Black
Features
  • Automatically Recharges at charging station & Resumes Cleaning Job
  • Remote Control: Via Smartphone App
  • Comes with one virtual wall
  • Battery life: Approximately 75 minutes
  • High Efficiency Filter
  • Tangle Free Rollers
  • Multi-room Cleaning
  • App: Yes plus Clean Map Report & Custom Cleaning Preference

Design and Accessories
Roomba tends to stick to the same visual design for all its vacuum and the Roomba 960 stick to the playbook. These Roombas are 3.6 inches in height and can effectively clean all the nooks and crannies in your house. This Roomba comes with a number of nifty accessories such as the dual mode virtual wall barriers.

Navigation
Both of the vacuums in the 900 series have wifi connectivity. The iRobot HOME app allows you to do everything from your smartphone. An added plus is it is compatible with Amazon Alexa and the Google Assistant.

The Roomba 960 and 980 are the only Roomba vacuums that offer iAdapt 2.0 technology. In non-technical language what this means is that your Roomba can map your entire level house, navigate your house and keep track of its location. This new technology will make sure the Roomba can thoroughly clean your entire house.

If you have a large house the Roombas in the 900 series are ideal. These vacuums will automatically return to the home dock and recharge when the battery is running low.

They will also resume cleaning where they stopped when the battery was running low. The Roomba 980 and 960 are the only Roomba vacuums that have this feature. If you are the set and forget it type the vacuums in the 900 series are an ideal choice.

Cleaning Power
The Roomba 960 utilizes Aeroforce cleaning technology to provide great cleaning for your house. The things that set the vacuums in the 900 series apart arethe following:

  1. Most roombas will remove dirt with just one pass. The Roombas in the 900 series allows you to request two pass cleaning. You can use your app to do this. This is really helpful if you have a messy area to clean or if you have pets.
  2. All of the Roomba vacuums have a side brush that can clean wall edges, however, the Roomba 960 has a special edge cleaning action that can clean wall edges and around furniture legs. The app that comes with Roomba can be turned off if you want the vacuum to finish quickly.

Price
The Roomba vacuums in the 900 series are the high end models in the Roomba vacuum series. Like most vacuums in the Roomba collection the higher the series number and features the higher the price. This Roomba is not as expensive as the Roomba 980 but it does however, have a lot of the same features.

What is the Difference between the Roomba 960 and 980?

Both the Roomba 980 and 960 have similar features. The main differences between the Roomba 980 and the Roomba 960 are listed below:

  1. Battery life: The Roomba 980 has 120 minutes of cleaning power versus the Roomba 960 which has 75 minutes cleaning power.
  2. Cleaning Performance: The Roomba 980 has twice the cleaning power of the Roomba 960. There is a carpet boost cleaning feature that allows you to increase cleaning power for your rugs and carpets.
  3. The 960 uses an older motor similar to the ones in the 800 series.
  4. The Roomba 980 had two Dual mode virtual wall barriers while the Roomba 960 has one.

PROS

  • Can Clean Multiple Rooms
  • Can Recharge and Resume Job
  • Custom Cleaning Preferences such as edge cleaning and two pass cleaning
  • Longer Battery Life means longer cleaning period
  • Stronger Cleaning Power than the Roomba 890
  • Carpet boost feature that provides extra cleaning power
  • Uses visual localization to map your house for more efficient cleaning

CONS

  • Expensive
  • Need light for the visual localization to map the area it is in
Click Here for Latest Price
4

Roomba i7+ – If you want to clean specific rooms and a self-emptying bin


Irobot Roomba I7+ (7550) Robot Vacuum With Automatic Dirt Disposal-Empties Itself, Wi-Fi Connected, Smart Mapping, Works With Alexa, Ideal For Pet Hair, Carpets, Hard Floors, Black
Features
  • Automatically Recharges & Resumes Cleaning Job
  • Remote Control: Via Smartphone App
  • Comes with one virtual wall
  • Battery life: Approximately 75 minutes
  • High Efficiency Filter
  • Tangle Free Rollers
  • Multi-room Cleaning
  • You can select which rooms to clean
  • Self-emptying Bin

The Roomba i7++ is the latest addition to Roombas arsenal of vacuum cleaners and takes cleaning to a whole new level.

Not only does this vacuum automatically recharge and resume cleaning but it also empties its own dust bin. I don’t think you can get more hands off than this.

How does it differ from the vacuums in the 900 series?
The Roomba i7+ is the latest vacuum in the Roomba line of vacuums. Some of the main differences from the Roombas in the 900 series are listed below

  • Doesn’t have the Carpet Boost feature of the Roomba 980?
  • Unlike the Roombas in the 900 series you can select which rooms you want cleaned.
  • Unlike the Roombas in the 900 series it has a self-emptying bin.

How does it differ from the i7?
The Roomba i7+ is exactly the same as the Roomba i7. The only difference is the Roomba i7+ comes with a self-emptying dust bin.

Navigation system
Imprint smart mapping. You can control which rooms are cleaned. So if you only want your Kitchen cleaned you can do so.

Cleaning Power
Roomba states that this vacuum has 10 times the vacuuming power of the Roombas in the 600 series.

Filters
The Roomba i7+ uses a high efficiency filter which is more efficient than the Aeroforce filters used in the previous models.

PROS

  • Self-emptying bin
  • Can send the Roomba to specific rooms (Ex. Roomba clean kitchen)

CONS

  • Expensive
Click Here for Latest Price

Other Roomba Overviews

Roomba s9+

The Roomba s9+ has all the features of the Roomba s9 such as more powerful suction and more advanced cleaning technology but it comes with the automatic dirt disposal bin.

Roomba s9

This roomba has more suction power than the Roomba i7 and i7+.  Roomba has also changed the shape of the vacuum.

This roomba also introduces PerfectEdgeâ„¢ Technology that encompasses several new attributes, including a maximized edge design, 30 percent wider Dual Rubber Brushes than previous generations, a specially designed corner brush, and advanced, patented 3D sensors that constantly scan ahead of the robot, helping it to clean close to walls and into corners.

Roomba i7+

The Roomba i7+ is one of the top robotic vacuums out there. It is the only product of its type in that it offers a self-emptying dust bin.

This vacuum also runs for 75 minutes on a single charge, creates virtual maps and can report via the app on which areas have been covered. Similar body to the I7 model but is has a self-emptying dust bin.

Roomba i7

The i7 is identical in terms of design and has the same high performance of the i7+; however ,it does not offer the self-emptying bin feature, which means it is cheaper but not quite as cutting edge.

Roomba i3 (3150)

Similar to the i7 model. It has the same vacuuming power, the charge and resume feature, and the same cleaning pattern. The only difference is it does not have the smart mapping function. So you can’t instruct this robot vacuum to clean specific rooms. You also can’t create clean zones or keep out zones.

Roomba i3+ (3550)

The i3+ is identical in terms of design and has the same high performance of the i3. The main difference is it has the self-emptying bin feature, which means it costs more than the i3 model.

Roomba 980

The 980 is very similar to the 960, except for the fact that it has a carpet power boost option which can be great for thicker rugs and carpeting.

It also differs from the Roomba 960 in that it has a longer runtime of 120 minutes compared to the 75 minutes of the Roomba 960.

Another way it differs from the Roomba 960 is it comes with two dual mode virtual walls.

Roomba 960

The Roombas in the 900 series have the recharge and resume cleaning function which allows them to clean multiple rooms. It comes with a one dual mode virtual wall. These vacuums also have WIFI capability.

Roomba e5

The e5 vacuum is a very new product compared to some of the others. It is similar in size and specifications to the 890 model, but has more power in terms of cleaning.

Though not as powerful as the i7 range, it does have easy control through smartphones via the app. (all if the more recent Roombas offer this).

It has better cleaning performance than the Roomba 890 but doesn’t have the navigation or cleaning performance. of the newer models such as the Roomba i7 and i7+

Roomba 890

The 890 has spot cleaning, dirt and drop detection and of course the scheduling features on offer with other 800 series Roombas. It also has Wi-Fi control which not all of the Roombas in the 800 series have.

The 890 has impressive AeroForce filtration and gives plenty of vacuuming power. Note however, it doesn’t have the recharge and restart feature of the Roomba 960 or Roomba 980.

Roomba 880

The Roomba 880 is almost exactly the same as the 890 in terms of design and power but doesn’t have the Wi-Fi controls for working with Alexa.

It can be scheduled and has the virtual wall function which lets you just vacuum one area. A powerful model just with no Wi-Fi option.

Roomba 805

The 805 is similar to much of the rest of this range though it has a dual rubberized brush roll and also has two dual mode virtual wall barriers which are a nice addition as many of the other Roombas only have one.

Roomba 870

The 870 is very similar to a lot of the 700 range, just slightly more advanced with improved brushes with anti-tangling technology. It has the AeroForce cleaner that isn’t in many of the 700 series too.

Roomba 860

The Roomba 860 is a little harder to get your hands on. It has a lighter, silver design and the key difference is that it has the newer style of virtual barrier.

Roomba 790

The 790 has been discontinued in some places, but if you can still get it, it has its merits. A blue body design includes the older AeroVac system of cleaning and it has lighthouse style virtual barriers. This also offers a remote control.

Roomba 780

This isn’t as powerful as the newer models, and again has been discontinued in many areas. You can schedule cleaning and like much of the 700 series it has a remote control, though it does use the older AeroVac system.

Roomba 770

770 Roombas are good for those with allergies but require a dual filter which means spending twice as much on maintenance. Newer AeroForce Roombas don’t need this, so are preferable.

Roomba 760

The Roomba 760 is quite a primitive model with the older AeroForce filters and filters. It is not recommended and hard to find as it has been discontinued.

Roomba 690

The 690 is a combination of the AeroVac system but some of the smart features which have become very popular. The price tag is a little bit lower than the 800 or 900 series.

Roomba 680

The 680 has a 3 stage system for cleaning small particles and large unwanted debris alike. The sensors can detect areas of dirt. Though this doesn’t have Wi-Fi capabilities it is programmable and convenient.

Roomba 675

The Roomba 675 uses the older filter system and doesn’t have an indicator when the bin is full. Though the run time isn’t amazing this does have Wi-Fi options and can be scheduled too, and considering the price this is quite impressive. This Roomba has 90 minutes run time.

Roomba 665

The 665 uses the earlier type of iAdapt navigation and doesn’t support Wi-Fi. You can schedule cleaning, and this also comes with a dual-mode virtual barrier.

Roomba 650

This is a much more modern product than some of the rest of the 600 series and is highly rated. It has the full iAdapt navigation, three stage cleaning system and can be scheduled 7 times a week if needed. It can also dock and recharge itself. This Roomba has 60 minutes run time. This Roomba does not have Wi-Fi capabilities.

Roomba 620

The 620 is another very basic model, but comes in a lighter design and is more modern than the 614, to which it is most similar. The 620 is very highly reviewed and though it isn’t programmable it has the basic cleaning functions and a very reasonable price.

Roomba 614

The Roomba 614 is arguably the ‘base’ model of their products so the Wi-Fi functions and extra power functions aren’t there, and it can’t be scheduled. It also doesn’t have a virtual wall barrier. However, it can spot clean and has features including dirt and drop detection, plus it can easily navigate the space.

Roomba 500 series

The 500 Series of Roombas was a very early iteration and has now been discontinued. It had the more primitive version of the filters and navigation and no Wi-Fi or smart capacities.

Buying a 500 series would be like buying the original iPhone, it is therefore not recommended. However, it is interesting to see where the Roomba came from.

Roomba Buying Guide

A Roomba vacuum is an expensive purchase and we are sure a lot of questions are going to crop up during the buying process. We have tried our best to address some of the questions that will invariably crop up in our buying guide below:

Do you have dark carpet or flooring?

If you have dark flooring or carpets a Roomba vacuum is probably not the best option for you. The Roomba vacuums don’t work very well on dark flooring.

Do you have Carpets?

A robot vacuum is not ideal for high pile carpets. However, if you have low pile or medium pile carpets a Roomba vacuum is an ideal candidate.

Two options if you have carpets are the [easyazon_link identifier=”B0175EJUW2″ locale=”US” tag=”whichroomba-20″]Roomba 980[/easyazon_link] which has a carpet boost feature that increases cleaning power on carpets.

The Roombas in the i7 series also have more cleaning power which should be suitable for carpets.

Do you plan to use the Roomba for Multi-rooms?

When making your Roomba model comparison, look for one that is able to navigate multiple rooms. This feature is not a must have but it is useful for people who have large houses.

The Roomba 880 can clean 3 multiple rooms. The Roomba 960 and Roomba 980 can handle multiple rooms.

The Roomba in the i7 series (The Roomba i7 & i7+) can not only clean multiple rooms but it can clean specific rooms. For example can tell your Roomba to clean the Kitchen or the Living Room.

Do you have a large house?

If you have a large house you want to consider a Roomba vacuum that can handle multiple rooms and will automatically resume cleaning where it stopped if you run out of battery time. You will also want to consider a Roomba with a long battery time.

The Roomba 960, 980, i7 & i7+ will resume their cleaning job once they recharge. All the other Roomba vacuums don’t have this option, they have to be restarted.

Battery Running Time

Depending on which Roomba model you select the battery running time will be from 60 minutes to 120 minutes. All Roomba vacuum will automatically return to the home base to recharge.

Please note that only the Roomba 960, 980, i7 & i7+ will return to their previous cleaning job after recharging and finish their previous cleaning job. All other Roomba models will have to be restarted so they can continue cleaning.

Type of Battery

The newer model Roomba vacuums such as the Roomba 652, 690, 860, 890, 960, 980, i7, i7+ vacuums all use Lithium-Ion batteries.

The other models use Ni-MH (Nickel Metal Hydride batteries. Lithium-Ion batteries provide longer cleaning sessions and tend to last longer.

Are you concerned that your Roomba will cause scuff marks on your walls and furniture?

To prevent this situation all of the Roomba vacuums have a soft touch bumper. This mechanism prevents the Roomba from bumping quite hard into your furniture and walls and leaving scruff marks.

Do you have Pets?

A Roomba vacuum is a great option if you have pets. You don’t have to vacuum up pet hair every day, simply schedule your Roomba and you are good to go.

The Roomba does all the work for you. One thing to keep in mind is you are better off purchasing a Roomba that has a tangle free debris extractors that are designed to remove dirt and hair without becoming tangled up in the brushes. An added plus is they increase the efficiency of the Roomba vacuum. You can click here to read a more in-depth review on the best Roombas for pets.

We are aware Roombas can be expensive. The best time to get a deal is during black friday and cyber monday where you can get some great discounts.

Do you have Hardwood Floors?

If you have hardwood floors we would recommend a Roomba vacuum in the 800, e5, 900 or i7 series. These vacuums utilize tangle free debris extractors instead of bristle brushes.

In our conversation with Roomba customer care they stated that some customers had mentioned that the bristles on the earlier models had scratched some hardwood floors. You can click here to read our reviews of the best Roombas for hardwood floors.

What is iAdapt Responsive Cleaning Technology?

This technology addresses the following:

Finds dirt and debris: The Roomba uses optical and acoustic sensors to find dirt and debris. The Roomba can therefore concentrate on the areas of your home that really needs to be cleaned.

Human like Cleaning: The Roomba mimics the way we would clean a house or an apartment. In areas where dirt is detected it uses a back and forth cleaning pattern.

Cleans along wall edges: Don’t let the shape of the Roomba fool you! The Roomba has wall following technology that allows you to efficiently clean wall edges.

Helps to avoid tangles: Your Roomba needs little supervision. It can navigate cords, carpet fringes and other items effectively.

Don’t have to put a lot of effort into Room preparation: One of the beauties of a Roomba is it is able to manoeuvre around a cluttered or heavily furnished room quite easily.

Avoids Stairs: Roomba has cliff detector sensors so there is no risk of your Roomba tumbling down the stairs.

Has a lot of respect for your furniture: Your Roomba has a healthy respect for your furniture. With its soft touch bumper cushions you don’t have to worry about scruff marks.!

Pushes gently past soft obstacles: The light touch bumper technology can discern soft items from hard items and act accordingly.

What is iAdapt 2.0?

The Roomba 900 series models have iAdapt 2.0 technology. This means the vacuums are able to navigate an entire level of your home and keep track of its locations.

This vacuum has all of the features of the iAdapt 2.0 but it includes visual localization camera and floor tracking sensors.

What is iAdapt 3.0?

This advanced navigation technology is available in the i7 series.

Roomba has a patented iAdapt® 3.0 Navigation with vSLAM® technology that allows the robot to map its surroundings to seamlessly and efficiently clean an entire level of your home.

The robot creates visual landmarks to keep track of where it’s been and where it has yet to clean.

What is the 3-Stage Cleaning System?

Roomba has a 3-stage cleaning system that has dual multi-surface brushes, an edge-sweeping brush and suction.

What are Debris Extractors?

Debris extractors were introduced in the 800 series Roomba vacuums. The previous vacuuns in the 600 and 700 series used brushes to grab debris.

The debris extractors on the 800, e5, 900 and i7 series Roombas grab and breakdown the debris and in the process eliminating hair tangles and jams.

This is a plus if you are going to vacuum up a lot of hair. Along with the debris extractors, an airflow accelerator that creates a sealed channel that concentrates airflow and thus helps to suck in more debris was introduced.

What are Roomba virtual Walls? How do Roomba Virtual Walls Work?

A virtual wall is a tower that creates an invisible barrier that Roomba won’t cross. That makes it easy to confine Roomba to a particular room or area, and prevent it from getting too close to anything delicate or dangerous.

What are Roomba Lighthouses? How does the Roomba Lighthouse works?

A virtual lighthouse is similar to a virtual wall. This lighthouse allows you to have sequential room to room cleaning. The lighthouse confines the Roomba to one room.

When the Roomba is finished cleaning the lighthouse allows the Roomba to move on to the next room. The virtual lighthouse can also act as a virtual wall depending on the mode selected and can be used to block off certain areas in your home where you don’t want the Roomba to go.

What is a dual mode virtual wall barriers

This is basically a virtual wall tower. The Dual mode barrier gives you greater control over where your robot cleans.

Virtual Wall Mode keeps your robot in the rooms you want cleaned and out of the ones you don’t want to.

There is also a halo mode that will prevent your Roomba from going near certain items. For example if you do not want your Roomba to go near the dogs water dish.

How long does it take a Roomba to clean a Room?

The time that a Roomba will take to clean a room will depend on a number of factors such as room size, model vacuum, whether your room has carpet or not and the amount of clutter and furniture in the room.

However according to the manufacturers of the Roomba, the general runtime is about 45 minutes to a hour for a room that is 325 sq. ft.

Which Roomba have WIFI?

The Roomba’s 690, 890, e5, 960, 980, i7 & i7+ all come with WIFI technology.

Which Roomba has the largest bins?

The Roomba 980 has the largest bin. The Roomba in the i7+ series have self-emptying bins.

Are Roomba Filters Washable?

We contacted Roomba customer care and they stated that they do do not recommend washing the filters of the Roomba 700 to 900 series. The folks at Roomba stated that the 600 series uses Aero Vac filters that can be washed but it needs to be properly dried before installing.

What is AeroVac Technology?

If you are purchasing a vacuum in the 600 series you will see this term pop up. This technology is the predecessor to the more advanced AeroForce technology.

What is AeroForce Technology?

The aeroforce cleaning system is found in the Roomba 800 and 900 series. This technology allows the Roomba to clean up to 50% more dirt and debris than ever before.

Dual counter-rotating extractors incorporate a durable rubber tread design that grab and break down dirt and debris from any floor type. This brush-less design improves cleaning performance with unique angle threads that guide debris into the vacuum field.

The airflow accelerator brings the vacuum power right down to the floor surface that creates a sealed channel that concentrates the airflow and multiplies the vacuum power.

Which Roomba Works with Amazon Alexa and Google Assistant?

The following models work with Amazon Alexa and Google Assistant: The Roomba 690, 890, e5, 960, 980, i7 and i7+ models.

If you have Multiple Rooms, Which Roomba works best?

If you want to clean multiple rooms the Roomba 880,960, 980, i7 and i7+ are the best options. The Roomba 880 can clean up to three rooms.

The Roomba 960 and 980 can clean multiple rooms. If the Roomba runs out of battery power it will recharge and resume the cleaning job where it stopped.

The Roombas i7 & i7+ can clean specific rooms.

Roomba 675

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Irobot Roomba 675 Robot Vacuum-Wi-Fi Connectivity, Works With Alexa, Good For Pet Hair, Carpets, Hard Floors, Self-Charging

Roomba E5

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Irobot Roomba E5 (5150) Robot Vacuum - Wi-Fi Connected, Works With Alexa, Ideal For Pet Hair, Carpets, Hard, Self-Charging Robotic Vacuum, Black

Roomba 960

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Irobot Roomba 960 Robot Vacuum- Wi-Fi Connected Mapping, Works With Alexa, Ideal For Pet Hair, Carpets, Hard Floors,Black

Roomba i7+

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Irobot Roomba I7+ (7550) Robot Vacuum With Automatic Dirt Disposal-Empties Itself, Wi-Fi Connected, Smart Mapping, Works With Alexa, Ideal For Pet Hair, Carpets, Hard Floors, Black
Back to the Comparison Table

Related Posts:

  • Best Roomba for Pet Hair
  • Best Roomba for Hardwood Floors

Filed Under: Appliances Tagged With: whichRoomba

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