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iRobot Roomba s9+

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Expert consensus

The iRobot Roomba s9+ is a highly advanced and customizable robot vacuum that provides deep cleaning performance on both carpets and hard floors, making it an excellent choice for pet owners and those with complex room layouts.

The iRobot Roomba s9+ is a highly effective and intelligent robot vacuum that provides deep cleaning performance on both carpets and hard floors. It is an excellent choice for pet owners who want a robot vacuum that can handle pet hair and for those who want a deep cleaning performance on both carpets and hard floors.

The Roomba s9+ has an advanced navigation system that uses vSLAM technology to map out a room and detect its location in real-time, making it a great choice for those who want a robot vacuum that can handle complex room layouts and tight spaces. The Roomba s9+ has a maximum battery life of 120 minutes, which is one of the best on the market, and it is compatible with Amazon Alexa and Google Assistant, allowing users to control the vacuum with voice commands.

The iRobot HOME app provides a range of features that allow users to control and customize the vacuum's cleaning functions, including scheduling cleaning sessions, creating custom cleaning preferences, and setting no-go zones. Overall, the iRobot Roomba s9+ is an excellent choice for those who want a highly advanced and customizable robotic vacuum cleaner.

Cleaning Performance

The iRobot Roomba s9+ is a powerful robot vacuum that effectively cleans pet hair and provides deep cleaning performance on both carpets and hard floors.

The iRobot Roomba s9+ is a highly effective robot vacuum that provides deep cleaning performance on both carpets and hard floors. Its suction power is 40 times more powerful than the Roomba 600 Series and four times more powerful than the next strongest Roomba and s9+ predecessor, the i7+.

The brush system is made of two multi-surface counter-rotating rubber brushes that are efficient at picking up dirt and pet hair on both hard floors and carpets. The Roomba s9+ has a larger, more powerful cleaning head and a supporting vacuum motor that delivers 40-times the suction of older generations, delivering a deeper clean on carpets and enhancing performance in corners and edges.

The Roomba s9+ is highly effective in cleaning pet hair, capturing 99% of pet hair on hardwood and 97% on carpet, outperforming other robot vacuums. The Roomba s9+ is also effective in cleaning corners and edges, with a specialized design and a corner brush that allows it to get closer to the edges than other round robot vacuums.

Overall, the iRobot Roomba s9+ is an excellent choice for pet owners who want a robot vacuum that can handle pet hair and for those who want a deep cleaning performance on both carpets and hard floors.

What is the suction power of the iRobot Roomba s9+ and how does it affect cleaning performance?

Though iRobot doesn't give precise suction power measurements for its robots, it claims that the s9+ has suction 40 times more powerful than the Roomba 600 Series and four times more powerful than the next strongest Roomba and s9+ predecessor, the i7+. According to various sources, the suction power of the iRobot Roomba s9+ is currently the most powerful suction robot vacuum on the market, which provides deep carpet cleaning compared to all previous Roomba. The increased suction power helps the Roomba s9+ to pick up more debris, dust, hair, and other particles from floors and carpets. The powerful suction motor makes light work of dust and debris on hard floors, carpets, and rugs, and it also changes its suction strength automatically depending on whether it's cleaning carpet (heavier suction) or wood and tile (lighter suction).
Based on 18 quotes from 12 sources [show quotes and sources]

How does the brush design of the iRobot Roomba s9+ affect its cleaning performance?

The iRobot Roomba s9+ has a brush system made of two multi-surface counter-rotating rubber brushes which are efficient at picking up dirt and pet hair on both hard floors and carpets. According to robots.nootrix.com, the main brushes are wider compared to those of older Roomba models, they are located at the front of the robot vacuum, where there is more width, and they cover a 30% wider area on a single pass. The bristles are also softer to allow a more gentle glide to capture lighter debris. The s9+ also has a larger, more powerful cleaning head and a supporting vacuum motor that delivers 40-times the suction of older generations, delivering a deeper clean on carpets and enhancing performance in corners and edges. Additionally, the traditional side-sweeping brush has been moved forward, and a new five-spoke design allows better reach into corners and along the sides of the walls. Overall, these design enhancements make the iRobot Roomba s9+ one of the most effective robot vacuums on the market.
Based on 14 quotes from 6 sources [show quotes and sources]

What is the effectiveness of iRobot Roomba s9+ in cleaning carpets and hard floors?

According to reviews from various sources, including Smart Robotic Home, TechRadar, Digital Trends, Cordless Vacuum Guide, Modern Castle, Business Insider, and Tom's Guide, the iRobot Roomba s9+ is highly effective in cleaning both carpets and hard floors. It has powerful suction that can pick up dust and debris on different floor types, including rugs, carpets, and hard floors, and it can reach edges and navigate furniture well. The Power Boost feature automatically increases suction when it detects carpets. The Roomba s9+ scored the highest overall cleaning performance score based on tests conducted by Cordless Vacuum Guide, Modern Castle and Tom's Guide.
Based on 19 quotes from 12 sources [show quotes and sources]

How well does the iRobot Roomba s9+ clean pet hair?

According to Tom's Guide, the Roomba s9+ captured 99% of pet hair on hardwood and 97% on carpet, outperforming other robot vacuums. Business Insider also reported that the Roomba s9+ performed better than any vacuum they've ever tested on hardwood, eliminating all traces of pet hair. Additionally, the Roomba s9+ has anti-allergen filtration that traps 99% of pollen, mold, and allergens, making it a good choice for pet owners who have allergies. Therefore, the iRobot Roomba s9+ is an excellent choice for pet owners who want a robot vacuum that can handle pet hair.
Based on 9 quotes from 6 sources [show quotes and sources]

Is the iRobot Roomba s9+ effective in cleaning corners and edges?

Yes, according to product experts in ReviewFinder's database, the Roomba s9+ is designed to handle corners and edges effectively. The Roomba s9+ has a specialized design and a corner brush that allows it to get closer to the edges than other round robot vacuums. The new square front is designed to help improve cleaning in corners/edges. The s9 Plus hugs walls very closely and has a straight edge to follow along the entire wall. The Roomba s9 Plus is also the first robot vacuum from the Roomba lineup that has a square front body style, which makes it easier to access corners and along straight edges.
Based on 10 quotes from 5 sources [show quotes and sources]

Battery Life

The iRobot Roomba s9+ has a maximum battery life of 120 minutes, but the actual runtime may vary depending on factors such as cleaning mode, floor type, and amount of dirt and debris, and it does not have a battery indicator but will return to its charging station if running low on battery.

The iRobot Roomba s9+ has a maximum battery life of 120 minutes, which is one of the best on the market. However, the actual runtime may vary depending on factors such as the cleaning mode, floor type, and the amount of dirt and debris on the floor. The suction power and cleaning mode can impact the battery life, with the highest setting lasting for about 45 minutes.

The Roomba s9+ has an efficient charging system, and it will return to the base to charge and finish cleaning once it has enough juice. While the s9+ has a good battery life, it may not be the longest-lasting option available. The product does not have a battery indicator, but it will return to its charging station if it's running low on battery and recharge just enough to finish the job.

The Clean Base that comes with the s9+ will allow you to monitor the bin status and battery level of the vacuum through the iRobot Home App. Overall, the iRobot Roomba s9+ is a reliable and efficient robotic vacuum with a good battery life that can clean a 750 square foot area in under an hour on floors.

What is the maximum runtime of the iRobot Roomba s9+ on a single charge?

According to iRobot, the Roomba s9+ has a max battery life of 120 minutes, which is one of the best on the market. However, the actual runtime may vary depending on factors such as the cleaning mode, floor type, and the amount of dirt and debris on the floor. In some tests, the s9+ was able to clean a 750 square foot area in under an hour on floors, and if it runs out of juice during a cleaning, it will return to the base to recharge and then resume cleaning once it has enough juice to finish the job.
Based on 3 quotes from 3 sources [show quotes and sources]

How long does it take for the iRobot Roomba s9+ to fully recharge?

According to TechRadar, it takes about three hours to fully recharge the iRobot Roomba s9+.
Based on 2 quotes from 2 sources [show quotes and sources]

Does the iRobot Roomba s9+ have a battery indicator to display the remaining battery life?

According to the sources available in ReviewFinder's database, iRobot doesn't make any claims about a battery indicator on the Roomba s9+. However, the robot vacuum will return to its charging station if it's running low on battery and recharge just enough to finish the job. Additionally, the Clean Base that comes with the s9+ will allow you to monitor the bin status and battery level of the vacuum through the iRobot Home App.
Based on 5 quotes from 4 sources [show quotes and sources]

Do suction power or cleaning mode have an impact on the battery life of the iRobot Roomba s9+?

Yes, the suction power and cleaning mode can impact the battery life of the iRobot Roomba s9+. According to KnowTechie, the higher the suction power, the shorter the battery life. The Roomba s9+ has an Auto mode where it adjusts its suction power to the type of floor, and it switches to maximum suction to deeply clean carpets and ramps down on hardwood or tiles. The Lithium Ion battery can last up to 120 minutes on low power mode, which allows the Roomba to be quiet but minimizes suction power. On the highest setting, the battery lasts for about 45 minutes, according to Insider. However, the Roomba s9+ has an efficient charging system, and it will return to the base to charge and finish cleaning once it has enough juice.
Based on 6 quotes from 5 sources [show quotes and sources]

How does the battery life of the iRobot Roomba s9+ compare to other robotic vacuums on the market?

According to Forbes, the iRobot Roomba s9+ has one of the best battery lives on the market, with a maximum battery life of 120 minutes. However, PCMag found that they were only able to get 60 minutes of battery life out of the s9+, which is the same result they saw from the i7+. For comparison, the Neato Botvac D7 Connected is the longest-lasting vacuum they've seen, with up to 130 minutes of battery life. So while the s9+ has a good battery life, it may not be the longest-lasting option available.
Based on 4 quotes from 3 sources [show quotes and sources]

Noise Level

The iRobot Roomba s9+ has a decibel level of 77 dB on its highest suction setting, making it comparable to heavy city traffic, but it does have a Quiet Clean mode for those who prioritize a quieter cleaning experience.

The iRobot Roomba s9+ has a decibel level of 77 dB on its highest suction setting, which is comparable to heavy city traffic, and 64 dB on its lowest setting, which is about the same as a normal conversation. It does have a Quiet Clean mode, which reduces noise, but the high suction power of the Roomba s9+ means that it can still be quite loud during operation.

Compared to other robotic vacuums on the market, the s9+ is generally louder, but quieter than some other Roomba models. For those who prioritize a quiet cleaning experience, the Quiet Clean mode may be a good option, especially on rugs and bedroom carpets. However, for those who prioritize strong suction power and thorough cleaning, the higher noise level may be worth it.

What is the decibel level of iRobot Roomba s9+ during operation?

According to various reviews in our database, the iRobot Roomba s9+ has a decibel level of 77 dB on its highest suction setting, which is comparable to heavy city traffic. On its lowest setting, it measures at 64 dB, which is about the same as a normal conversation. However, it's important to note that stronger suction is usually correlated with louder operation, and that appears to hold true with the s9+.
Based on 6 quotes from 5 sources [show quotes and sources]

Does the iRobot Roomba s9+ have a quiet mode, and if so, how much quieter is it compared to regular operation?

Yes, the iRobot Roomba s9+ does have a Quiet Clean mode, which uses lower power to reduce noise. According to a review by Mashable, the hum is noticeably quieter on rugs and bedroom carpets. However, the review also notes that the high suction power of the Roomba s9+ means that it can still be quite loud during operation.
Based on 2 quotes from 2 sources [show quotes and sources]

How does the noise level of the iRobot Roomba s9+ compare to other robotic vacuums on the market?

According to various reviews in our database, the iRobot Roomba s9+ is generally louder than most other robotic vacuums on the market. While some other vacuums may offer a quiet mode, the s9+ does not have a specific quiet mode. However, it should be noted that the s9+ is quieter than some other Roomba models, such as the i3+ or j7+.
Based on 7 quotes from 6 sources [show quotes and sources]

Maintenance

Regular maintenance is required for the iRobot Roomba s9+, including cleaning the filter, brushes, and CleanBase, and replacing the filter every 2 months, but replacement components are widely available and the vacuum has a self-cleaning dock and Smart Recharge and Resume feature.

The iRobot Roomba s9+ requires regular maintenance, including cleaning the filter once a week (twice if you have pets) and replacing it every 2 months. The brushes and CleanBase also need to be cleaned regularly to keep the vacuum in good order. Replacement components for the s9+ are widely available and easy to replace.

The dustbin automatically empties into the self-cleaning dock after each cleaning session, and the disposable bag can hold the debris collected by Roomba during 30 cleaning sessions. The charging dock has no specific maintenance requirements mentioned. The rechargeable battery is not user-replaceable, but the Smart Recharge and Resume feature allows the vacuum to automatically return to the charging dock when the battery is low and resume cleaning where it left off once the battery is recharged.

The frequency of maintenance depends on the size of the home and the amount of debris on the floors.

How often does the filter need to be replaced for iRobot Roomba s9+?

According to The Ambient, iRobot recommends cleaning the filter once a week (twice if you have pets) by gently shaking it out (no water needed), and replacing it every 2 months.
Based on 6 quotes from 6 sources [show quotes and sources]

Is it easy to clean and replace the brushes on the iRobot Roomba s9+?

According to Digital Trends, like all robot vacuums, you’ll need to look after your Roomba with new filters and brushes. A regular clean-out to remove trapped hair, dust and debris from around the vacuum and CleanBase is also advised to keep your s9 Plus in good order. Replacement components for the s9+ are widely available, including the side brush, extractors, and filter, and are sold by third-party brands at a lower cost. So while maintenance is required, it is easy to replace the necessary parts.
Based on 13 quotes from 8 sources [show quotes and sources]

How often does the dustbin of iRobot Roomba s9+ need to be emptied?

The iRobot Roomba s9+ automatically empties its dustbin into its self-cleaning dock after each cleaning session. The dock includes a disposable bag that can hold the debris collected by Roomba during 30 cleaning sessions. According to The Ambient, how often you need to empty the base will vary depending on your usage. In their testing, they ran the Roomba for a total of 15 hours and had 23 "automatic empty events," but did not need to empty the base yet. Forbes suggests that depending on how large your home is and how much debris is on the floors, expect the robot to empty itself about 2-10 times per cleaning cycle.
Based on 16 quotes from 10 sources [show quotes and sources]

What are the maintenance requirements for the charging dock of iRobot Roomba s9+?

According to TechRadar, the iRobot Roomba S9 Plus empties into the charging station, and the Clean Base (which needs to be plugged into a wall outlet) is where the robot docks, charges, and empties its dustbin. The front holds an LED indicator, along with the canister lid, exhaust vent, wheel wells, and debris evacuation port. When the s9+ docks itself, all the dirt it collected is automatically sucked into the Clean Base, which holds up to 30 cleanings of debris; the app notifies you when it's time to swap it out for a new one. The vacuum comes with two bags, and you can buy more in packs of three for $14.99. There are no specific maintenance requirements mentioned for the charging dock itself.
Based on 3 quotes from 3 sources [show quotes and sources]

How easy is it to access and replace the batteries for iRobot Roomba s9+?

The iRobot Roomba s9+ has a rechargeable battery that is not user-replaceable. However, the robot vacuum has a Smart Recharge and Resume feature that allows it to automatically return to the charging dock when the battery is low, and then resume cleaning where it left off once the battery is recharged. So, you don't have to worry about replacing the battery yourself.

Smart Features

The iRobot Roomba s9+ is a highly advanced robotic vacuum cleaner with smart features, app control, vSLAM navigation, and compatibility with smart home devices.

The iRobot Roomba s9+ is a highly advanced robotic vacuum cleaner that offers a range of smart features. It is compatible with Amazon Alexa and Google Assistant, allowing users to control the vacuum with voice commands. The iRobot HOME app provides a range of features that allow users to control and customize the vacuum's cleaning functions, including scheduling cleaning sessions, creating custom cleaning preferences, and setting no-go zones.

The app also provides real-time status updates on the vacuum's progress and battery life, and enables users to connect the s9+ with iRobot’s Braava m6 robot mop for combined cleaning. The Roomba s9+ uses vSLAM navigation to create a digital map of the user's home, which can be viewed in the app and used to mark off areas to avoid or select specific rooms to be cleaned.

The Roomba s9+ is compatible with several smart home devices and has some of the best navigational tech on the market. Overall, the iRobot Roomba s9+ is an excellent choice for those who want a highly advanced and customizable robotic vacuum cleaner.

Which voice assistants are compatible with the iRobot Roomba s9+?

According to sources in ReviewFinder's database, the iRobot Roomba s9+ is compatible with Amazon Alexa and Google Assistant. You can connect the s9+ to these devices via their respective apps and give voice commands to start, stop, pause, or dock the vacuum.
Based on 3 quotes from 3 sources [show quotes and sources]

Does the iRobot Roomba s9+ have a mobile app for control, and if so, what features are available on the app?

Yes, the iRobot Roomba s9+ has a mobile app called the iRobot HOME app, which is available for both iOS and Android devices. According to various sources, including Pocket-lint, TechHive, Business Insider, Tom's Guide, and KnowTechie, the app provides a range of features that allow you to control and customize the vacuum's cleaning functions. You can use the app to set up and configure the vacuum, as well as to schedule cleaning sessions and view cleaning history. The app also provides real-time status updates on the vacuum's progress and battery life, and allows you to create custom cleaning preferences and no-go zones where the vacuum should not go. Furthermore, the app supports voice control through Amazon Alexa or Google Assistant, and enables you to connect the s9+ with iRobot’s Braava m6 robot mop for combined cleaning. Finally, the app can provide notifications if there is a problem with the vacuum during cleaning or if it gets stuck.
Based on 14 quotes from 10 sources [show quotes and sources]

Are there any smart home devices that are specifically compatible with the iRobot Roomba s9+?

Yes, the iRobot Roomba s9+ is compatible with several smart home devices. You can control it using your voice with Amazon Alexa or Google Assistant. Additionally, it is compatible with the iRobot HOME app, which allows you to control and schedule cleanings from your smartphone. According to TechRadar, it is also compatible with the iRobot’s Braava jet m6 robot mop, which allows the two robots to communicate with each other and automatically vacuum and then mop without any additional commands.
Based on 1 quotes from 1 sources [show quotes and sources]

Does the iRobot Roomba s9+ have the ability to create maps of the home and navigate accordingly?

Yes, the iRobot Roomba s9+ has advanced mapping and navigational technology. It uses vSLAM navigation (visual simultaneous localization and mapping) which uses a camera and optical sensors to build a map of its environment, as well as detect exactly where it is in that environment at any given time. The Roomba s9+ creates a digital map of your home which you can view in the iRobot app after a few cleaning runs. With this map, you can mark off the areas you want the robot to avoid for future cleanings. You can also select specific rooms to be cleaned, while ignoring all the others. According to several sources, the Roomba s9+ has some of the best navigational tech on the market.
Based on 18 quotes from 12 sources [show quotes and sources]

Best Alternatives

3 best robotic vacuums in the same price range as iRobot Roomba s9+

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Roomba Combo j7+ Shark Matrix Plus 2-in-1 Roborock S8 Pro Ultra
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The Roomba Combo j7+ is a powerful and efficient robotic vacuum cleaner that is ideal for pet owners and those looking for a reliable and effective cleaning tool, with advanced navigation and obstacle avoidance systems, impressive battery life, and compatibility with Amazon Alexa and Google Assistant and the iRobot Home App.
Expert consensus not yet generated.
The Roborock S8 Pro Ultra is a highly praised robot vacuum that offers excellent cleaning performance, advanced navigation, smart features, and a long battery life, making it suitable for homes with mixed flooring types and complex room layouts.
More product details More product details More product details
Robotic Vacuums above are offered because they are in the same price range as iRobot Roomba s9+. To browse more budget and premium robotic vacuums go to our robotic vacuum ranking .

Position in ranking

We maintain a monthly ranking that sums up expert recommendations for all robotic vacuums.

Rank Change Price Robotic Vacuum
Consumer Reports
Good Housekeeping
WIRED
Rtings.com
The Strategist
Modern Castle
Business Insider
PCMag
Wirecutter
HGTV
1
- $700
iRobot Roomba s9+
The iRobot Roomba s9+ is a highly advanced and customizable robot vacuum that provides deep cleaning performance on both carpets and hard floors, making it an excellent choice for pet owners and those with complex room layouts.
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1
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5
5
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2
+5 $250
Eufy RoboVac 11S Max
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2
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5
-
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-
3
6
3
-1 $1000
Ecovacs Deebot X2 Omni
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6
2
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1
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4
-1 $220
Roborock Q5
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1
1
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Highest recommended robotic vacuums this month

ReviewFinder ranks based on a combination of customer reviews, expert reviews / mentions and popularity. Expert recommendations carry the highest weight in the ranking. We do not rank based on price, our commission or brand. robotic vacuums below are at the top of our ranking this April.

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iRobot Roomba s9+ (this item) Eufy RoboVac 11S Max Ecovacs Deebot X2 Omni Roborock Q5
Reviews
In comparison:
iRobot Roomba s9+ rank #1 out of 128.
Go to rankings
6.0
Average
Reviews
In comparison:
Eufy RoboVac 11S Max rank #2 out of 128. Very high levels of customer satisfaction.
Go to rankings
8.3
Great
Reviews
We don't yet have enough review information for Ecovacs Deebot X2 Omni
Reviews
In comparison:
Roborock Q5 rank #4 out of 128. Very high levels of customer satisfaction.
Go to rankings
8.8
Great
The iRobot Roomba s9+ is a highly advanced and customizable robot vacuum that provides deep cleaning performance on both carpets and hard floors, making it an excellent choice for pet owners and those with complex room layouts.
Expert consensus not yet generated.
Expert consensus not yet generated.
Expert consensus not yet generated.
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