iRobot Roomba s9+ 9550

(10 customer reviews)
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iRobot Roomba s9+ (9550) Robot Vacuum with Automatic Dirt Disposal Wi Fi Connected, Smart Mapping, Powerful Suction, Anti Allergen System, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors, Corners


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Set Alert for Product: iRobot Roomba s9+ (s955020) Robot Vacuum Bundle with Automatic Dirt Disposal- Wi-Fi Connected, Smart Mapping, Ideal for Pet Hair (+1 Extra Edge-Sweeping Brush, 1 Extra Filter) - $699.95
Price history
Price history for iRobot Roomba s9+ (s955020) Robot Vacuum Bundle with Automatic Dirt Disposal- Wi-Fi Connected, Smart Mapping, Ideal for Pet Hair (+1 Extra Edge-Sweeping Brush, 1 Extra Filter)
Latest updates:
  • $699.95 - June 27, 2024
  • $692.51 - June 18, 2024
  • $699.00 - May 8, 2024
  • $999.00 - May 3, 2024
  • $599.00 - April 24, 2024
  • $499.00 - April 15, 2024
  • $562.45 - March 22, 2024
  • $673.25 - March 5, 2024
Since: July 20, 2023
  • Highest Price: $999.00 - May 3, 2024
  • Lowest Price: $499.00 - April 15, 2024
Last Amazon price update was: July 15, 2024 5:45 pm
Γ— Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on (,,, etc) at the time of purchase will apply to the purchase of this product.
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Last updated on July 15, 2024 5:45 pm


  • The World’s Best Robot Vacuum Empties on its own, you don’t have to think about vacuuming for weeks at a time. Clean Base Automatic Dirt Disposal holds 30 bins of dirt, dust and hair. Anti Allergen Technology System captures and traps 99 percent of pollen and mold allergens
  • Superior 3 stage cleaning system. Delivers up to 40x the suction* for our deepest clean yet. Automatically increases suction to clean deep into carpets. *(Compared to Roomba 600 Series)
  • PerfectEdge Technology with advanced sensors, and a specially designed Corner Brush optimizes cleaning deep into corners and along edges
  • Advanced vSLAM navigation technology uses an optical sensor to gather over 230,400 data points each second to create an accurate map and clean an entire level of your home
  • Imprint Smart Mapping enables the robot to learn, map and adapt to your home, allowing you to control which rooms are cleaned and when. Advanced sensors constantly scan ahead at a rate of 25 times per second to detect obstacles in the cleaning path
  • 30 percent wider* Dual Multi Surface Rubber Brushes adjust and flex to help thoroughly and effectively clean carpets and hard floors. Ideal for homes with pets. High Efficiency Filter traps 99 percent of mold, pollen and dust mite allergens. *(Compared to Roomba 600 Series)

Additional information

Specification: iRobot Roomba s9+ 9550

Self Emptying Dock

Automatic Recharging

Continuous Cleaning

Mapping Sensor


Scheduled Cleaning

HEPA Filter

Washable Filter

Remote Control

Virtual Walls


Carpet Boost

Cliff Detector

Dirt Detector

App Enabled

Alexa Enabled

Google Home

Suction Power





Battery Capacity


Cleaning Modes

What's Included

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iRobot Roomba s9+ 9550 Videos

Price History

Price history for iRobot Roomba s9+ (s955020) Robot Vacuum Bundle with Automatic Dirt Disposal- Wi-Fi Connected, Smart Mapping, Ideal for Pet Hair (+1 Extra Edge-Sweeping Brush, 1 Extra Filter)
Latest updates:
  • $699.95 - June 27, 2024
  • $692.51 - June 18, 2024
  • $699.00 - May 8, 2024
  • $999.00 - May 3, 2024
  • $599.00 - April 24, 2024
  • $499.00 - April 15, 2024
  • $562.45 - March 22, 2024
  • $673.25 - March 5, 2024
Since: July 20, 2023
  • Highest Price: $999.00 - May 3, 2024
  • Lowest Price: $499.00 - April 15, 2024

World News

iRobot Roomba s9 Plus Review: A nearly perfect robot - Digital Trends
October 18, 2019 - Digital Trends

Reviews (10)

10 reviews for iRobot Roomba s9+ 9550

2.7 out of 5
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  1. Mike Moyer

    I loved my old Roomba, but the s9+ blows it away! This robot is really amazing! We bought a Roomba years ago and loved it, but it was time to be replaced. The s9+ fixes everything we didn’t like about the old one. First, the square shape allows it to clean better in corners. Second, the self-emptying dirt tray is way, way easier to manage and keeps hands clean. Third, the quiet mode allows us to sleep at night. Fourth, the app makes it easy to schedule a cleaning so it will run while we’re away. It cleans up everything, even big things like chips or cereal. It doesn’t bother the dog at all and my kids love it too! The old Roomba cleaned randomly, but this one makes an effort to clean in straight lines which makes the carpet look neater. The only things it can’t do is move furniture or go up and down stairs. This means we have to make sure the furniture is out of the way and move the unit from time to time. Small issues in an overall great experience. A fantastic product, well worth the money! Thank you iRobot! [This review was collected as part of a promotion.]

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    I have an emotional connection to Roomba. I love it! Dusty Bottoms is our new robot pet. My wife and I have made a quick emotional bond with him. Our cat, Ramen, is still taking some time, but we will get there. I love having the floors clean ALL OF THE TIME! I love that Dusty Bottoms can skip certain rooms and can do double passes on others. Love. LOVE!

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  3. Bill G

    Definitely recommend – with caveats. Having owned 5 Roombas, to include the first made back in 2002, the S9+ is an amazing machine with a totally different physical profile than the round Roomba’s we are accustomed to using. There are many very positive things about this Roomba…and a few problem areas. The good: β€’ It cleans much better than my previous Roomba 980. For example, I have an automatic cat box that uses plastic granules, and these get strewn everywhere. The 980 did a good job…the S9+ does an excellent job getting these up. β€’ The redesigned corner brush tends to pick up items vice tossing across the room. β€’ The redesigned exhaust also minimizes the amount of dirt the S9+ blows around inadvertently. β€’ The “D” design of the chassis allows the S9+ to fit much more naturally into corners. β€’ Since S9+ retains the map of your house in memory, you can designate rooms and then clean just those rooms. This is a great feature to “spot” clean just 1 room. β€’ The vacuum suction is much improved…it really sucks everything up it can reach. β€’ The automatic dust bin emptying tower – WOW! Worth the money! β€’ Overall vacuum noise – much reduced from the 980. However, it does make a new noise. The bad: β€’ With lower profile and front brushes, appears to have difficulty with area rugs of any height. It gets onto low height rugs with some difficulty but has real issues with the fringe on end of rugs. Others of greater height get pushed around or treated as an object to get around. Also, power cords can give it difficulty. However, it gets over transitions between rooms with no issues. β€’ Based on my experience the S9+ truly seems to rely upon the map it builds as it “learns” your house. Without it, it did not clean my house very well out of the box. It took about a day and 4 training runs to get the map to 100%. Since then it is working great. β€’ Probably from the lower profile, you hear more brush interaction with the floor and “crunching” noises. It doesn’t damage the hard wood floors that I

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  4. House38

    I am thus far overall satisfied with my purchase. The robot literally will get stuck every time on my 1 inch shaggy carpet – so we ended up get a normal half inch thick carpet for that area (in the family room). The first floor where it primarily vacuums it does a very good job, so much so that we did not need to vacuum all week… and my household consists of 3 young children and a 100lb mastiff! The automatic disposal (the plus feature) is very useful as we don’t have to worry about constantly emptying the vacuums debris. No buyers remorse here! And for what it’s worth we also got the paired mop – which does a “good enough” job… love having clean floors with minimal effort! I am looking forward to the Keep Out Zones – which would have been useful with my shaggy rug problem. I took a star away because of iRobots failure to mention that it will not work on thick/shaggy carpet.

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  5. GregB

    Needs an Update. I have the iRobot 980 and was looking forward to getting the S9+ as an upgrade to my current unit. This turned out to be a downgrade in my opinion. The S9+ RARELY makes it back to its base at the end of a cleaning cycle. My home floor plan is very simple and I always move obstacles that I think the Roomba will have trouble with but the S9 constantly gets stuck on nothing and i’m having to carry it back to base 8/10 times. My Roomba 980 never gets stuck and always makes it back to base. The S9 seems to be a much more powerful vacuum however and when it does make it through a cleaning cycle my floors look and feel amazing, especially the carpets!

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  6. TJRB

    Minimal Improvement over Predecessor. After two months of ownership I can definitely say I wish I had used the 30 day return policy. The brushes for this unit degrade very quickly and have poor quality control. The first set of brushes were extremely noisy, unfortunately tech support was unable to hear the noise due to the noise cancelling microphone in my phone. It was far louder than any other Roomba I’ve owned and was caused by the poor brush bearings which allowed the brushes to rattle. The brush material tore very quickly just on carpet/tile flooring. After purchasing a replacement set the noise went away and the unit was about the same volume as the i7 series (almost silent), much quieter than the 900 series. Suction power with this unit is amazing, but once the brushes tear the robot becomes a cat coaster (ie. useless). Other than the brushes the hardware seems solid. The wider rollers make vacuuming faster than old models. I expected great things from the new navigation system, but was sorely disappointed. The unit gets lost just like it’s predecessors for seemingly no reason. Despite being in the same room as the home base when pressing the Home button the unit only reaches parking position ~20% of the time. I ran the mapping runs several times and the robot consistently failed to locate all of my rooms. It failed to find a different room each time! Even with a full map the unit fails to complete it’s job ~75% of the time which means you’ll need to carry it back to base when you get home. We pay premium prices for iRobot technology, but this model doesn’t justify the additional cost as it brings nothing new to the game.

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  7. Jacob

    Unfortunately this his disappointment. This is my third Roomba. Unfortunately this model is a disappointment. I don’t see any any improvement or benefit as compared to previous models.. It gets stuck every single time in the same location. In addition this damage/ scrape the legs of the office chair. It is loud and harsh on rugs. It was a bad investment. I don’t think this model will survive without major redesign.

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  8. Bryan

    Unit worked great at first. Unit worked great at first. After a couple of weeks, it started having an error “bumper stuck”. It would also get stuck trying to leave the dock, as well as not return home at all. We would have to pick it up every time, and put it back on charge. I did everything the techs said, and they finally determined it was defective. I sent it back, and am waiting on a new unit. I hope that the new unit performs as described. I have all tile floors, and it cleans great.

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  9. KP

    The jury is still out! We had high hope for this Roomba. Unfortunately, the hype appears larger than the results/actions of this product. s9 series has software and hardware issues. The first Roomba had to be exchanged for hardware issue with the lid. The replacement was not communicating very well with the base, and now we are having to exchange the base due to a software glitch. Sigh…. Everyone we speak with are ready to help and want to resolve the issues, yet they cannot help with faulty product. Only exchange. We’re being calm, but also ready to request a refund if this second exchange does not work.

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  10. Mark in Wa

    Worst Robot Yet. I have had and currently own 2 robots. My i7+ Is amazing. Works flawlessly. This on the other hand is terrible. It’s their newest product and it definitely shows. They have replaced my brand new robot twice and all of them have the same issue or more. Right out of the box software bugs and error messages. Frustrating. I love iRobot but will exchange this item for the i7+. This one isn’t ready for prime time!

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