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iRobot Roomba S9 (9150) Robot Vacuum- Wi-Fi Connected, Smart Mapping, Powerful Suction, Works with Alexa, Ideal for Pet Hair, Works with Clean Base

3.5 3.5 out of 5 stars 627 ratings

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Purchase options and add-ons

Brand iRobot
Model Name Roomba
Special Feature 40x Suction, Smart Mapping, Powerful Suction, Anti-Allergen System, Corners & Edges, Ideal for Pet Hair, Wi-Fi Connected See more
Color Java Black
Product Dimensions 12.25"L x 12.25"W x 3.5"H
Surface Recommendation
Hard Floor
Controller Type
Google Assistant, vera, Amazon Alexa
Battery Cell Composition
Lithium Ion
Item Weight
8.2 Pounds

About this item

  • DEEPEST CLEAN - With 40X the suction power, the superior 3-Stage Cleaning System lifts, loosens, then eliminates debris & pet hair from deep within your carpets. Increases suction to clean even deeper into carpets with power boost technology.
  • DETAILED POWERFUL CLEAN - PerfectEdge Technology with advanced sensors & a specially designed Corner Brush optimize cleaning deep into corners & along edges. Ideal for homes with pets. 30% wider Dual Rubber Brushes don't get tangled with pet hair.
  • GUIDED BY SERIOUS SMARTS - With vSLAM navigation, the s9 learns the layout of your home & builds personal Smart Maps, enabling it to expertly clean & navigate in neat, efficient rows. If it’s running low on battery, it recharges & resumes cleaning.
  • VACUUMS MESSES IN THE MOMENT - Cleaning crumbs is now as easy as “Roomba, clean under the kitchen table.” A simple request to your voice assistant or via the app enables the s9 to clean messes for you, right when they happen.
  • COMPLETE CONTROL OF YOUR CLEAN - With Smart Mapping, your robot knows your kitchen from your living room, so you can decide where it cleans & when. & with Keep Out Zones, your robot knows to avoid sensitive areas like pet bowls or play areas.
This item is certified to work with Alexa
WORKS WITH ALEXA
Add voice control by combining with an Alexa device

Customer ratings by feature

Suction power
4.1 4.1
Value for money
3.7 3.7
Easy to clean
3.7 3.7
Battery life
3.6 3.6

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$999.99
Only 1 left in stock - order soon.
Ships from and sold by DavidZon Prime.
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$16.98 ($1.42/Count)
Get it as soon as Sunday, Mar 31
In Stock
Sold by Joybros and ships from Amazon Fulfillment.
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$16.99 ($5.66/Count)
Get it as soon as Sunday, Mar 31
In Stock
Ships from and sold by Amazon.com.
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iRobot Roomba S9 (9150) Robot Vacuum- Wi-Fi Connected, Smart Mapping, Powerful Suction, Works with Alexa, Ideal for Pet Hair, Works with Clean Base
iRobot Roomba S9 (9150) Robot Vacuum- Wi-Fi Connected, Smart Mapping, Powerful Suction, Works with Alexa, Ideal for Pet Hair, Works with Clean Base
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Price$999.99-46% $379.99
List:$699.99
$699.99$199.98$145.99$399.95
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it Mar 28 - 29
Customer Ratings
Suction power
4.1
4.1
4.3
4.1
Battery life
3.6
4.6
4.6
4.1
Value for money
3.7
4.1
4.0
Sold By
DavidZon Prime
Roborock Technology Co. Ltd
Roborock Technology Co. Ltd
OKP-US
Woot
Deals4Less (SN Recorded)
surface suggestion
Hard Floor
Hard Floor, Carpet, Wood, Tile
Carpet, Marble, Wood, Tile, Upholstery
Hard Floor, Carpet
Wood, Pet Hair, Hard-Floor and Carpet
Carpet, Hard Floor, Tile, Wood, Laminate, Vinyl, Marble
runtime
120 minutes
180 minutes
240 minutes
75 minutes
batteries included
battery average life
180 minutes
240 minutes
3 hours
100 minutes
75 minutes
compatible devices
Amazon Echo, Google Home
Amazon Echo, Google Home, Smartphones
Smartphones, Amazon Echo, Google Home
Amazon Echo
Amazon Echo
Amazon Echo, Google Home
weight
8.15 pounds
7 kilograms
16.5 pounds
5.5 pounds
3.38 kilograms

Product guides and documents


From the manufacturer

iRobot Roomba s9 Features

roomba

Our most advanced clean

You & your home deserve the best. With groundbreaking technology & a sophisticated design, the s9 is our smartest, most powerful robot vacuum yet.

roomba

Our Deepest Clean

With 40x the suction power, the Superior 3-Stage Cleaning System lifts, loosens, then eliminates debris & pet hair from deep within your carpets.

roomba

Dirt has nowhere to hide

PerfectEdge Technology with advanced sensors & a specially designed Corner Brush optimize cleaning deep into corners & along edges.

roomba

Next level navigation

Intelligently maps & cleans an entire level of your home. vSLAM navigation actively captures over 230,400 data points per second to optimize coverage.

roomba

New App, New level of clean

From customizable routines to customizable maps, complete control is in your hands. Personalized cleaning suggestions help you stay ahead of messes.

roomba

Vacuums messes in the moment

Smart navigation in the s9 maps specific objects in your home so you can send it to the mess, right when the mess happens.

roomba

A clean unique to you

Learns from your cleaning habits to offer up customized schedules. Suggests extra cleanings when pollen count is high or during pet shedding season.

roomba

Complete control of your clean

With Imprint Smart Mapping, your robot knows your kitchen from your living room, so you can decide where it cleans & when.

roomba

Steer clear of objects

You can tell your robot to stay away from certain areas or objects with customizable Keep Out Zones.

roomba

Ideal for homes with pets

30% wider Dual Multi-Surface Rubber Brushes don't get tangled with pet hair. High-Efficiency Filter traps 99% of cat & dog dander allergens.

roomba

The dream team of clean

With Imprint Link Technology, the Roomba s9 robot vacuum & Braava jet m6 robot mop can team up to vacuum then mop automatically in perfect sequence

roomba

Compatible with Clean Base

Forget about vacuuming for months at a time with the Clean Base Automatic Dirt Disposal. (Sold separately)

roomba
roomba

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

iRobot

iRobot Roomba S9 (9150) Robot Vacuum- Wi-Fi Connected, Smart Mapping, Powerful Suction, Works with Alexa, Ideal for Pet Hair, Works with Clean Base


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Product Description

Let the s9 handle the tough messes so that you can handle everything else —featuring PerfectEdge™ Technology, our most powerful cleaning system, and advanced features. With a single command to your Google Assistant or Alexa voice assistant like, “Tell Roomba to clean under the kitchen table,” it gets to work—when and where the messes happen. It even learns your cleaning habits and offers personalized schedules and recommendations during pollen and pet-shedding seasons. A specially designed Corner Brush and 40X the suction* pull in embedded dirt, dust, and pet hair from wherever it hides—for cleaning that fits seamlessly into your life. *(compared to the Roomba 600 series cleaning system) *(Alexa and all related logos are trademarks of Amazon.com or its affiliates. Google is a trademark of Google LLC).

Customer reviews

3.5 out of 5 stars
3.5 out of 5
627 global ratings

Customers say

Customers are dissatisfied with the navigation capabilities, sturdiness, and quality of the robotic vacuum cleaner. They mention that it can't figure out how to navigate, the brushes wear out and fall apart in less than a month, and that it's no longer reliable. They also dislike noise, value, and stickiness. Opinions are mixed on performance, and cleanability.

AI-generated from the text of customer reviews

78 customers mention25 positive53 negative

Customers are mixed about the performance of the robotic vacuum cleaner. Some mention that it performed adequately, while others say that it's brittle and does not do as good a job as advertised. The app is very basic and has limited functionality.

"...The app is great but it doesn't have any function similar to a remote control...." Read more

"...Surprisingly useful." Read more

"...You can only start a new job.5. There are too many issues using the application...." Read more

"...fall they replaced my unit which I appreciated but the problems were basically the same. It did fix a few minor issues though...." Read more

35 customers mention22 positive13 negative

Customers are mixed about the cleanability of the robotic vacuum cleaner. Some mention it does an excellent job cleaning, helps keep the entire floor clean, and has a self-emptying dustbin. However, others say that it can't perform a simple, short cleaning twice in a row, is pretty random in cleaning the house, and there's no easy way to empty the dust bin.

"...One of the main reasons I got it was the ultra high vacuum, but I do not need it for the hard surface areas and like to clean at a lower power daily..." Read more

"...The basic hardware of the unit seems fine so far, and it cleans well, and the bin is easy to service...." Read more

"I tried running this w/o calibrating it and it was pretty random in cleaning the house...." Read more

"Overall it’s a great robot vacuum with some room for improvement. This is our first Roomba/smart vac...." Read more

34 customers mention9 positive25 negative

Customers are dissatisfied with the navigation capabilities of the robotic vacuum cleaner. They mention that it has sub-par capabilities and can't figure out how to navigate. Some customers also report issues with the bumper. The vacuum is crippled by its abysmal VSLAM-based navigation, which does not accurately map rooms and constantly gets lost.

"...one of the rooms is not mapped...." Read more

"...The device generates numerous errors, making it extremely frustrating to use...." Read more

"...The mapping is far more accurate and detailed than the i7. This means better granular control over the no go zones and boundaries...." Read more

"...Seemed like it never could map the layout right, and would often not know how to leave a hallway. This then sent me an alert it was stuck...." Read more

32 customers mention3 positive29 negative

Customers are dissatisfied with the sturdiness of the robotic vacuum cleaner. They mention that it broke after 3 months with no solution, the brushes wore out and fell apart in less than a month, and the device failed. They also mention that there are numerous issues with the product and that it'll crash.

"...There are numerous issues with the product, and the last one I experienced proved to be the deal breaker.1...." Read more

"...Last week my new one started going out and it would drive to the room it was supposed to do, go back and forth a time or two ...like 1-2 minutes and..." Read more

"...Despite its excellent suction capabilities, it suffers from a significant internal flaw that has never been resolved, even with software updates...." Read more

"...Brushes wore out and was falling apart in less than a month. I don't want to buy new brushes for it every month...." Read more

28 customers mention5 positive23 negative

Customers are dissatisfied with the quality of the robotic vacuum cleaner. They mention that it has too many problems with errors and device failures. The app fails with various errors and the software has a ton of bugs. It works fine on carpets but performs horribly on hardwood and tile. It is not 100% perfect and quite annoying that you need the virtual walls.

"...It collects hair in the rollers and you'll need to remove it long before you'll need to empty the big dock (5 stars for picking up hair!)...." Read more

"...to the point where the machine takes 10-20 minutes of the app failing with various errors, trying again, and rebooting the vac before I am able to..." Read more

"...The device generates numerous errors, making it extremely frustrating to use...." Read more

"...As you can see the S9 was not up to the task and left a lot of hair on the carpet. Non shag carpet is not a problem and vacuums quite nicely...." Read more

24 customers mention7 positive17 negative

Customers are dissatisfied with the noise produced by the robotic vacuum cleaner. They mention that it is fairly loud on medium and high power, and keeps loudly announcing an error. The motor doesn't sound right, and you can hear little bits rattling around inside the wheels. The light turns red and it starts chirping "Error 31"; contact someone.

"...CONS:- fairly loud on medium & high power (low power is about as loud as Neato) - though once I'm no longer working from home 5 days/week this..." Read more

"...I cannot believe the amount of debris it is picking up. It is very loud but that I can live with because I know it is working." Read more

"...The suction power adjustment feature is very nice and you can do a quiet clean at night...." Read more

"...It gets stuck even in safe mode. And it’s SO loud compared to the other models of roomba...." Read more

24 customers mention4 positive20 negative

Customers are dissatisfied with the value of the robotic vacuum cleaner. They mention that it's overpriced, under delivered, and has horrible customer support. They also say that the replacement brushes are expensive.

"...Waste of money!I'm leaving my original review below but changing my start rating from 5 to 2...." Read more

"...It's just a buggy, expensive piece of equipment. Once they get it so it works all the time, I will love it and gladly give it the stars it deserves." Read more

"...Not worth my hard earned money unless it can at least be more worry free and hands off.It did have great suction and battery though!..." Read more

"...It's going back, certainly not worth the money." Read more

18 customers mention0 positive18 negative

Customers are not satisfied with the stickiness of the robotic vacuum cleaner. They mention that it gets stuck frequently, everywhere, and on carpets. Some say that the suction is not as strong as they would like, and the product looks not as good as the S9.

"...It went for about 10 minutes and then said the bumper was stuck. Not a big deal. I tapped the bumper, pressed 'Clean', and it was running again...." Read more

"...Often got hung on little things that are just common around the floor...." Read more

"...It gets stuck even in safe mode. And it’s SO loud compared to the other models of roomba...." Read more

"...had a problem with battery… my mayor complaint is that it gets stuck between chairs or other tricky corners more often than i would like...." Read more

Best Roomba So Far
2 Stars
Best Roomba So Far
Update April 2021: I've had my S9 now for over a year. It worked great from Jan 2020 until summer of 2020 when they sent an update to the app and then to the robot. The update removed the ability for me to set my robot to clean one room at high speed one day and the same or another room at a lower speed another day. One of the main reasons I got it was the ultra high vacuum, but I do not need it for the hard surface areas and like to clean at a lower power daily and once a week do a deep clean. This change was on purpose, so in my opinion they took away a feature that I paid a lot of money for. I have been in contact with service and was told there would be a work around for this issue but it's been over 9 months and things have only gone downhill so I am not hopeful at this point. I feel that this change is a downgrade for the robot functionality so I took off 2 stars for that.To add insult to injury they updated the robots firmware too, and then if I set my app at high clean power, when it would go back to charge it would revert to medium power. So if I was not around to go into the app and increase the vacuum power I would end up getting medium. This went on from fall of 2020 until late dec to Jan, when an update seemed to fix that. I only had that update for a week or two though and they rolled it back because a lot of users were having major issues.In the fall they replaced my unit which I appreciated but the problems were basically the same. It did fix a few minor issues though. I appreciated that but I had to get mad before they sent a new one, which I did not appreciate.Last week my new one started going out and it would drive to the room it was supposed to do, go back and forth a time or two ...like 1-2 minutes and then just stop and play the song like it was done and on it's charger but it just shut down in the middle of the room. I tried several things like re-starting it etc. Nothing worked so I did a factory reset. This of course wipes out all your maps so it took me an entire day to re-do all my maps. I did contact support and was told someone would get back to me. That was last week sometime and it's now the following monday and I have yet to hear from anyone.I'm just so disappointed in this and no longer recommend it. I regret spending so much money on something that is supposed to make life easier and instead had created more work. Waste of money!I'm leaving my original review below but changing my start rating from 5 to 2. I'm giving it 2 because it's not completely worthless, but it's not what I paid for.-----------------------------------------------------------------------I've owned practically all of the versions of Roomba for the past 20 years and this one is by far the best. A few things that have been issues in all the past versions are solved. The biggest one is that Roomba can now clean dark colored carpets without getting stuck.The next improvement is that this Roomba does not require any virtual walls. My previously ones required me to use several virtual walls and now I can create walls on the app. I can also create block out zones like for the dog dishes.Another big improvement is that the brushes on this Roomba are wider than all the past Roombas. They reconfigured the wheels and gave the front a straight edge so that the brushes can go closer to the edges of the unit instead of having to fit between the wheels.The dust bin on this Roomba is also improved in that I can lift out the dust bin, and hold it over the trash can and press a button and the dirt falls out the bottom. Also this dirt bin can be washed out which is nice.There is one area that this Roomba needs to go back to the prior version and that is the dust filter. The new filter does not have the mesh layer on the dirt side of the filter. I used to be able to vacuum off the filter more easily because the dirt was not all wedged into the folds of the filter. The new Roomba filter does not have this mesh, so it's going to need to be replaced more frequently. I am hoping that they decide to add the mesh to this filter in the future.The vacuum power of this Roomba appears to be much stronger than previous versions. On the strongest suction power it's pretty intense. My previous Roomba was the 980 which did have the power boost so it could be a pretty strong vacuum, but this one surpasses that.One nice thing is that the app I was using for the 980 I can also use for the s9. The app keeps them both straight, so I can adjust settings, and also with Alexa, I can use voice commands to start or stop either of my Roomba's. With the ability to map out rooms on this s9, I can tell Alexa to vacuum the family room and she knows to send the s9 to vacuum only the room I told her to.I can also schedule my s9 to clean only certain rooms in certain ways on certain days or times. I could have the s9 clean one room deeply in the morning and another room lightly in the afternoon. I can set up multiple schedules on every day of the week cleaning different rooms in different ways every time.The battery on the s9 seems longer lasting than previous versions especially on the lower level cleaning settings.The initial set up was not too hard. I did have an issue with an error message where it kept telling me that the lid was open. I contacted iRobot and they sent me a new lid and a new dust bin because it seemed to be sitting up a bit too high. I got these items within a couple days and everything is working great. I love how iRobot stands behind their product and always makes things right.To get the mapping set up, you have to run roomba a few times to get a complete set of maps. You can just send it out on a mapping run with no vacuuming so that it can do all the mapping without having to recharge. I have a pretty big first floor so I did use that a couple days in a row and then my map was all done. Once that was done it was super easy to divide the rooms. The app actually makes some room lines for you and then you can add move or remove any of the lines, and name the rooms. You can also add keep out zones so it won't run over cords or dog dishes or things like that.Overall I have to say I am thrilled with this roomba. I named her Rosie, and my old roomba I named Mac. Rosie was the maid on the Jetsons and Mac was Rosies boyfriend. I'm having so much fun with my new robot helper.Thanks for reading my reviewBecky Brooks
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