Roomba Combo® j9+ Auto-Fill Robot Vacuum and Mop
#1 for dirt and dust pickup¹.
This cutting-edge robot vacuum & mop effortlessly banishes dirt from carpet and hard floors. Three levels of suction power and automatic Carpet Boost ensure thoroughly cleaned floors.
SmartScrub mops back and forth with consistent pressure & 2x deeper scrubbing.²
Some areas of the home need a deeper clean–pawprints in the mudroom, spills under the kitchen table, tiles in your bathroom. Simply enable SmartScrub and your Roomba Combo® j9+ will scrub back-and-forth, just like you would.
Automatically cleans the dirtiest rooms first.
Dirt Detective, powered by iRobot OS, learns from past cleaning missions to automatically prioritize dirtier rooms and adjust settings like suction, scrubbing and cleaning passes.
Ready for 30 days of hands free cleaning.
The Clean Base® Auto-Fill Dock³ empties debris for up to 60 days and refills liquid for up to 30 days for autonomous cleaning that outlasts the competition. And, it’s compatible with more cleaning solutions than any other 2-in-1. See here for a list of compatible cleaning solutions. Robot software update required before initial usage; Wi-Fi® connection necessary.
Get right to cleaning the kitchen – 7x faster⁸.
Advanced object recognition and room segmentation, lets iRobot OS quickly map and name rooms. Its proprietary mapping technology now automatically labels room types with up to 90% accuracy⁶. Now that’s a smart map.
Thoughtful mop design keeps carpets dry.
Unlike other 2-in-1s, its Auto-Retract Mopping System lifts itself to the top of the robot, preventing wet carpet messes. On hard floors, it vacuums and mops at the same time.
4-stage cleaning finds dirt wherever it hides.
Dual Multi-Surface Rubber Brushes, an Edge-Sweeping Brush, 100% stronger Power-Lifting Suction³, and back-and-forth pressure mopping combine to keep every corner of your carpets and hard floors fresh.
Knows what to clean – and what to avoid.
Roomba Combo® j9+ robot uses iRobot OS and PrecisionVision Navigation to recognize and avoid common objects in its way like cords, pet waste, socks and shoes. And you have our Pet Owner Official Promise (P.O.O.P.)⁴ –it won't pick up pet accidents or we'll replace it for free.
Cleans where you tell it to clean.
Simply pair Roomba Combo® j9+ robot vacuum & mop with Alexa, Siri or Google Assistant-enabled devices⁴ and tell it to clean the kitchen, living room, or every room.
Designed with your home in mind.
Crafted from premium materials, the Clean Base® dock integrates into your decor and can be a surface to set things on. Thanks to thoughtful design, this docking base is our quietest yet so it's less disruptive to your home. And it’s the only dock with storage for extra bags and mop pads.
Compare all robots.
“King of clean floors” - Vacuum Wars
Watch the full review to learn more
A closer look at Roomba Combo® j9+
Ready for 30 Days of hands-free cleaning
The Clean Base® Auto-Fill Dock empties debris for up to 60 days and refills liquid for up to 30 days for autonomous cleaning that outlasts the competition. And, it's compatible with more cleaning solutions than any other 2-in-1. See here for a list of compatible cleaning solutions.1/5
Thoughtful mop design keeps carpets dry
Unlike other 2-in-1s, its Auto-Retract Mopping System lifts itself to the top of the robot, preventing wet carpet messes. On hard floors, it vacuums and mops at the same time.2/5
4-stage cleaning finds dirt wherever it hides
Dual Multi-Surface Rubber Brushes, an Edge-Sweeping Brush, 100% stronger Power-Lifting Suction³, and back-and-forth pressure mopping combine to keep every corner of your carpets and hard floors fresh.3/5
Knows what to clean - and what to avoid
Shoes in the hall, charging cords in the den, or towels on the bathroom floor your robot steers and cleans around them all. And you have our Pet Owner Official Promise (P.O.O.P.)⁴ –it won't pick up pet accidents or we'll replace it for free.4/5
Designed with your home in mind
Crafted from premium materials, the Clean Base® dock integrates into your decor and can be a surface to set things on. Thanks to thoughtful design, this docking base is our quietest yet so it's less disruptive to your home. And it’s the only dock with storage for extra bags and mop pads.5/5
iRobot OS powers your robot to do more
2 Cleaning Passes. 0 Spots Missed.
Advanced navigation and 2 cleaning passes allow Roomba Combo® j9+ robot to navigate your home in neat, efficient rows for a wall-to wall clean without missing a spot⁵. With overlapping passes, your robot purposefully & logically cleans across multiple floor types.1/5
Builds a tailored map of your home
Start cleaning your way even faster. Straight out of the box, your Roomba Combo® j9+ robot vacuum and mop will create a complete map of your home 7x faster than before and automatically label each room type with up to 90% accuracy⁶ so you can clean wherever you want, whenever you want after just one run.2/5
iRobot OS delivers more personalized suggestions than any other robot
iRobot OS learns your cleaning habits and home to make personalized suggestions to clean right for you. Receive suggestions for scheduled cleanings, Keep Out Zones to avoid certain areas or objects, and Clean Zones for those common messy areas like your couch or dining table that need a more targeted cleaning.3/5
Cleans where you tell it to clean
iRobot OS understands more voice commands than any other robot allowing you to pair Roomba Combo® j9+ robot with Alexa, Siri, or Google Assistant-enabled devices⁷. Simply tell it to clean by the dishwasher, toilet, oven or stove, even pet bowls, and you’ve got a cleaner home on command.4/5
Come home to clean
With iRobot OS, you can choose to set your robot to start cleaning when you leave and stop when you come home, so you only notice the clean, but never the cleaning. For life’s do-not-disturb moments, you can schedule downtime for your robot when it won’t clean or empty.5/5
We care about you
Easy to use iRobot Home App
The iRobot Home App gives you ultimate control over your clean. Enhanced maps, the ability to clean specific objects, custom routines, seasonal suggestions, and intuitive smart home integrations.1/4
Made with you in mind
iRobot OS does more than just clean—it connects and collaborates with you and your home. By learning, respecting, and adapting to your space, habits and preferences, iRobot OS can customize a cleaning plan that’s tailor-made for your floor plan.2/4
Your privacy is our priority
We make sure your data stays private, secure - and only used to improve your robot's performance and your experience. Our commitment to your data security has earned iRobot the trusted TÜV SÜD Cyber Security Mark, the first company worldwide to receive this level of certification.3/4
Award winning Customer Care
For 30 years, the iRobot promise has meant dependability backed by responsive service. If you ever need help, we make it easy with award winning Customer Care agents available by phone or email to answer your questions.4/4
What’s in the box:
- Roomba Combo® j9 Robot Vacuum and Mop
- Clean Base® Automatic Dirt Disposal
- 1 Extra High-Efficiency Filter
- 1 Extra Edge-Sweeping Brush
- 1 Extra Mopping Pad
- 1 Extra Dirt Disposal Bag
- Line Cord
- Retail box Dimensions (in): 17.3 x 18.1 x 17.5
- Robot Weight (lb): 8.9
- Robot Dimensions (in): 3.4 x 13.7 x 13.7
- Battery Type: Lithium-ion
- Clean Base® Auto-Fill Dock Dimensions (in): 15.8 (W) x 16.4 (D) x 16.3 (H)
- Clean Base Weight (lbs): 21.9
For more information, click here to access Owner's Guide and Quick Start Cards.
Q. What is the benefit of having the Clean Base® Auto-Fill Dock?
A: The Clean Base® Auto-Fill Dock does what your 2-in-1 robot needs to get the job done. Handles 60 days of dirt disposal and 30 days of liquid replenishment to keep you hands-free for longer. Accessory storage and useable surface are integrated into this premium dock design that fits right in your home.
Q: Are there cleaning modes?
A: Yes, you can customize your clean in two different modes: Roomba Combo® can either vacuum and mop at the same time, or only vacuum whenever you like. It also senses if the mop pad is not attached and will vacuum only.
Q. Will it mop over carpets?
A. No. With D.R.I. (Dry Rug Intelligence) your rugs and carpets stay dry—because Roomba Combo® j9+ robot vacuum and mop Auto-Retract Mopping System lifts the mop head to the top of the robot, completely away from carpet.
Q. How does SmartScrub work?
A. Turn on SmartScrub in your cleaning preferences to have Roomba Combo® j9+ robot mop back-and-forth while consistently applying 1.16lb of downforce pressure to tackle tough messes.
Q: What is Dirt Detective?
A: Dirt Detective creates a cleaning plan based on how often each room is cleaned and how frequently dirt is detected in each room. The current state of clean will be visualized in the iRobot Home App. Selecting Dirt Detective to start cleaning will enable your robot to automatically prioritize the dirtiest rooms and use the most optimal cleaning settings for each.
Q. Will it detect and avoid pet waste?
A: Yes, the Roomba Combo® uses PrecisionVision Navigation to recognize and avoid not only pet waste, but other objects like charging cables, shoes, socks, pet toys, and more!
Q. Does it work with voice assistants?
A: Yes, cleaning crumbs is now as easy as "Roomba, clean under the kitchen table." A simple request to your voice assistant* or via the iRobot Home App enables the Roomba Combo® j9+ robot vacuum and mop to clean messes for you, right when they happen—immediately clean that spot and consider it done. *Works with Alexa, Siri, or Google Assistant-enabled devices. Alexa and all related logos are trademarks of Amazon.com or its affiliates. Google is a trademark of Google LLC. Siri is a registered trademark of Apple Inc., registered in the U.S. and other countries and regions.
Q: How do I know this is the right product for my home?
A. Our goal on iRobot.com is to make it as easy as possible for you to find the right product for your needs. We recognize this is a big purchase. We offer resources to help ensure you are matched with the right product. If you haven't already, we suggest taking our robot quiz. Answer 5 questions and we'll provide a recommendation personalized to you. iRobot also offers phone and video assisted presales if you have specific questions or would like to speak with us. For phone, call 866-747-6268. For video, you'll see an iExpert icon appear on this page if agents are available.
1 #1 cleaning system based on IEC 62285-7 on hard floor and carpet with dust. Cleaning system available in multiple iRobot products.
2 Compared to standard vacuum & mop mode for coffee and grime.
3 Compared to Roomba Combo® i Series robots.
4 Offer valid for one year from purchase and covers replacement product only. Valid only for solid cat or dog waste. Additional terms and conditions apply – see Terms and Conditions | iRobot for full details.
5 Performance may vary based on floor layout and objects present.
6 Kitchens labeled with 90% accuracy, recognition of other rooms varies and may be lower.
7 Works with Alexa, Siri, or Google Assistant-enabled devices. Alexa and all related logos are trademarks of Amazon.com or its affiliates. Google is a trademark of Google LLC. Siri is a registered trademark of Apple Inc., registered in the U.S. and other countries and regions.
8 Compared to previous iRobot mapping technology.