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iRobot Roomba Combo j9+ Review: The Ultimate Pet-Friendly Robot Cleaner
Bottom Line Up Front
The iRobot Roomba Combo j9+ is ideal for busy pet owners and anyone seeking a truly hands-free cleaning experience, offering powerful vacuuming and effective mopping with smart obstacle avoidance and automatic dirt disposal. Its D.R.I. technology ensures rugs stay dry while floors get mopped, making it a premium solution for mixed floor types.
iRobot
iRobot Roomba Combo j9+ Self-Emptying Robot Vacuum & Mop
$659.95
Check price on AmazonTired of constantly cleaning up after your furry friends or just want to reclaim your time from daily chores? The iRobot Roomba Combo j9+ steps in as your ultimate home cleaning assistant. This isn't just another robot vacuum; it's a sophisticated 2-in-1 system designed to tackle the toughest messes, especially pet hair and tracked-in dirt, without you lifting a finger. With its intelligent navigation and self-emptying capabilities, it promises a level of convenience that truly transforms your cleaning routine.
Watch it in action
Product videos
Specifications
| Product Type | Robot Vacuum & Mop |
| Self-Emptying | Yes (up to 60 days of debris) |
| Mopping Technology | D.R.I. (Dry Rug Intelligence) |
| Navigation | PrecisionVision Navigation, Smart Mapping |
| Obstacle Avoidance | Pet waste, cords, shoes, socks |
| Suction Power | 100% stronger (compared to Roomba Combo i Series) |
| Cleaning Stages | 3-Stage Cleaning System |
| Voice Assistant Support | Alexa, Siri, Google Assistant |
| Pet Feature | P.O.O.P. (Pet Owner Official Promise) |
What we love
- Exceptional 2-in-1 Cleaning: Combines powerful vacuuming (100% stronger suction) and effective mopping in one device, handling both hard floors and carpets.
- Advanced Obstacle Avoidance: PrecisionVision Navigation intelligently identifies and steers clear of common household clutter like pet waste, cords, and shoes.
- Pet-Friendly Design: Includes the P.O.O.P. guarantee for pet waste avoidance and features built to clean around pet bowls and toys.
- Self-Emptying Convenience: Automatically empties its vacuum bin into a sealed bag, holding up to 60 days of debris, minimizing manual intervention.
- Smart Mopping with D.R.I. Technology: Lifts the mop pad when detecting carpets and rugs, ensuring they stay dry while hard floors get a thorough wash.
- Dirt Detective Intelligence: Learns from cleaning history to prioritize dirtier rooms and adjust cleaning intensity automatically.
Things to consider
- Premium Price Point: As a top-tier model with advanced features, it comes at a higher cost compared to basic robot vacuums.
- Mop Pad Maintenance: While self-emptying for vacuuming, the mop pad still requires manual cleaning or replacement.
- Requires App for Full Functionality: To utilize smart mapping, Dirt Detective, and custom cleaning zones, reliance on the iRobot Home app is necessary.
Who it's for

For Busy Pet Parents
If you have pets that shed or track in dirt, the j9+ is a lifesaver. Its strong suction, P.O.O.P. guarantee, and ability to avoid pet messes mean less worry and more time enjoying your furry companions.

For Homes with Mixed Flooring
With its D.R.I. (Dry Rug Intelligence) technology, this robot seamlessly transitions from vacuuming carpets to mopping hard floors without getting your rugs wet, making it perfect for diverse floor plans.

For Hands-Off Cleaning Enthusiasts
Those who want maximum automation will appreciate the j9+'s self-emptying bin (up to 60 days), smart mapping, and Dirt Detective features that learn and adapt to your home's cleaning needs with minimal input.
Frequently asked
Does the Roomba Combo j9+ vacuum and mop at the same time?+
Yes, the Roomba Combo j9+ is designed to vacuum and mop simultaneously. It uses D.R.I. (Dry Rug Intelligence) to lift its mop pad when it detects carpets or rugs, ensuring they stay dry while hard floors are mopped.
How often do I need to empty the Roomba Combo j9+'s bin?+
The Roomba Combo j9+ features a self-emptying base that holds up to 60 days of debris from the robot's vacuum bin, significantly reducing how often you need to interact with it.
Can the Roomba Combo j9+ avoid pet accidents?+
Yes, it uses PrecisionVision Navigation to identify and avoid obstacles like pet waste. iRobot offers a P.O.O.P. (Pet Owner Official Promise) guarantee, replacing the robot if it fails to avoid solid pet waste.
Is the Roomba Combo j9+ good for homes with different floor types?+
Absolutely. Its D.R.I. technology makes it ideal for homes with a mix of hard floors and carpets, as it intelligently manages mopping and vacuuming without wetting carpets.
Does this Roomba model connect to smart home systems?+
Yes, the Roomba Combo j9+ is compatible with popular voice assistants like Alexa, Siri, and Google Assistant, allowing for convenient voice control of your cleaning tasks.
Our verdict
For those seeking the pinnacle of automated home cleaning, especially in pet-friendly households, the iRobot Roomba Combo j9+ is a robust and intelligent choice. Its powerful cleaning, smart navigation, and hands-free convenience justify the investment, delivering consistently clean floors and more free time. If you're ready to upgrade your cleaning game, this Roomba is a top contender.
Ready to buy?
iRobot Roomba Combo j9+ Self-Emptying Robot Vacuum & Mop
$659.95
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