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The Roomba Max 875 Combo Robot + AutoWash Dock is iRobot’s newest flagship, introduced on September 2, 2026, with a $1,199 MSRP. Its headline promise is less routine work: it vacuums and mops, protects carpet when it detects it, and uses a dock that washes and dries its mop while emptying debris. The specifications and performance multipliers below are iRobot’s claims, not independent test results.
How the Roomba Max 875 compares with the Plus 678
The Plus 678 is the closest same-launch alternative identified by iRobot. This comparison uses iRobot’s stated features; it does not reflect independent testing.
| Feature | Roomba Max 875 | Roomba Plus 678 |
|---|---|---|
| MSRP | $1,199 (iRobot, 2026) | $899 (iRobot, 2026) |
| Carpet pickup approach | SealForce chassis seal | SealForce chassis seal; SprayForce AI pretreatment |
| Mopping | Heated-mist pretreatment and a self-cleaning roller mop | Self-cleaning heated roller mop |
| Carpet protection | AI-powered DriLift raises the mop and lowers a protective shield | 10 mm mop lift |
| Dock automation | Washes and dries the roller, dispenses concentrate and empties debris | 90-day debris emptying; other dock functions not stated by iRobot |
| Obstacle avoidance | LiDAR and AI object recognition; iRobot says it recognizes more than 300 common household objects | Not stated by iRobot |
| Footprint and threshold ability | Not stated by iRobot | Not stated by iRobot |
| Expected maintenance | Dock debris bag rated for up to 90 days; roller washing and drying are automated | Debris emptying rated for 90 days; roller-care interval not stated by iRobot |
The Max 875 adds more dock and carpet-management automation on paper. The Plus 678 costs less at MSRP, but the available specifications do not establish how the two compare in real homes for pickup, mopping quality, noise, battery life or durability.
How the Max 875 handles vacuuming and mopping
Carpet pickup with SealForce
iRobot says SealForce forms a seal between the robot chassis and carpet fibers, directing airflow through the carpet rather than letting it escape around the edges. The company specifies 20 L/s airflow and 35,000 Pa suction, and claims three times deeper carpet cleaning compared with carpet vacuuming without SealForce. These figures and the multiplier come from iRobot; they are not independently verified test results.
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- PRO-LEVEL CLEANING FOR HARD FLOORS AND CARPETS. From tough kitchen stains to everyday dirt and dust, our most advanced robot is designed for deep cleaning.
- POWERFUL PICKUP FOR EVERYDAY HOUSEHOLD MESSES. Our proprietary combination of SealForce Technology , tornado-like airflow, and 5x more suction concentrates vacuuming power to pull dust, pet hair, and crumbs from deep within carpet fibers for our best pickup performance.
- REMOVE TOUGH STAINS IN ONE CLEANING ROUTINE. Skip manual scrubbing. Ultrasonic ThermaMist 140°F softens dried spills while the PowerSpin Max Roller Mop cleans with 140°F hot water for 2x better stain removal* and noticeably spotless floors. *Compared to mopping without ThermaMist
- THE INDUSTRY’S BIGGEST ROLLER FOR MORE SCRUBBING POWER WITH FEWER PASSES. The self-cleaning PowerSpin Max Roller Mop combines 140°F hot water, 300 RPM roller speed, and 18N of downward pressure to tackle tough messes efficiently, helping clean large areas faster in one pass.
- BETTER COVERAGE ALONG EDGES AND CORNERS. Dust often collects where traditional cleaning misses. PerfectEdge extends the roller up to 45mm along walls and baseboards while the outward expanding Edge-Sweeping side brush reaches corners and around furniture to help clean wall-to-wall.
Roller mopping and dried spills
For hard floors, Ultrasonic ThermaMist continuously applies heated mist to loosen dried-on spills. The PowerSpin Max roller mop continuously self-cleans as it works. iRobot specifies a roller speed of 300 RPM and 18 N of downward pressure, and claims 3.75 times deeper scrubbing. The claim describes iRobot’s comparison, not a published independent benchmark.
Carpet detection and edge cleaning
When the robot detects carpet, AI-powered DriLift raises the mop and lowers a shield intended to protect the carpet. For edges, PerfectEdge extends the roller up to 45 mm along walls and baseboards, while an outward-expanding side brush is designed to reach into corners. Those are design features; the announcement does not establish how consistently they clean different carpet types, corners or floor transitions.
Rank #2
- THE ULTIMATE HANDS‑FREE CLEAN FOR REAL HOMES. The most advanced Roomba yet— the Roomba Max 705X is designed to clean every room without stopping, adjusting automatically as it moves from hard floors to carpet, vacuuming and mopping in one seamless pass, and navigating effortlessly around everyday obstacles.
- THE ONLY ROOMBA THAT CLEANS ITSELF WHILE IT CLEANS YOUR HOME. The self‑cleaning roller mop continuously washes itself during use, extends to reach edges and corners, and protects carpets with a built‑in cover—so wet and dry messes never mix.
- MONTHS OF CLEANING WITHOUT DAILY MAINTENANCE. The AutoWash Dock handles the dirty work for you. Up to 75 days of auto‑emptying, weeks of heated mopping and roller washing*, automatic solution dispensing, and hot‑air drying—so you don’t have to think about cleaning.
- POWERFULLY CLEANS WHERE MESSES BUILD UP MOST. With 175x stronger suction*, Roomba blasts through dirt, crumbs, and pet hair using anti‑tangle Dual Rubber Brushes, edge‑sweeping brushes, and automatic Carpet Boost to pull debris from deep within rugs. *compared to Roomba 600 series robots
- AVOIDS CORDS, SOCKS—EVEN PET ACCIDENTS. Powered by PrecisionVision AI, Roomba recognizes cords, socks, pet waste, and more—steering around them in real time and automatically re‑cleaning areas where wet or dry messes are detected.
What the AutoWash dock automates
The dock washes the roller with 176°F water and dries it with 131°F heated air. It also dispenses StayClean concentrate and transfers vacuumed debris into a carbon AllergenLock bag. iRobot rates the bag for up to 90 days of debris maintenance; that is an upper-limit rating, not a guarantee of three months between service for every home. Pets, floor area and cleaning frequency can affect how quickly a bag fills.
Automation reduces some recurring chores, but it does not make the system maintenance-free: the dock still relies on a roller, cleaning concentrate and a debris bag. iRobot’s announcement does not state a roller replacement interval or a schedule for other routine upkeep.
Rank #3
- BUILT TO HANDLE PET HAIR, CRUMBS, and DAILY DEBRIS. 4x more power-lifting suction with dual rubber brushes loosen dirt from carpets and hardfloors while resisting tangles from pet and long hair.
- DEEPER CLEANING, LESS MAINTENANCE, SMARTER PERFORMANCE*. Upgraded with 30,000 Pa suction, heated mopping, enhanced pet‑object AI & pet zone cleaning, anti‑tangle brushes, carbon odor‑control AllergenLock bags, hotter 167°F wash, and up to 3 months hands‑free operation.
- FLAWLESS FLOORS ACROSS HARD FLOORS AND CARPETS—EVEN IN LARGER HOMES. Removes pet hair, spills, and debris using heated mopping, ultra-powerful suction, and Dual Rubber Brushes that resist tangling, delivering consistent whole-home cleaning across multi-room spaces.
- CLEANS ITS MOP AS IT WORKS TO AVOID SPREADING DIRT. PowerSpin Roller Mop self-cleans with 167°F heated water and BUILT-IN SCRAPING, while an industry‑first roller mop cover lifts and shields the mop to keep carpets dry, delivering streak‑free results.
- DEEP CLEANS DRIED-ON MESSES WITH HEATED SPOT MOPPING. Targets dried-on spills and tough stains using HEATED SPOT MOPPING, 200 RPM SCRUBBING, and steady pressure, restoring cleaner floors in kitchens, entryways, and pet areas.
Navigation, app controls and what is not established
ClearView Pro Dual-Line LiDAR and PrecisionVision AI provide navigation and obstacle recognition. iRobot says the system can identify and avoid more than 300 common household objects. The Roomba Home App supports schedules, room targeting, pet-area priorities and voice commands.
Object recognition is not a promise that the robot will avoid every hazard in every room. The announcement does not provide independent obstacle-avoidance results, battery endurance, measured cleaning times, noise levels, long-term reliability findings, or footprint and threshold specifications. Those omissions make the Max’s advertised automation easier to assess than its day-to-day performance.
Rank #4
- NEXT-GEN UPGRADE: DEEPER CLEANING, LESS MAINTENANCE, SMARTER PERFORMANCE* Upgraded with 3.8X MORE POWER-LIFTING SUCTION** + heated spot mopping, enhanced pet-object AI, ANTI-TANGLE BRUSHES, carbon odor-control ALLERGENLOCK BAGS, hotter 167°F wash, and up to 3 months hands‑free operation. *As compared to Roomba Max 705 Combo Robot **As compared to Roomba 105 Combo Robot
- FLAWLESS FLOORS ACROSS HARD FLOORS AND CARPETS—EVEN IN LARGER HOMES Removes pet hair, spills, and debris using heated mopping, ultra-powerful suction, and DUAL RUBBER BRUSHES THAT RESIST TANGLING, delivering consistent whole-home cleaning across multi-room spaces.
- CLEANS ITS MOP AS IT WORKS TO AVOID SPREADING DIRT PowerSpin Roller Mop self-cleans with 167°F heated water and BUILT-IN SCRAPING, while an INDUSTRY-FIRST ROLLER MOP COVER lifts and shields the mop to keep carpets dry, delivering streak-free results.
- DEEP CLEANS DRIED-ON MESSES WITH HEATED SPOT MOPPING Targets dried-on spills and tough stains using HEATED SPOT MOPPING, 200 RPM SCRUBBING, and steady pressure, restoring cleaner floors in kitchens, entryways, and pet areas.
- REACHES EDGES AND CORNERS OTHER ROBOTS MISS EXTENDED MOPPING and DUAL EDGE BRUSHES clean along walls, baseboards, and tight corners.
Is the Roomba Max 875 worth considering?
It is most compelling for someone who wants one robot to vacuum and mop, has a mix of carpet and hard flooring, and values automated roller care and debris emptying. The mop-lifting and shield design is particularly relevant in homes where a robot must move between hard floors and carpet. The advertised combination is ambitious, but it remains a manufacturer-described feature set rather than a verified account of how well it performs in use.
The Plus 678 is the lower-priced same-launch option for buyers who want a combo robot with SealForce and a self-cleaning heated roller mop, and can accept less-detailed dock and obstacle-avoidance specifications. Compare the official features against your rooms and cleaning needs; neither model’s published announcement resolves questions about real-world pickup, scrubbing, navigation reliability or upkeep.
Best Value
- OUR BEST ROBOT VACUUM BUILT FOR PET HAIR AND BUSY HOMES. Get consistent performance and a deeper clean with upgraded anti-tangle dual rubber brushes and side brush that stop hair wrap before it starts. Carpet Boost automatically increases suction on carpets or rugs providing a deeper clean.
- DEEPER VACUUMING, LESS MAINTENANCE FOR A FRESHER CLEAN*. Upgraded with 30,000Pa suction, enhanced anti‑tangle brush, odor-control Allergenlock bags, and up to 90 days of hands‑free operation. *As compared to Roomba max 705 vac robot **as compared to Roomba 105 robot
- POWERFUL CLEANING ON HARD FLOORS AND CARPETS. Patented Dual Rubber Brushes flex to stay in close contact with different floor types to lift dust, crumbs, pet hair, and everyday debris more effectively. Now with 30,000 Pa suction for deeper cleaning on carpets and high-traffic areas.
- UP TO 90 DAYS OF HANDS-FREE CLEANING. The AutoEmptyTM dock automatically traps and stores dust, debris, and allergens, in an odor-control AllergenLock bag that reduces and neutralizes odors. It’s easy to keep homes fresh–change the bag just 4x per year.
- COMPLETE EDGE-TO-EDGE CLEAN. Get total edge coverage with an anti-tangle Edge-Sweeping Brush that cleans closer to walls, furniture, and deep into corners—reaching dirt up to 20% better* for a noticeably more complete clean. *Compared to Roomba 600 series robots sold prior to 2026.
Is Roomba Duo available instead?
No retail availability is established in the announcement. iRobot introduced Roomba Duo on September 4, 2026 as an IFA prototype: a main vacuum-and-steam-mop robot paired with a companion unit. It is future concept technology, not a confirmed alternative to buy alongside the Max 875.
Other Roomba combo models listed by iRobot
At the time covered here, iRobot’s store also lists the Plus 575, Plus 515 and Plus 415 alongside the Max 875 and Plus 678. The available information does not provide their prices or specifications, so a meaningful feature-by-feature comparison with those models cannot be made here.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
