iRobot Roomba Max 775 Combo vs iRobot Roomba Plus 575 Combo + AutoWash Dock
Researched by Riley Hart · prices checked Nov 4, 2026
As of Nov 4, 2026, the iRobot Roomba Max 775 Combo costs $1,000 and the iRobot Roomba Plus 575 Combo + AutoWash Dock costs $500, so the iRobot Roomba Plus 575 Combo + AutoWash Dock is $500 cheaper. The iRobot Roomba Plus 575 Combo + AutoWash Dock has a published review score and ranks #16 in our robot vacuums ranking; the iRobot Roomba Max 775 Combo is not scored yet. Pick the iRobot Roomba Max 775 Combo for low maintenance hard floor cleaning. Pick the iRobot Roomba Plus 575 Combo + AutoWash Dock for small homes with tight furniture gaps. The iRobot Roomba Plus 575 Combo + AutoWash Dock wins 2 of 5 points we can measure (2 tied).
Who wins, point by point
The iRobot Roomba Plus 575 Combo + AutoWash Dock wins 2 of 5 points we can measure (2 tied). Built from today's prices, the specs and independent tests for these two robots.
| Roomba Max 775 Combo | iRobot Roomba Plus 575 Combo + AutoWash Dock | Winner | |
|---|---|---|---|
| Price today | $1,000 | $500 | iRobot Roomba Plus 575 Combo + AutoWash Dock |
| 3 year cost | $1,100 | $500 | iRobot Roomba Plus 575 Combo + AutoWash Dock |
| Suction | 30,000 Pa | 25,000 Pa | Roomba Max 775 Combo |
| Runtime per charge | 3 h | 3 h | Tie |
| Robot height (fits under furniture) | 4.1 in | 4.2 in | Tie |
- You care most about suction (30,000 Pa vs 25,000 Pa)
- Best for low maintenance hard floor cleaning
- You want to spend less (saves $500)
- Best for small homes with tight furniture gaps
- Suction
- 30,000 Pa
- Navigation
- LiDAR
- Mopping
- Roller mop
- Runtime
- 180 min
iRobot's 2026 roller mop Roomba with a hot wash, 90 day dock
Full iRobot Roomba Max 775 Combo review, pros and cons →- Suction
- 25,000 Pa
- Navigation
- ClearView Pro LiDAR
- Mopping
- Yes
- Runtime
- About 180 min from
Compact Roomba with AI obstacle avoidance and a hot wash dock
Full iRobot Roomba Plus 575 Combo + AutoWash Dock review, pros and cons →Side by side
| iRobot Roomba Max 775 Combo | iRobot Roomba Plus 575 Combo + AutoWash Dock | |
|---|---|---|
| Price | $1,000 | $500 |
| 3 year cost | $1,100 | $500 |
| Our score | Not scored yet | 7.6/10 |
| Rank in Floors | #84 | #16 |
| Status | on sale | on sale |
| Warranty | n/a | n/a |
| Suction | 30,000 Pa (Tom's Guide spec table); iRobot only says 4X the suction of the Roomba 105 Combo | 25,000 Pa with four levels (Android.com.pl); iRobot's US page says 3.5X the Roomba Plus 505 Combo |
| Navigation | ClearView Pro LiDAR with 3D mapping; about 9 min to map 1,000 sq ft, stores up to 5 maps | ClearView Pro LiDAR with PrecisionVision AI, up to 5 maps, about 9 min to map (iRobot); Netzwelt found it fast and precise |
| Obstacle avoidance | PrecisionVision AI camera recognizes cords, shoes and pet waste; Gizmodo saw it drag a cable and get stuck under a child's bed | PrecisionVision AI recognizes cords, socks and pet waste (iRobot); Android.com.pl saw it avoid cables, laces and toys, while Netzwelt saw it sometimes drive over cables |
| Mopping | Yes, PowerSpin roller mop at 200 RPM with PerfectEdge extension, heated spot mopping and a cover that flips over the roller on carpet | Yes, DualClean spinning pads at 180 RPM with SmartScrub, a 30 mm edge extension and 10 mm rug lift (iRobot); Netzwelt saw it fail on dried ketchup |
| Self empty | Yes, into carbon odor control bags that iRobot says last about 3 months | Yes, AllergenLock bag that lasts up to 3 months (iRobot); Android.com.pl lists a 2.5 L bag |
| Dock features | AutoWash dock washes the roller with 167°F water, dries it at 122°F, dispenses StayClean solution and stores a spare bag | Empties, washes pads at 167°F, dries at 113°F and refills with StayClean solution for up to 40 days (iRobot US page); Android.com.pl's European unit listed 60°C washing and 3.6 L clean and 3.2 L dirty tanks |
| Runtime | 180 min (Tom's Guide spec table); 6,000 mAh LFP battery | About 180 min from a 5,200 mAh battery (Android.com.pl); iRobot's US page lists no runtime |
| Dustbin | Onboard bin size not published; dock bag rated for about 90 days | 180 ml robot bin and 80 ml water tank (Android.com.pl) |
| Height | 4.1 in robot; 17 in dock | 4.2 in on iRobot's US page; Netzwelt and Android.com.pl list 8.3 cm (3.3 in), so check before buying for low furniture |
| Pet hair | Dual rubber brushes; Tom's Guide measured 44% hair pickup on hardwood and 52% on carpet, while Xataka rated pet hair pickup excellent | Netzwelt and Android.com.pl both saw long hair wrap the main and side brushes |
| App | Roomba Home app with schedules, keep out zones, water flow and suction controls; Gizmodo found it buggy on long runs | Roomba Home app with schedules, rooms and no go zones; Alexa, Siri and Google Assistant (iRobot); Android.com.pl saw frequent offline drops on 2.4 GHz Wi-Fi |
| Weight | 12.8 lb robot, 19.0 lb dock (iRobot) | 9.44 lb robot on iRobot's US page |
| Threshold | n/a | Up to 35 mm (iRobot); Android.com.pl's text says 30 mm |
| Best for | low maintenance hard floor cleaning | small homes with tight furniture gaps |
| Skip if | you want a quiet robot | you need deep carpet cleaning |
Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.
What reviewers found
iRobot Roomba Max 775 Combo
- Gizmodo: Good vacuuming with no clogs and a streak free roller mop that handled ketchup about as well as rivals, but noisy, a buggy app on long runs, unreliable carpet detection and trapped twice under a bed. A full vacuum and mop of 750 sq ft took about 2.5 hours. Source
- Tom's Guide: Hard to recommend. Hardwood pickup of 44% hair, 86.5% Rice Krispies and 91% chia seeds; carpet 52%, 63.5% and 35%. Bumped walls often, scattered debris with its side brushes and left slight mop residue. Source
iRobot Roomba Plus 575 Combo + AutoWash Dock
- Netzwelt (Germany): Picked up 29.1 g of 30 g of test dirt. Fast, precise navigation, cleaned under radiators, handled dried coffee but failed on dried ketchup, and sometimes drove over cables. Hair wrapped both brushes. Source
- Android.com.pl (Poland) (7.8/10): Navigation never failed and it avoided cables, laces and toys. Very good on hard floors, weaker on fine flour in carpet even after two passes. Used about a low teens percent of battery on about 25 m². Repeated Wi-Fi drops in the app. Source
Questions buyers ask
Which is better, the iRobot Roomba Max 775 Combo or the iRobot Roomba Plus 575 Combo + AutoWash Dock?
The iRobot Roomba Plus 575 Combo + AutoWash Dock has a published review score and ranks #16 in our robot vacuums ranking; the iRobot Roomba Max 775 Combo is not scored yet. Pick the iRobot Roomba Max 775 Combo for low maintenance hard floor cleaning. Pick the iRobot Roomba Plus 575 Combo + AutoWash Dock for small homes with tight furniture gaps.
Which is cheaper?
The iRobot Roomba Plus 575 Combo + AutoWash Dock at $500, versus $1,000 for the iRobot Roomba Max 775 Combo, checked Nov 4, 2026. Over 3 years with running costs: $1,100 vs $500.
What is the difference between the Roomba Max 775 Combo and the Roomba Plus 575 Combo + AutoWash Dock?
Suction: 30,000 Pa (Tom's Guide spec table); iRobot only says 4X the suction of the Roomba 105… on the Roomba Max 775 Combo, 25,000 Pa with four levels (Android.com.pl); iRobot's US page says 3.5X the Roomba Plus… on the Roomba Plus 575 Combo + AutoWash Dock. Navigation: ClearView Pro LiDAR with 3D mapping; about 9 min to map 1,000 sq ft, stores up to 5 maps on the Roomba Max 775 Combo, ClearView Pro LiDAR with PrecisionVision AI, up to 5 maps, about 9 min to map (iRobot)… on the Roomba Plus 575 Combo + AutoWash Dock. Obstacle avoidance: PrecisionVision AI camera recognizes cords, shoes and pet waste; Gizmodo saw it drag a… on the Roomba Max 775 Combo, PrecisionVision AI recognizes cords, socks and pet waste (iRobot); Android.com.pl saw it… on the Roomba Plus 575 Combo + AutoWash Dock.
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