iRobot Roomba Max 775 Combo: review
The Roomba Max 775 Combo is the iRobot flagship we track: 30,000 Pa of suction, LiDAR combined with PrecisionVision AI, a hot-water mopping roller, and an AutoWash dock that lasts up to 3 months without intervention. At 799 €, it’s also the most expensive.
Verdict at a glance
The most complete spec sheet in the entire iRobot lineup we track, with no notable data gaps. But the Plus 575 Combo, at 350 € less, already delivers 83% of its power — a price gap that suction alone doesn’t fully justify.
✓ Pros
- 30,000 Pa suction, the highest in the iRobot lineup we track
- ClearView™ Pro LiDAR + PrecisionVision™ AI
- PowerSpin™ roller washed at 75 °C hot water
- AutoWash™ dock: emptying interval up to 3 months, 50 °C drying
- Spec sheet with no missing data, aside from battery
✕ Cons
- The most expensive in the iRobot lineup we track
- Battery not disclosed
- 350 € more than the Plus 575 Combo for 5,000 Pa extra
Who is it for?
Households that want maximum suction and the longest emptying interval, regardless of cost.
Skip it if…
Suction-to-price ratio is your priority: the Plus 575 Combo suctions at 83% of the Max 775’s power for 44% of its price.
Spec sheet
| Maximum suction | 30 000 Pa |
|---|---|
| Navigation | ClearView™ Pro LiDAR + PrecisionVision™ AI |
| Mopping | Rouleau PowerSpin™ (200 tr/min), lavage à l’eau chaude 75 °C |
| Dock | AutoWash™ : sac AllergenLock™ (vidage jusqu’à 3 mois), lavage 75 °C, séchage 50 °C |
| Battery | Not disclosed |
Our scores by criterion
Our full grid is detailed in our rating system.
The value-for-money score stays the most cautious of the three: the spec sheet is flawless, but the price gap with the Plus 575 Combo doesn’t buy a proportional performance gap.
Against its alternatives
| iRobot Roomba Max 775 Combo | iRobot Roomba Plus 575 Combo | |
|---|---|---|
| List price | 799 € | 449 € |
| Year | 2026 | 2026 |
| Maximum suction | 30 000 Pa | 25 000 Pa |
| Navigation | ClearView™ Pro LiDAR + PrecisionVision™ AI | ClearView™ Pro LiDAR + PrecisionVision™ AI |
| Mopping | Rouleau PowerSpin™ (200 tr/min), lavage à l’eau chaude 75 °C | Serpillières DualClean™ rotatives (180 tr/min), relevage automatique sur tapis |
| Dock | AutoWash™ : sac AllergenLock™ (vidage jusqu’à 3 mois), lavage 75 °C, séchage 50 °C | AutoWash™ : lavage 75 °C, séchage 45 °C |
| Battery | — | — |
The Plus 575 Combo shares the same LiDAR + PrecisionVision AI combination and an AutoWash dock with comparable mopping performance (75 °C), for 350 € less. The Max 775 keeps the edge on raw suction and emptying interval.
Our method
These figures come from iRobot’s product page, not a hands-on test. When a figure isn’t disclosed, we say so rather than estimate it. → Our full method
Frequently asked questions
Does the Roomba Max 775 Combo really suction at 30,000 Pa?
That’s the figure iRobot lists on its official spec sheet, the highest in the entire lineup we track — nearly double the Plus 575 Combo (25,000 Pa), for 350 € more.
What does the Max 775’s AutoWash dock change compared to the Plus models?
The documented difference is the emptying interval: the Max 775’s AllergenLock bag lasts up to 3 months. Washing (75 °C) and drying (50 °C) are, on paper, comparable to the AutoWash docks on the Plus models.
Max 775 Combo or Plus 575 Combo: which should you choose?
The Plus 575 Combo suctions at 25,000 Pa — 83% of the Max 775’s power — for 350 € less. Unless you specifically need maximum power or the 3-month emptying interval, the Plus 575 Combo is, on paper, the more rational choice.
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