iRobot Roomba Max 776 Combo
No shop we follow delivers this model to Germany. This page says what it can do, and which similar robots you can buy here.
Who it suits
Good for
- Mopping: station washes the mop
- Upkeep: all-in-one station
From the facts the maker states, by the rules of our advisor.
Before you buy, compare it with 2 recommended alternatives
No shop here sells this model today, so beside it the highest-scored model with the same kind of station that one does, and the cheapest of the top 10.
Green is the best of these 3, also when they share the lead.
| This model iRobot Roomba Max 776 Combo Best on 1 fact | Highest score here Dreame L40 Ultra AE Best on 4 facts | Cheapest of the top 10 MOVA V50 Ultra Complete Best on 5 facts | |
|---|---|---|---|
| Most important facts | |||
| The lowest price today at a shop that delivers to you, delivery included. A price with an asterisk comes from a shop abroad, and its delivery cost is our own estimate. Lowest price | – | 399 €Amazon.de best | 499 €Saturn |
| Our own score out of 10: 60% test-site results, 25% shop ratings and 15% the maker’s facts. Price does not count. Score | not in our ranking | best | |
| The average of the stars buyers give at the shops, with the number of reviews behind it. We only compare it from 20 reviews. Customer rating | – | ★ 4.7 · 618 reviews | ★ 4.7 · 123 reviews |
| The test sites that have tested this model, each linked to its own review. Tests | – | Just A Dad Approved Vacuum Wars | Just A Dad Approved Vacuum Wars TechRadar |
| Suction in pascal, as the maker measures it. More pascal helps on carpet, but it says little about how well the robot picks grit off a hard floor. In this comparisonWhen it matters
When it matters less
Source
| 30,000 Pa best | 19,000 Pa | 24,000 Pa |
| How long the robot cleans on one charge, at its quietest setting. After that it recharges and carries on where it stopped. In this comparisonWhen it matters
When it matters less
Source
| – | 180 min | 200 min best |
| The highest threshold the robot takes, as the maker states it. Measure your own: the step into a bathroom or onto a balcony is often higher. In this comparisonWhen it matters
When it matters less
Source
| – | 20 mm | 42 mm best |
| How tall the robot is. It decides whether it fits under your sofa, bed or cabinet. In this comparisonWhen it matters
When it matters less
Source
| – | 9.7 cm | 9 cm best |
| How far the robot lifts the mop when it drives onto a carpet. From about 10 mm a medium pile stays dry. In this comparisonWhen it matters
When it matters less
Source
| – | 10.5 mm | 10.5 mm |
| How long the maker says a dust bag lasts with daily use. With pets or a lot of carpet it is shorter. In this comparisonWhen it matters
When it matters less
Source
| up to 90 days | up to 100 days best | up to 100 days best |
Facts as the maker states them. A dash means the maker does not name it. Each model’s page gives the source of every fact. Noise is the maker’s own figure, so we do not judge it, and a customer rating only counts from 20 reviews.
iRobot Roomba Max 776 Combo specifications
The numbers that matter first, then every fact by group. As published by the maker or the shop we read it from.
Also sold or tested as: X288040 (Europe) source
Consumables: a dust bag in the station, which lasts up to 90 days.
Suction and brushes 1 fact
- Suction power
Among the models we track
30,000 Pa on this model
Lowest
450 Pa Highest
42,000 Pa Middle
6,000 PaHigher than 952 of the 1017 models we track.
When it matters
- Deep-pile carpet and rugs, where dust sinks in.
- Pet hair, sand and crumbs trodden into fibres.
When it matters less
- On hard floors the gain from a higher figure is small: the dust lies on top.
Source: amazon.nl · checked on 3 Nov
Suction in pascal, as the maker measures it. More pascal helps on carpet, but it says little about how well the robot picks grit off a hard floor.
- 30,000 Pa
Mopping 2 facts
- Mop type
When it matters
- Homes with a lot of hard floor that you want mopped, not just wiped.
- Dried-on dirt in a kitchen, which spinning pads or a roller scrub off better than a dragged cloth.
When it matters less
- If you only vacuum, the mop’s build decides nothing.
Source: amazon.nl · checked on 3 Nov
How the mop is built: flat pads, a vibrating pad, two spinning discs or a roller. Discs press harder on dried-on dirt, a roller rinses itself while it works.
- roller mop
- Mop refreshed while mopping
When it matters
- Large hard floors, where a mop that is never rinsed spreads dirt around.
- Kitchens with sticky spills.
When it matters less
- In a small home the mop does not get dirty enough in one run for it to matter.
Source: amazon.nl · checked on 3 Nov
The robot returns to the dock during a run to rinse the mop, instead of pushing dirty water around.
- yes
Dock 4 facts
- Empties the dust bin
When it matters
- Pets, sand or a large home, which fill the bin every run.
- Dust allergy, since you rarely touch the dust yourself.
When it matters less
- In a small home with little dust, emptying the bin by hand takes a moment.
Source: amazon.nl · checked on 3 Nov
The dock empties the robot’s dust bin, usually after every run. You only empty the dock’s bag or bin.
- yes
- Dust bag lasts
Among the models we track
up to 90 days on this model
Lowest
up to 30 days Highest
up to 180 days Middle
up to 70 daysHigher than 361 of the 525 models we track.
When it matters
- Pets or a lot of carpet, which fill a bag faster than the maker’s figure.
- Counting what bags cost in a year.
When it matters less
- With a bagless dock there is no bag to replace.
Source: amazon.nl · checked on 3 Nov
How long the maker says a dust bag lasts with daily use. With pets or a lot of carpet it is shorter.
- up to 90 days
- Washes the mop
320 of the 403 models we track have this.
When it matters
- Mopping several times a week, when rinsing pads by hand gets tiresome.
- Kitchens and hallways, where a mop picks up a lot of dirt.
When it matters less
- If you rarely mop, washing the pads by hand is little work.
Source: amazon.nl · checked on 3 Nov
The dock washes the mop for you, so you do not rinse it by hand.
- yes
- Dries the mop
When it matters
- Mopping often, since a damp mop in the dock starts to smell.
- Humid rooms, where a mop dries slowly.
When it matters less
- If you take the pads off and wash them yourself, you will not miss it.
Source: amazon.nl · checked on 3 Nov
The dock dries the mop afterwards, so it does not sit there wet and start to smell.
- yes
Navigation and obstacles 1 fact
- Navigation
When it matters
- Several rooms, where a map lets you send the robot to one of them.
- Cleaning in the dark, which lidar does and a camera alone does not.
When it matters less
- In one open room even simple navigation covers the floor.
Source: amazon.nl · checked on 3 Nov
How the robot maps your home and follows that map. Lidar measures with a laser and works in the dark, a camera looks along and recognises more.
- LiDAR turret
Sources: amazon.nl
The maker
iRobot
- Reviews on Trustpilot
- Headquarters: United States
- Founded in 1990
- Owned by Picea, China
iRobot designs and builds consumer robots, and introduced its first Roomba robot vacuum in 2002. The company was incorporated in 1990 and has its headquarters in Bedford, Massachusetts, in the United States. Since January 2026 it has been a privately held company wholly owned by Picea, which had been its primary contract manufacturer.