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iRobot Roomba 205 DustCompactor Combo review

No. 10 of 10 in our robot vacuum cleaners ranking · Updated · How we rank

Our verdict: The iRobot Roomba 205 DustCompactor Combo ranks 10th of the 10 robot vacuum cleaners we compare, with 6.3 out of 10.

iRobot Roomba 205 DustCompactor Combo

6.3/10

The Roomba 205 DustCompactor Combo is a budget robot vacuum and mop that squashes dirt inside its own body, so it needs no bag station. It suits small flats where simple upkeep matters more than hands-free mopping.

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Why it's here

  • Compacts debris inside the robot for up to around 60 days between emptying
  • ClearView LiDAR maps the home and stores up to three maps
  • Reusable microfibre pad, with carpet detection that avoids mopping rugs
  • Works with Alexa, Siri and Google Assistant

Keep in mind

  • You empty the bin by hand, and there is no self-emptying dock
  • The mop pad is washed by hand, not at a dock
  • No camera, so cables and pet mess rely on luck

Why the iRobot Roomba 205 DustCompactor scores 6.3

Each bar shows where it places among the 10 robot vacuum cleaners in this guide, so a full bar is 1st of 10. How happy owners are counts for most of the score.

  • How happy owners are10th of 10
  • How many rated it9th of 10
  • How new it is7th of 10

Why it sits behind the Ecovacs Deebot T30e Omni

The Ecovacs Deebot T30e Omni (7.0) beats the iRobot Roomba 205 DustCompactor Combo (6.3) because it leaves owners clearly happier.

About the iRobot Roomba 205 DustCompactor

The 205 DustCompactor Combo is iRobot's dockless-emptying robot. Debris is compacted inside the robot, and iRobot says this lasts up to 60 days before you empty it by hand. The charging dock only charges. It is much smaller than the self-emptying stations on pricier robots, and there are no bags to buy.

It navigates with ClearView LiDAR, which iRobot says cleans in neat rows and works in the dark. Mapping takes about 10 minutes and covers up to 93 m², and the robot stores up to three maps. It has 4 suction levels and 3 liquid levels, and you can start a clean from the button on the robot, the Roomba Home app or a voice command. It works with Alexa, Siri and Google Assistant devices.

For mopping, a reusable microfibre pad clips on, and iRobot says it can be used up to 30 times. The robot detects carpet and avoids mopping it. You wash the pad yourself. The robot measures 35.9 cm by 35.8 cm and is 10.1 cm tall. In the box are the robot, charging dock, line cord, one microfibre mop pad and one edge-sweeping brush.

What owners report about the iRobot Roomba 205 DustCompactor

We found very little owner feedback for this exact UK model on the pages we could open, so we are not drawing owner conclusions from it.

The brand's own claims are the main evidence: the compacting bin is the selling point. Independent write-ups we read describe the mop as basic wiping and the suction as modest against rivals at this level.

Who the iRobot Roomba 205 DustCompactor suits

Choose it for a small flat or a one-floor home where you want a known brand, LiDAR mapping and an emptying job every couple of months at most. The compact dock suits anyone short of space, and the lack of bags removes a running cost.

Look elsewhere if you want hands-free upkeep. The eufy Robot Vacuum C10 with Self Empty Station empties itself, and the Roborock Qrevo S Pro also washes its mops at the dock. With no camera, homes with trailing cables or pets that leave messes are better served by a robot with obstacle avoidance, such as the Roborock Saros 20.

Questions about the iRobot Roomba 205 DustCompactor

Is there an app for the iRobot Roomba 205 DustCompactor?

Yes. It works with the Roomba Home app, where you can schedule cleans and choose suction and liquid levels. You can also start it from the button on the robot or by voice.

How do you set up the Roomba 205 DustCompactor Combo?

Put the charging dock against a wall, charge the robot, then pair it with the app. Mapping takes about 10 minutes and covers up to 93 m², and it saves up to three maps.

Does the Roomba 205 Combo mop?

Yes, with a reusable microfibre pad that iRobot says lasts up to 30 uses. It detects carpet and avoids mopping it. You wash the pad by hand.

How often do you empty the Roomba 205 DustCompactor?

iRobot says up to around 60 days. You empty the bin by hand, as the dock does not empty it.

What warranty does the Roomba 205 DustCompactor Combo have?

iRobot lists a 2-Year Limited Warranty on its UK page.

Other robot vacuum cleaner picks

The other badge winners in our robot vacuum cleaners ranking.

All 10 robot vacuum cleaners, compared

  1. 1 eufy Omni C20 T2280Best Choice 8.3 Check Price
  2. 2 Roborock Saros 20Best Premium 8.1 Check Price
  3. 3 Roborock Qrevo S Pro 8.0 Check Price
  4. 4 eufy X10 Pro Omni T2351 8.0 Check Price
  5. 5 eufy Robot Vacuum C10 with Self Empty StationValue for Money 8.0 Check Price
  6. 6 Tapo RV30 Max Plus 7.9 Check Price
  7. 7 Roborock Qrevo 2 Pro 7.8 Check Price
  8. 8 Lefant M210 ProBest Budget 7.8 Check Price
  9. 9 Ecovacs Deebot T30e Omni 7.0 Check Price
  10. 10 iRobot Roomba 205 DustCompactor ComboThis review 6.3 Check Price
See the full robot vacuum cleaners ranking

The iRobot Roomba 205 DustCompactor on Amazon

iRobot Roomba 205 DustCompactor Combo

The Roomba 205 DustCompactor Combo is a budget robot vacuum and mop that squashes dirt inside its own body, so it needs no bag station. 6.3 out of 10.

Check Price on Amazon

How we score it

Every score here comes from our ranking model; no editor sets the order. Too few review sites cover robot vacuum cleaners for their verdicts to lead, so this ranking is led by owners. It ranks products by how happy owners are, holding back any product few owners have rated until more agree. How many rated it and how new it is only settle close calls, and value for money earns its own badge rather than a higher place. We compared 21 models for this guide before settling on these ten.

Brands can't pay to be included or to move up. We last checked these picks in October 2026.

How we rank, in full

Where these facts come from