iRobot Roomba 205 DustCompactor Combo vs Narwal Freo X Ultra
Researched by Riley Hart · prices checked Oct 26, 2026
As of Oct 26, 2026, the iRobot Roomba 205 DustCompactor Combo costs $470 and the Narwal Freo X Ultra costs $450, so the Narwal Freo X Ultra is $20 cheaper. The Narwal Freo X Ultra scores higher in our ranking (8.6 vs 5.6 out of 10). Pick the iRobot Roomba 205 DustCompactor Combo for small spaces with no room for a dock. Pick the Narwal Freo X Ultra for hard floor mopping at a reduced price.
- Suction
- iRobot claims 70x
- Navigation
- ClearView LiDAR
- Mopping
- Reusable microfiber pad
A space saving Roomba with no tall dock, good LiDAR navigation and a large compacting bin. TechRadar needed to empty it after 8 days rather than 60 and measured 78 dB. Mopping and obstacle handling are weak, so it suits small tidy homes.
Full iRobot Roomba 205 DustCompactor Combo review →- Suction
- 8,200 Pa
- Navigation
- LiDAR with 3D multi
- Mopping
- Dual triangular
- Runtime
- 210 min claimed
A mop first robot with firm pressure and hot air drying, now far below its launch price. nextpit measured 96% sand pickup on carpet, but Vacuum Wars scored its obstacle avoidance poorly. There is no dock emptying, so you change a small bag in the robot.
Full Narwal Freo X Ultra review →Side by side
| iRobot Roomba 205 DustCompactor Combo | Narwal Freo X Ultra | |
|---|---|---|
| Price | $470 | $450 |
| 3 year cost | $470 | $450 |
| Our score | 5.6/10 | 8.6/10 |
| Rank in Floors | #23 | #5 |
| Status | on sale | on sale |
| Warranty | n/a | 1 year (Vacuum Wars spec table) |
| Suction | iRobot claims 70x the suction of Roomba 600 series, 4 levels; no Pa figure published | 8,200 Pa (Narwal); Vacuum Wars measured 1.86 kPa bench suction and 16 CFM airflow |
| Navigation | ClearView LiDAR, up to 3 maps (iRobot) | LiDAR with 3D multi level maps for up to 4 floors (Narwal) |
| Obstacle avoidance | Basic; TechRadar saw it push toys and drag a cable, Tech Advisor saw it suck up a glove and get stuck | Tri laser structured light, infrared and ultrasonic sensors (Narwal); Vacuum Wars scored obstacle avoidance 1.22 stars |
| Mopping | Reusable microfiber pad with Carpet Detect to avoid rugs (iRobot); Tech Advisor found it mostly spread mess | Dual triangular spinning pads at 180 rpm, 12 N pressure on tile, 12 mm lift on carpet (Narwal, nextpit) |
| Self empty | No dock emptying; compacts debris onboard, claimed up to 60 days (iRobot); TechRadar needed to empty it after 8 days | No dock emptying; the robot compresses dust into a 1 L bag, claimed up to 7 weeks (Narwal, TechRadar) |
| Dock features | Small charging base only (Tech Advisor) | Mop washing, auto detergent, 40 C hot air drying (Narwal) |
| Runtime | Not published; iRobot says it covers up to 1,000 sq ft | 210 min claimed (Narwal); nextpit saw about 2 hours before it returned at 20% |
| Dustbin | About 1.5 L compacting bin (TechRadar, Tech Advisor) | 1 L onboard bag (Narwal, TechRadar); Vacuum Wars lists 480 ml |
| Height | 3.98 in (robot 14.1 x 14.09 x 3.98 in, iRobot) | 4.2 in (Vacuum Wars spec table) |
| Pet hair | No measured pet hair result published in the reviews we read | Vacuum Wars measured 76% pet hair pickup; TUV and SGS certified for zero tangling (Narwal) |
| App | Roomba Home app; works with Alexa, Siri and Google Assistant (iRobot) | Narwal app with no go zones; works with Siri (Narwal) |
| Threshold | Not published | 20 mm (Vacuum Wars spec table) |
| Noise | TechRadar measured an average of 78 dB from five feet | TechRadar measured 53 dB; nextpit found it loud at max suction |
| Best for | small spaces with no room for a dock | hard floor mopping at a reduced price |
| Skip if | you want real mopping or good obstacle avoidance | you want a dock that empties dust for you |
Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.
What reviewers found
iRobot Roomba 205 DustCompactor Combo
- TechRadar (Performance 2.5/5): Measured an average of 78 dB from five feet. The roughly 1.5 L bin needed emptying after eight days. It pushed aside toys and dragged a phone cable. Called a crushing disappointment. Source
- Tech Advisor: Good carpet cleaning and LiDAR navigation, but mopping mostly spread mess and it got stuck on furniture bases and thin table legs. Source
Narwal Freo X Ultra
- Vacuum Wars (2.26 Vacuum Wars stars): Measured 1.86 kPa suction, 16 CFM airflow and 76% pet hair pickup. Estimated 1,103 sq ft per charge. Obstacle avoidance scored 1.22 stars. Source
- TechRadar (Performance 4.5/5): Measured 53 dB. Picked up Cheerios in one pass and handled a soy sauce spill in about two. The app could not split an open plan floor into rooms. Source
- nextpit: Picked up 99% of oat flakes and 98% of sand on tile and 96% of sand on carpet. Ran about 2 hours before returning at 20%. A dust bag burst after six hours of use. Source
Pros and cons
iRobot Roomba 205 DustCompactor Combo
Pros
- Compact charging base with no dock bin
- About 1.5 L compacting bin
- Reliable LiDAR navigation per Tech Advisor
- Good carpet cleaning per Tech Advisor
- Works with Alexa, Siri and Google
Cons
- Emptied after 8 days in TechRadar testing, not 60
- 78 dB average noise in TechRadar testing
- Weak mopping
- Gets stuck and pushes obstacles
- Out of stock at iRobot on 2026-10-26
Narwal Freo X Ultra
Pros
- 96% sand pickup on carpet in nextpit testing
- Firm 12 N mop pressure on tile
- Hot air drying and auto detergent
- Mop lifts 12 mm on carpet
- Quiet at 53 dB per TechRadar
Cons
- No dock dust emptying
- Weak obstacle avoidance in Vacuum Wars testing
- Room splitting tool struggles with open plans
- Bag burst during nextpit testing
- Struggles with thin cables and table legs
Questions buyers ask
Which is better, the iRobot Roomba 205 DustCompactor Combo or the Narwal Freo X Ultra?
The Narwal Freo X Ultra scores higher in our ranking (8.6 vs 5.6 out of 10). Pick the iRobot Roomba 205 DustCompactor Combo for small spaces with no room for a dock. Pick the Narwal Freo X Ultra for hard floor mopping at a reduced price.
Which is cheaper?
The Narwal Freo X Ultra at $450, versus $470 for the iRobot Roomba 205 DustCompactor Combo, checked Oct 26, 2026. Over 3 years with running costs: $470 vs $450.
What is the difference between the Roomba 205 DustCompactor Combo and the Freo X Ultra?
Suction: iRobot claims 70x the suction of Roomba 600 series, 4 levels; no Pa figure published on the Roomba 205 DustCompactor Combo, 8,200 Pa (Narwal); Vacuum Wars measured 1.86 kPa bench suction and 16 CFM airflow on the Freo X Ultra. Navigation: ClearView LiDAR, up to 3 maps (iRobot) on the Roomba 205 DustCompactor Combo, LiDAR with 3D multi level maps for up to 4 floors (Narwal) on the Freo X Ultra. Obstacle avoidance: Basic; TechRadar saw it push toys and drag a cable, Tech Advisor saw it suck up a glove… on the Roomba 205 DustCompactor Combo, Tri laser structured light, infrared and ultrasonic sensors (Narwal); Vacuum Wars scored… on the Freo X Ultra.
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