# iRobot Roomba 105 Combo + AutoEmpty Dock vs iRobot Roomba Plus 575 Combo + AutoWash Dock

As of Oct 31, 2026, the iRobot Roomba 105 Combo + AutoEmpty Dock costs $470 and the iRobot Roomba Plus 575 Combo + AutoWash Dock costs $800, so the iRobot Roomba 105 Combo + AutoEmpty Dock is $330 cheaper. The iRobot Roomba Plus 575 Combo + AutoWash Dock scores higher in our ranking (6.9 vs 5.6 out of 10). Pick the iRobot Roomba 105 Combo + AutoEmpty Dock for simple daily upkeep in small homes. Pick the iRobot Roomba Plus 575 Combo + AutoWash Dock for small homes with tight furniture gaps.

Prices checked Oct 31, 2026. HTML version: https://robotsforthat.com/vs/irobot-roomba-105-combo-autoempty-vs-irobot-roomba-plus-575-combo/

## Side by side

| | iRobot Roomba 105 Combo + AutoEmpty Dock | iRobot Roomba Plus 575 Combo + AutoWash Dock |
|---|---|---|
| Price | $470 | $800 |
| 3 year cost | $470 | $800 |
| Our score | 5.6/10 | 6.9/10 |
| Rank in Floors | #40 | #23 |
| Status | on sale | on sale |
| Warranty | n/a | n/a |
| Suction | iRobot claims 70X the Roomba 600 series with 4 suction levels; Tek.no lists 7,000 Pa and found it lower than rivals | 25,000 Pa with four levels (Android.com.pl); iRobot's US page says 3.5X the Roomba Plus 505 Combo |
| Navigation | ClearView LiDAR, cleans in rows, up to 3 maps, about 10 min per 1,000 sq ft (iRobot); Tek.no saw it get stuck and take a long time | ClearView Pro LiDAR with PrecisionVision AI, up to 5 maps, about 9 min to map (iRobot); Netzwelt found it fast and precise |
| Obstacle avoidance | LiDAR only, no camera (iRobot) | 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, microfiber pad with a micro pump, 3 water levels and SmartScrub; avoids carpet in mop modes (iRobot); Tek.no called it essentially a wet cloth | 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, bagged AutoEmpty dock rated for up to 75 days (iRobot) | Yes, AllergenLock bag that lasts up to 3 months (iRobot); Android.com.pl lists a 2.5 L bag |
| Dock features | Auto empty and charging only; no pad washing (iRobot) | 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 | Tek.no lists 120 min; iRobot lists a 3,000 mAh LFP battery but no runtime | About 180 min from a 5,200 mAh battery (Android.com.pl); iRobot's US page lists no runtime |
| Dustbin | Not published by iRobot | 180 ml robot bin and 80 ml water tank (Android.com.pl) |
| Height | 4.09 in (iRobot) | 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 |
| App | Roomba Home app with schedules, keep out zones, suction and water settings; 2.4 GHz Wi-Fi only (iRobot); Tek.no found the map view weaker than rivals | 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 | 6.45 lb robot (iRobot) | 9.44 lb robot on iRobot's US page |
| Pet hair | n/a | Netzwelt and Android.com.pl both saw long hair wrap the main and side brushes |
| Threshold | n/a | Up to 35 mm (iRobot); Android.com.pl's text says 30 mm |
| Best for | simple daily upkeep in small homes | small homes with tight furniture gaps |
| Skip if | you want real scrubbing or obstacle recognition | you need deep carpet cleaning |

## What reviewers found

### iRobot Roomba 105 Combo + AutoEmpty Dock

- Tek.no (Norway): Rated it mediocre. Vacuums well and LiDAR improved navigation over older Roombas, but it got stuck, took a long time, has lower suction than rivals and a basic wet cloth mop. [Source](https://www.tek.no/produkter/41949/irobot-roomba-105-combo-autoempty)
- Just A Dad Approved (4.6/10): After about three months of home use it scored 5.5 of 10 for mopping, 6 for carpet, 5 for hair tangle and 1.5 for obstacle avoidance, running over items under about 3 inches. Only 2 of 6 marketing claims passed. The reviewer advised skipping it at full price. The page prints 4.6/10 in one place and 4.8 out of 10 in another. [Source](https://justadadapproved.com/product/irobot-roomba-105-combo-robot-vacuum-mop-autoempty/)
- Vacuum Chef: Hands on test with the AutoEmpty dock. Measured 395 FPM airflow on carpet against a 420 FPM category average, the best it has recorded for an entry level iRobot. Mapping was much faster than older non LiDAR Roombas. The mop only drags and does not lift, hair tangles on the roller and the firmware update took nearly an hour. [Source](https://vacuumchef.com/irobot-roomba-105-combo-review-7000-pa-power-smart-mapping-real-world-test-results/?amp=1)

### 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](https://www.netzwelt.de/irobot-roomba-plus-575/testbericht.html)
- 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](https://android.com.pl/tech/1093997-recenzja-roomba-plus-575-irobot-opinia/)

## Questions buyers ask

### Which is better, the iRobot Roomba 105 Combo + AutoEmpty Dock or the iRobot Roomba Plus 575 Combo + AutoWash Dock?

The iRobot Roomba Plus 575 Combo + AutoWash Dock scores higher in our ranking (6.9 vs 5.6 out of 10). Pick the iRobot Roomba 105 Combo + AutoEmpty Dock for simple daily upkeep in small homes. Pick the iRobot Roomba Plus 575 Combo + AutoWash Dock for small homes with tight furniture gaps.

### Which is cheaper?

The iRobot Roomba 105 Combo + AutoEmpty Dock at $470, versus $800 for the iRobot Roomba Plus 575 Combo + AutoWash Dock, checked Oct 31, 2026. Over 3 years with running costs: $470 vs $800.

### What is the difference between the Roomba 105 Combo + AutoEmpty Dock and the Roomba Plus 575 Combo + AutoWash Dock?

Suction: iRobot claims 70X the Roomba 600 series with 4 suction levels; Tek.no lists 7,000 Pa and… on the Roomba 105 Combo + AutoEmpty Dock, 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 LiDAR, cleans in rows, up to 3 maps, about 10 min per 1,000 sq ft (iRobot)… on the Roomba 105 Combo + AutoEmpty Dock, 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: LiDAR only, no camera (iRobot) on the Roomba 105 Combo + AutoEmpty Dock, PrecisionVision AI recognizes cords, socks and pet waste (iRobot); Android.com.pl saw it… on the Roomba Plus 575 Combo + AutoWash Dock.

Full reviews: [iRobot Roomba 105 Combo + AutoEmpty Dock](https://robotsforthat.com/robot/irobot-roomba-105-combo-autoempty/index.md), [iRobot Roomba Plus 575 Combo + AutoWash Dock](https://robotsforthat.com/robot/irobot-roomba-plus-575-combo/index.md)