iRobot Roomba 105 Vac + AutoEmpty Dock vs iRobot Roomba Plus 575 Combo + AutoWash Dock
Researched by Riley Hart · prices checked Oct 31, 2026
As of Oct 31, 2026, the iRobot Roomba 105 Vac + AutoEmpty Dock costs $450 and the iRobot Roomba Plus 575 Combo + AutoWash Dock costs $800, so the iRobot Roomba 105 Vac + AutoEmpty Dock is $350 cheaper. The iRobot Roomba Plus 575 Combo + AutoWash Dock has a published review score and ranks #23 in our robot vacuums ranking; the iRobot Roomba 105 Vac + AutoEmpty Dock is not scored yet. Pick the iRobot Roomba 105 Vac + AutoEmpty Dock for Roomba fans with hard floors and no pets. Pick the iRobot Roomba Plus 575 Combo + AutoWash Dock for small homes with tight furniture gaps.
- Suction
- 7,000 Pa claimed
- Navigation
- ClearView LiDAR
- Mopping
- No
- Runtime
- Up to 200 min
The cheapest way into a LiDAR Roomba with an auto empty dock, and RTINGS picked the Roomba 105 as its best cheap robot vacuum. Vacuum Wars found good carpet deep cleaning but very weak pet hair pickup and heavy hair wrap. Pet owners should look at the Dreame D20 Plus or Roborock Q7 M5+ instead.
Full iRobot Roomba 105 Vac + AutoEmpty Dock review →- Suction
- 25,000 Pa
- Navigation
- ClearView Pro LiDAR
- Mopping
- Yes
- Runtime
- About 180 min from
A compact Roomba that adds an AI camera and a solution dosing hot wash dock to the 400 series formula. European testers found navigation quick and precise and mopping fine for daily spills, but weak on dried stains, and hair wraps the brushes. Pick it for tight spaces with some clutter; skip it if you need deep carpet cleaning.
Full iRobot Roomba Plus 575 Combo + AutoWash Dock review →Side by side
| iRobot Roomba 105 Vac + AutoEmpty Dock | iRobot Roomba Plus 575 Combo + AutoWash Dock | |
|---|---|---|
| Price | $450 | $800 |
| 3 year cost | $550 | $800 |
| Our score | Not scored yet | 6.9/10 |
| Rank in Floors | #51 | #23 |
| Status | on sale | on sale |
| Warranty | 1 year limited (Amazon listing) | n/a |
| Suction | 7,000 Pa claimed (iRobot via GearBrain); Vacuum Wars measured 2.16 kPa sealed suction against a 0.83 kPa average but 12 CFM airflow, below average | 25,000 Pa with four levels (Android.com.pl); iRobot's US page says 3.5X the Roomba Plus 505 Combo |
| Navigation | ClearView LiDAR with multi level maps, no go zones and room sequences (iRobot, Vacuum Wars) | ClearView Pro LiDAR with PrecisionVision AI, up to 5 maps, about 9 min to map (iRobot); Netzwelt found it fast and precise |
| Obstacle avoidance | None for small objects; Vacuum Wars and RTINGS both say to clear cables and clutter first | 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 | No, vacuum only; the separate Roomba 105 Combo adds a mop | 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, AutoEmpty dock with a bag that holds up to 75 days of debris (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 | 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 | Up to 200 min (iRobot Amazon listing); Vacuum Wars estimated only about 630 sq ft per charge against a 1,015 sq ft average | About 180 min from a 5,200 mAh battery (Android.com.pl); iRobot's US page lists no runtime |
| Dustbin | Not published | 180 ml robot bin and 80 ml water tank (Android.com.pl) |
| Height | 4.1 in (Vacuum Wars) | 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 |
| Pet hair | Vacuum Wars measured 29% flattened pet hair pickup against an 81% average, and 79% of long hair wrapped the brush | Netzwelt and Android.com.pl both saw long hair wrap the main and side brushes |
| App | iRobot Home app with maps, no go zones, room settings and schedules; works with Alexa and Google Assistant (Vacuum Wars) | 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 |
| Threshold | Not published | Up to 35 mm (iRobot); Android.com.pl's text says 30 mm |
| Weight | n/a | 9.44 lb robot on iRobot's US page |
| Best for | Roomba fans with hard floors and no pets | small homes with tight furniture gaps |
| Skip if | you have shedding pets or long hair in the house | you need deep carpet cleaning |
Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.
What reviewers found
iRobot Roomba 105 Vac + AutoEmpty Dock
- Vacuum Wars (1.41 Vacuum Wars stars): Removed 82% of embedded sand, above the 75% average, but picked up only 29% of flattened pet hair and 79% of long hair wrapped the brush. Coverage was about 630 sq ft per charge and it has no obstacle avoidance. Source
- RTINGS: Named the Roomba 105 its best cheap robot vacuum for smart navigation, long battery life and an optional self empty dock, but called vacuuming only adequate and obstacle avoidance weak. Source
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
- 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
Pros and cons
iRobot Roomba 105 Vac + AutoEmpty Dock
Pros
- Low price for LiDAR plus auto empty
- Bags hold up to 75 days
- Good embedded dirt pickup on carpet
- Familiar iRobot Home app
- Sold direct by iRobot and Amazon
Cons
- 29% pet hair pickup in Vacuum Wars test
- Long hair wraps the brush
- Low coverage per charge
- No obstacle avoidance or mop
- Owner went through Chapter 11 in 2025
iRobot Roomba Plus 575 Combo + AutoWash Dock
Pros
- AI camera obstacle avoidance
- Narrow, low body
- Dock doses cleaning solution
- Edge reaching mop and side brush
- Climbs thresholds up to 35 mm
Cons
- Average mopping on dried stains
- Hair wraps brushes
- Weak on fine dust in carpet
- App settings limited
- Wi-Fi drops reported
Questions buyers ask
Which is better, the iRobot Roomba 105 Vac + AutoEmpty Dock or the iRobot Roomba Plus 575 Combo + AutoWash Dock?
The iRobot Roomba Plus 575 Combo + AutoWash Dock has a published review score and ranks #23 in our robot vacuums ranking; the iRobot Roomba 105 Vac + AutoEmpty Dock is not scored yet. Pick the iRobot Roomba 105 Vac + AutoEmpty Dock for Roomba fans with hard floors and no pets. Pick the iRobot Roomba Plus 575 Combo + AutoWash Dock for small homes with tight furniture gaps.
Which is cheaper?
The iRobot Roomba 105 Vac + AutoEmpty Dock at $450, versus $800 for the iRobot Roomba Plus 575 Combo + AutoWash Dock, checked Oct 31, 2026. Over 3 years with running costs: $550 vs $800.
What is the difference between the Roomba 105 Vac + AutoEmpty Dock and the Roomba Plus 575 Combo + AutoWash Dock?
Suction: 7,000 Pa claimed (iRobot via GearBrain); Vacuum Wars measured 2.16 kPa sealed suction… on the Roomba 105 Vac + 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 with multi level maps, no go zones and room sequences (iRobot, Vacuum… on the Roomba 105 Vac + 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: None for small objects; Vacuum Wars and RTINGS both say to clear cables and clutter first on the Roomba 105 Vac + AutoEmpty Dock, PrecisionVision AI recognizes cords, socks and pet waste (iRobot); Android.com.pl saw it… on the Roomba Plus 575 Combo + AutoWash Dock.
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