bestatbestThe best product at the best price

↑ ↓ move↵ openEsc close

iRobot Roomba 105 Combo+

Ratings at the stores

4.1 out of 5. 66 reviews from 2 stores in 2 countries

  • Saturn DE 4.2 (4.2 out of 5) · 41 reviews Read Nov 14
  • Coolblue NL 3.9 (3.9 out of 5) · 25 reviews Read Nov 14

How we combine them. Each store counts once, with its biggest listing of this model, and its rating weighs by its number of reviews.

Not counted: Amazon (its terms do not allow us to show its ratings).

$299

Price in the last 30 days

iRobot 3–7 days 60-day free returns
$299 Go to iRobot ↗
Compare all 2 stores

We may earn a commission when you buy through these links. It never changes our ranking.

Is the iRobot Roomba 105 Combo+ right for your home? Find out in 7 questions →

About this model

For anyone with a small flat and a narrow gap for a robot, the iRobot Roomba 105 Combo+ has a station only 6.7 inches wide, about 3.9 inches less than the 10.8 inches a bin-emptying dock usually takes.

Learn more →

Who it suits

Good for

  • Upkeep: station empties the bin

Not for

  • Rugs and carpet: doesn’t lift its mop
  • Pets: no anti-tangle brush
  • Low furniture: 4.1 in (10.4 cm) tall
  • Clutter on the floor: no 3D sensor or camera to see small items

From the facts the maker states, by the rules of our advisor.

iRobot Roomba 105 Combo+ (black)

Before you buy, compare it with 2 recommended alternatives ?

Green is the best of these 3, also when they share the lead.

This model iRobot Roomba 105 Combo+ Higher score, 24% cheaper Dreame D20 Air Plus Best on 6 facts Much better, not pricier Roborock Q10 S5+ Best on 5 facts
Most important facts
Lowest price $299iRobot (brand store) $227Dreame (brand store) best $279Roborock (brand store)
Score 4.5 5.2 5.5 best
Customer rating – ★ 5.0 · 1 review –
Tests Just A Dad Approved Just A Dad Approved Just A Dad Approved Vacuum Wars Tom's Guide
Suction power higher is better 7,000 Pa 20,000 Pa best 10,000 Pa
Runtime per charge longer is better 120 min 150 min best 150 min best
Climbs thresholds up to higher is better same on all 0.8 in (20 mm) 0.8 in (20 mm) 0.8 in (20 mm)
Robot height lower is better 4.1 in (10.4 cm) 3.7 in (9.5 cm) best 3.9 in (9.9 cm)
Mop lift on carpet higher is better no – 0.3 in (8 mm) best
Dust bag lasts longer is better up to 75 days up to 120 days best up to 49 days

Compare all 25 facts →

Prices per store

On November 13, 2026 the lowest price for the iRobot Roomba 105 Combo+ is $299 at iRobot (brand store), shipping to the United States included. In our ranking it is rank 23 of 24 with a self-emptying station, with a score of 4.5 out of 10.

Shipping included, sales tax added at checkout. We may earn a commission when you buy through our links. How we read and order prices

Also at Amazon, price not shown yet: Amazon.com (black).

Price historylast 30 dayslast 90 days

Lowest price per day Average $332
Lowest price per day Average $325

Follow price changes via RSS.

Lowest since Oct 7$269
Highest since Oct 7$469
Price drops since Oct 71last: November 1, 2026

What you can expect from the iRobot Roomba 105 Combo+

Lowest price today · all stores$299
Lowest since Oct 7$269
Our score4.5 Rank 23 of 24
Ratings4.1 66 reviews
Robot height4.1 in

What testers say about the iRobot Roomba 105 Combo+

For anyone with a small flat and a narrow gap for a robot, the iRobot Roomba 105 Combo+ has a station only 6.7 inches wide, about 3.9 inches less than the 10.8 inches a bin-emptying dock usually takes.

Obstacles earned the iRobot Roomba 105 Combo+ a 1.5 from Just A Dad Approved, six points under that tester's middle mark of 7.5 on a ten-point scale, for a simple reason: it has no obstacle avoidance, and its front sensor only serves to find the dock. Cables, small toys and low shoes were driven over, so the floor has to be cleared before every run.

Finding its way is the stronger side: the tester saw the lidar map rooms quickly and accurately, and it works in the dark. The mop is a fixed pad that cannot lift, so the robot steers round carpet whenever the pad is on and rugs stay unvacuumed during a mopping run. It still wiped up muddy paw prints better than expected.

Its 120 minutes on a charge are 55 minutes fewer than its peers get, which a small flat will rarely notice.

iRobot Roomba 105 Combo+ specifications ?

Product on the market since March 2025 · Also sold or tested as: iRobot Roomba 1010 Combo + AutoEmpty (United States) source · iRobot Roomba 1020 Combo + AutoEmpty (United States) source · iRobot Roomba 105 Combo + AutoEmpty Dock (Europe) · iRobot Roomba 105X Combo (United States) source

Climbs thresholds up to0.8 in
Runtime per charge120 min
Suction power7,000 Pa
Noise while cleaning62 dB

Consumables: a dust bag in the station, which lasts up to 75 days.

Dimensionsrobot and dock

Dock, from the front 11.5 in high 8.4 in deep 11.5 in 6.7 in wide Robot, from the side 13.2 in across 4.1 in

From the published dimensions. The robot passes under furniture with 4.1 in of clearance or more. The dock needs a spot 6.7 in wide and 8.4 in deep.

Suction and brushes 5 facts
Suction power
7,000 Pa
Anti-tangle brush
no
Extending side brush
no (assumed)
Carpet detection
detects carpet
Suitable for pet hair
no
Mopping 7 facts
Mop type
flat pad
Mop lift on carpet
no
Mop extends to the edges
no
Automatic mop detach
no (assumed)
Mop refreshed while mopping
no (assumed)
Water tank in the robot
200 ml
Steam
no (assumed)
Dock 9 facts
Empties the dust bin
yes
Bagless
no
Dust bag lasts
up to 75 days
Washes the mop
no
Dries the mop
no
Hot-air drying
no
Dispenses detergent
no
Plumbing hookup
no
Dock size (w × d × h)
6.7 × 8.4 × 11.5 in (17.1 × 21.3 × 29.3 cm)
Navigation and obstacles 7 facts
Navigation
LiDAR turret
Obstacle avoidance
none
Climbs thresholds up to
0.8 in (20 mm)
Climbing system for high thresholds
no (assumed)
Multi-floor maps
3
Stair-edge sensors
yes
Robotic arm
no (assumed)
Robot 5 facts
Robot height
4.1 in (10.4 cm)
Robot diameter
13.2 in (33.6 cm)
Robot weight
6.4 lb (2.92 kg)
Dust bin in the robot
240 ml
Noise while cleaning
62 dB
Battery 3 facts
Battery capacity
3,000 mAh
Runtime per charge
120 min
Charging time
5 h
Smart features and warranty 6 facts
Matter
no (assumed)
Voice assistants
Alexa, Google Assistant, Siri
Warranty
2 years
Scheduled runs
yes
Wi-Fi band
2.4 GHz
Home Assistant
official integration

Where a row says “no (assumed)”, the maker's full product page for this model names the feature nowhere, so we take it as a no.

Sources: coolblue.nl · irobot.nl · homesupport.irobot.com · irobot.com · amazon.nl · home-assistant.io

Our score

Confidence: medium. One test site and fewer than 300 owners’ ratings. The highest score today is 7.9.

  • Test sites 60%4.9

    4 cleaning abilities measured, on one scale for every robot. Not tested: navigation. Its station type’s average counts instead.

    • Deep clean on carpet5.6
    • Pet hair5.0
    • Mopping4.7
    • Obstacle avoidance0.0
    • Navigation (type average, not tested)6.2

    Measured by Just A Dad Approved (read on September 9, 2026).

    Measured 4.6, counted 4.9, pulled toward its station type’s average.

  • Owners’ ratings 25%–

    Owners’ ratings, 25%: none yet at the stores that ship to the United States, so this part is left out and the others count for more.

  • Features 15%2.7

    24 of 89 points for the facts the maker states.

  • Price never countsA sale can’t lift a model. Today’s lowest price sits beside the score, checked every morning.
  • No test, no rankOnly robots a test site has tested are ranked. The rest get a provisional score.
  • Reviewers beside, not insideReviewers’ picks are shown next to the score and do not count in it.

How we work this out →

Ratings at the stores

Buyers rate the iRobot Roomba 105 Combo+ 4.1 out of 5, from 66 reviews at 2 stores (Saturn DE, Coolblue NL). We read the ratings on November 14, 2026.

4.1 out of 5. 66 reviews from 2 stores in 2 countries

By country

  • Germany, 1 store 4.2 (4.2 out of 5) · 41 reviews
  • Netherlands, 1 store 3.9 (3.9 out of 5) · 25 reviews

The bar is the country's share of the reviews.

StoreRatingReviewsRead
Saturn DE 4.2 (4.2 out of 5) 41 Nov 14
Coolblue NL 3.9 (3.9 out of 5) 25 Nov 14

How we combine them. Each store counts once, with its biggest listing of this model, and its rating weighs by its number of reviews.

Not counted: Amazon (its terms do not allow us to show its ratings).

Frequently asked questions about the iRobot Roomba 105 Combo+

What has the iRobot Roomba 105 Combo+ cost?

Since we began measuring on October 7, 2026, its lowest price was $269 (November 1, 2026, at iRobot (brand store)) and its highest $469 (October 25, 2026). On average it cost $325. In our other editions it costs today: Netherlands € 197 at bol.com.

How do buyers rate the iRobot Roomba 105 Combo+?

Buyers rate the iRobot Roomba 105 Combo+ 4.1 out of 5, from 66 reviews at 2 stores (Saturn DE and Coolblue NL). We read the ratings on November 14, 2026.

Does the iRobot Roomba 105 Combo+ work with Alexa, Google Home or Siri?

It works with Alexa, Google Assistant and Siri. Home Assistant has an official integration for this model.

How long does the iRobot Roomba 105 Combo+ run on one charge?

120 minutes on its quietest setting. A full charge takes 5 hours.

The maker

iRobot

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.

More robots with a self-emptying station under $300

We keep your report and the address of this page, not your name, email address or IP address.