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  1. Overview$149 today
  2. Stores1 store, $149
  3. Price historyLowest in 90 days, 6 price drops
  4. What to expect1 min read
  5. Specifications9 facts
$149Amazon.com, black · including shipping Go to Amazon.com ↗

iRobot

iRobot Roomba 105 Vac

Not yet in our consensus ranking.

On September 25, 2026 the lowest price for the iRobot Roomba 105 Vac is $149 at Amazon.com, shipping to the United States included.

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Customer rating ★ 4.2 from 31,603 reviews at Amazon

Also sold or tested as: iRobot Roomba 105X (United States) source

Prices per store

All prices include shipping to the United States. Sales tax is added at checkout. We may earn a commission when you buy through these links. It never changes our ranking.

StoreColorPriceDelivery timeReviewsChecked
Amazon.com lowest price black $149$299 −50% vs. list price90-day low $149 1–5 days ★ 4.2 (31,603) 1 hours ago Visit store ↗

Price historylast 90 days

Untick a store to take it out of the chart for now.
Lowest in 90 days$149
Highest in 90 days$249
Price drops in 90 days6last: September 11, 2026

What to expect from the iRobot Roomba 105 Vac

The iRobot Roomba 105 Vac is a vacuum-only Roomba from iRobot's entry range: ClearView lidar maps the home so it cleans in neat rows, a three-stage cleaning system with a multi-surface brush and an edge-sweeping brush does the work, and it sends itself back to its dock to recharge and then carries on where it stopped. The app sets schedules per room, suction levels, the number of passes and keep-out zones, a spot mode cleans one area for up to five minutes, and it works with Alexa, Siri and Google Assistant.

On paper it matches the Roomba 104 Vac feature for feature: the same lidar, the same brushes, the same claim of 70 times the suction of iRobot's 600 series and the same app functions, and the listing names nothing that sets the two apart beyond a more polished look. The Roomba 105 Vac+ is this robot with an AutoEmpty dock, and the 105 Combo adds a mop.

Vacuum Wars has reviewed the robot with its AutoEmpty dock, as iRobot's cheapest self-emptying Roomba, but its findings are not part of this text yet. Our specifications list no suction figure, run time or bin size. Between the 104 Vac and the 105 Vac the price decides, and for a lidar robot on a charging dock whose test results we have summarized, look at the Roborock Q7 M5, the best budget pick of TechRadar and RTINGS.

Based on the maker's specifications and our price data; none of our test sources has tested this model.

iRobot Roomba 105 Vac specifications

The numbers that matter first, then every fact by group. As published by the maker or the store we read it from.

Mopping 1 fact
Mop type

How the mop is built: flat pads, two spinning discs or a roller. Discs press harder on dried-on dirt, a roller rinses itself while it works.

no mop
Dock 6 facts
Empties the dust bin

The dock empties the robot’s dust bin, usually after every run. You only empty the dock’s bag or bin.

no
Washes the mop

The dock washes the mop for you, so you do not rinse it by hand.

no
Dries the mop

The dock dries the mop afterwards, so it does not sit there wet and start to smell.

no
Hot-air drying

Drying is done with warm air instead of cold. It is faster and it helps against smell.

no
Dispenses detergent

The dock mixes detergent into the water itself, from its own bottle.

no
Plumbing hookup

The dock can be connected to the tap and the drain, so you never fill or empty a tank. It does need a connection nearby.

no
Navigation and obstacles 1 fact
Navigation

How the robot maps your home and follows that map. Lidar measures with a laser and works in the dark, a camera looks along and recognizes more.

LiDAR turret
Smart features and warranty 1 fact
Voice assistants

Which voice assistants the robot works with, such as Google Assistant or Alexa.

Alexa, Google Assistant, Siri

Sources: amazon.com · irobot.com