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iRobot Roomba Plus 405 Combo
Courtesy of iRobot (media kit)

iRobot Roomba Plus 405 Combo

By iRobot · Robot vacuums & mops

RankedRobot score: watchlist · not enough published evidence to rank yet
Suction
7,000 Pa
Height
106.7 mm (4.2 in)
Runtime
Not disclosed
Noise
Not disclosed
Price
US$799.99

16 sourced values · 7 not disclosed (70% disclosed)Checked by our QA desk on 2026-10-20Official pageReport an error

Against other robot vacuums

Where the published figures sit among the 107 robot vacuums in our database. Only robots whose makers publish the same figure are counted.

FigureiRobot Roomba Plus 405 ComboMedianRangeRobots publishing it
Suction7,000 Pa19,000 Pa3,000 Pa – 40,000 Pa · 103 robots3,000 Pa – 40,000 Pa103
Height106.7 mm97 mm78.7 mm – 120 mm · 97 robots78.7 mm – 120 mm97
Weight4.1 kg4.5 kg2.3 kg – 16.5 kg · 76 robots2.3 kg – 16.5 kg76

Its lowest published US-dollar price, US$799.99, is above 32 and below 40 of the 84 robot vacuums with a published US-dollar price (median US$800).

iRobot publishes 16 of the 23 figures we track for the iRobot Roomba Plus 405 Combo (70%). The median across the 107 robot vacuums in our database is 67%, so it discloses more than 70 of them. Not published by the maker: runtime, noise.

Background reading: Robot vacuum and mop buying guide 2026.

1 value on this page comes from outside the maker (marked Reported or ⚠ Unconfirmed). Each links to its source — treat them with caution until the maker confirms.

Prices and where to buy

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Prices change often; the maker's page is authoritative. Amazon prices are shown only through Amazon's own links.

Full specifications

Every value shows its confidence: Manufacturer stated by the maker · Verified independently confirmed · Estimate our calculation from official figures · Reported credible media, retailer or trade-show report, not confirmed by the maker · ⚠ Unconfirmed leak, rumour or single source — treat with caution · Not disclosed not published. Every value, whatever its confidence, links to its source. How we source specs.

Launch
Announced
Status
Not disclosedNot disclosedChecked: irobot.com (2026-10-20)
Body
Dimensions
Height 107 mm × Width 351 mm × Depth 358 mmManufacturerSource: irobot.com (2026-09-25)
Weight
4.1 kg (9 lb)ManufacturerSource: irobot.com (2026-09-25)
Cleaning
Suction (as stated)
7,000 PaReportedSource: shopirobot.com.au (2026-10-08)Conditions: not stated
Navigation
ClearView LiDARManufacturerSource: irobot.com (2026-09-25)
Obstacle avoidance
ClearView LiDAR-based obstacle avoidanceManufacturerSource: irobot.com (2026-09-25)
Mopping system
DualClean spinning mop pads (200 RPM) with SmartScrubManufacturerSource: irobot.com (2026-09-25)
Carpet detection
Automatic mop-pad lift on carpet detectionManufacturerSource: irobot.com (2026-09-25)
Robot height
106.7 mm (4.2 in)ManufacturerSource: irobot.com (2026-10-08)
Dock
Dock features
Auto-empty · Mop washing · Hot-air dryingManufacturerSource: irobot.com (2026-09-25)
Robot dustbin
Not disclosedNot disclosedChecked: irobot.com (2026-09-25)
Everyday use
Runtime
Not disclosedNot disclosedChecked: irobot.com (2026-10-08)
Noise
Not disclosedNot disclosedChecked: irobot.com (2026-10-08)
Smart home
Alexa · Siri · Google HomeManufacturerSource: irobot.com (2026-09-25)
Warranty
Not disclosedNot disclosedChecked: irobot.com (2026-09-25)
Power
Battery
Not disclosedNot disclosedChecked: irobot.com (2026-09-25)
Commercial
Regions sold
North America · select European marketsManufacturerSource: prnewswire.com (2026-10-20)

Cite: RankedRobot, https://rankedrobot.com/robots/irobot-roomba-plus-405-combo/ (checked 2026-10-20) · Open data

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