Name: iRobot Roomba Plus 405 / 505 (2025)
Brand: iRobot
Availability: LimitedAvailability

iRobot (USA) iRobot Roomba Plus 405 / 505 (2025) (1)

$500 – $1,000Launch prices were $799.99 (Plus 405 Combo) and $999.99 (Plus 505 Combo), with the Plus 504 Vac in between; the 405 sold for $599.99 or less on sale before iRobot marked it out of stock and replaced it with the Plus 415.

Discontinued · used/leftover onlyHome Assistant / MatterLiDARAutoWash dockSpinning mop padsMatter (504/505)

Possibly ≤ 1 weekShipping: undefined. Out of stock at iRobot US; remaining Plus 405 and 505 units are listed by Amazon, Walmart and Abt while stock lasts (unconfirmed). Abt ↗

Remote control: Through Home Assistant, via Matter on the 504/505 or the community ha_roomba_plus cloud integration on all models.

Official page (Plus 405) ↗Official page (Plus 505) ↗Review (Vacuum Wars, Plus 405) ↗Review (Trusted Reviews, Plus 505) ↗Matter update (9to5Mac) ↗

Overview

The Roomba Plus 405 and 505 Combos were iRobot's first robots with a dock that washes and dries spinning mop pads, launched in March 2025 alongside the vacuum-only Plus 504. The 405 has no camera and scored poorly in Vacuum Wars testing, with weak carpet and pet-hair pickup and heavy water use, while the 505 adds PrecisionVision obstacle avoidance, extending pads and heated drying. The 504 and 505 later gained Matter support, the 405 did not. In 2026 iRobot replaced the family with the smaller Roomba Plus 415/515/575, and the iRobot store now lists the 405 as out of stock, though leftover 405 and 505 units are still sold by some retailers.

Specifications

Category	Cleaning robots · Robot vacuums with all-in-one docks
Released	2025
Country	USA
Availability	Discontinued · used/leftover only
Programmability	Community / unofficial SDK
Built-in autonomy	Task-level · Carries out multi-step jobs on its own, such as inspections, deliveries or chores
LLM support	None · Voice commands through Alexa, Siri or Google only, no built-in LLM.
Best for	Ages 12+ (estimated)
Vision sensors	Lidar, Camera
Actuators	DC / gear motors
Audio	Speaker
Compute type	Proprietary / undisclosed
Remote control	Home Assistant / Matter
Size	358 × 351 × 107 mm (Plus 405 robot), 4.1 kg
Suction	70x the suction of a Roomba 600 series (iRobot claim); the 505 is quoted at 7,000 Pa by retailers (unconfirmed)
Cleaning	Vacuum with a single rubber multi-surface brush and an edge brush, plus twin DualClean spinning mop pads (200 RPM) that lift on carpet; the 505 pads extend toward edges (PerfectEdge)
Dock	AutoWash dock empties the bin into a bag (75 days), washes and dries the pads and runs a self-clean cycle; the 505 adds heated drying. The Plus 504 Vac has a bagless AutoEmpty dock instead
Navigation	ClearView LiDAR (405) or ClearView Pro LiDAR (504/505), up to 4 floor maps
Obstacle avoidance	None on the 405; PrecisionVision AI front camera on the 504 and 505 (cords, socks, pet waste)
Runtime	Not published by iRobot, retailers list about 120 min for the 505 (unconfirmed)
Smart home	Roomba Home app, Alexa, Siri, Google Assistant, Matter on the 504/505 after a late-2025 firmware update (not the 405), community Home Assistant integration (cloud)
Sensors	LiDAR, front camera (504/505 only), cliff sensors, carpet detection, bumper
Compute	Not published
API / hacking	No official API. The 504/505 work with Home Assistant over Matter; all three work with the community ha_roomba_plus integration through the iRobot cloud, while the built-in Roomba integration does not support x05 models