iRobot Plus 405
Robot Vacuums

Plus 405

iRobot

Released Feb 1, 2025 · Analysis updated Feb 13, 2026

Robot vacuum and mop with a tangle-resistant single brush, auto-wash dock for cleaning and drying pads, and lidar navigation that lifts mops on carpets. The iRobot Plus 405 scores 51/100 based on 3 expert reviews in the robot vacuums category. Coverage includes reviews from Versus, Vacuumwars, and Newsbreak.

Critic Score

What's this?
51

based on 3 expert reviews

VersusVacuumwarsNewsbreak

Low confidence · only 3 reviews

Where to buy

amazon$399.99

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Pros

No pros extracted yet

Cons

  • Poor carpet performance(2)

3 Expert Reviews

62
Apr 22, 2025

The iRobot Roomba Plus 405 (G181) offers solid performance with 180-minute runtime, 5000 mAh battery, and smart features like no-go zones and voice assistant compatibility, though it lacks some premiu...

45
Oct 27, 2025

The Roomba Plus 405 Combo robot vacuum represents a disappointing refresh of iRobot's lineup, falling short in nearly every key performance area despite some promising features.

45
Feb 1, 2025

The iRobot Roomba Plus 405 is a disappointing robot vacuum that struggles with carpet cleaning and has mediocre mopping performance.