Alongside the new navigation, iRobot has added rotating discs to the Plus 405 and 505 Combo robot vacuums which allows them to lift up the mops to avoid getting carpets wet. The new iRobot Roombas also have 7,000Pa suction power and will come with AutoWash docking stations for emptying and self-cleaning.

iRobot just scrapped and replaced almost its entire range of robot vacuums, but amongst the shiny new fleet there's one model that has caught my eye in particular: the Roomba 205 DustCompactor Combo. This bot is designed especially for smaller homes, and as the owner of such a compact dwelling, I am particularly keen to get my hands on one.

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