iRobot Unveils Roomba Duo Two-Robot Cleaning Concept at IFA 2026
iRobot unveiled the Roomba Duo at IFA 2026 in Berlin, a two-robot cleaning concept that pairs a full-size main unit with an 8.4cm companion robot. The main robot carries the companion on a mechanical arm into spaces it cannot reach, and the two divide cleaning work in real time through the Roomba Home app. The companion is the Roomba Plus 575 Combo, released in 2026. iRobot said the model is a concept with no sales planned.