iRobot Unveils Roomba Duo Concept at IFA 2026

At the IFA tech show in Berlin, iRobot introduced the Roomba Duo, a two-foot-tall, 66-lb floor-cleaning system that combines a heavy-duty vacuum-washer with a smaller robot that can be lowered into tight spaces. The device was demonstrated by driving over a carpet covered in spaghetti, vacuuming the debris, then steam-cleaning the residue, leaving only a faint oil stain.

Gizmodo

The main unit functions as a powerful upright-style vacuum and steam-mops with a 46-newton downward pressure roller. It carries clean and dirty water tanks, a dust bag, and uses lidar and camera-based navigation to map rooms and avoid obstacles. A mechanical arm stores a smaller robot—identified by iRobot as the Roomba Plus 757 (previously the Roomba Plus 575)—which can be lowered to clean under tables, corners, and other confined areas. The concept’s “robot-in-a-robot” arrangement allows the larger base to handle broad floor areas while the companion bot tackles spots the main unit cannot reach.

The VergeGizmodo

iRobot’s product manager described the Duo as a concept meant to gauge market reaction, noting that the final consumer version could differ significantly from the demo model. No price or release date was disclosed; however, commentators anticipate a cost above the $1,700 price point of the Dreame X60 Max Ultra Complete, based on the Duo’s size and dual-function design.

The Verge

Adam Pope, iRobot’s senior engineer, labeled the Duo’s vacuum as the most powerful the company has produced, comparable to an upright vacuum. Independent analysts expressed skepticism about the steam-cleaning efficacy on stubborn stains and raised concerns about long-term durability, noting that the prototype required two people to move and that engineers closely supervised the demo.

The Verge

If brought to market, the Roomba Duo could consolidate multiple cleaning appliances—robot vacuum, stick vacuum, carpet cleaner, and floor washer—into a single system. This integration may appeal to consumers seeking a streamlined solution, but the concept’s bulk, cost, and durability questions could limit adoption in typical residential settings.

The Verge