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Entry point into the 2026 lineup with a washing dock: DualClean mop pads, an AutoWash dock, and LiDAR navigation with carpet detection but no PrecisionVision AI and no Dirt Detect.
The iRobot Roomba Plus 415 Combo scores 86/100 on the Robot Autonomy Index (RAI), RobotSniper's 0–100 measure of how little human help a robot needs across navigation, obstacle avoidance, automation, and self-maintenance. That puts it in the Highly autonomous tier — excellent everyday autonomy with a capable dock. Occasional human input, but rarely. The sweet spot for most buyers.
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Product evidence is summarized above
Same-category models with the nearest published RAI scores; evidence labels remain visible.
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