This Self-Cleaning Robot Vacuum From Eufy Is Now Over $100 Off.
The Eufy Omni C20 robot vacuum and mop are currently available in certified “like new” condition for $269.99; a new unit costs $379.99, a reduction from its original price of $549.99. According to price tracking sites , this is the lowest offer we’ve seen on the Omni C20 so far. Regarding “like new” condition, Eufy has inspected and restored the vacuum to fully working order, though there may be some minor cosmetic marks from previous use. For those considering a robot vacuum that can both mop and empty the bin, this discount significantly reduces the cost (for more discounts and shopping tips, check out our Prime Day 2026 review).
The Omni C20 robot vacuum cleaner occupies the middle ground in the Eufy lineup, combining vacuuming, mopping, self-cleaning, and multi-floor mapping functions without falling in the price range of flagship models. The docking station handles most of the daily maintenance, including charging the robot and wetting the mopping attachments before each cleaning cycle. It handles crumbs, dust, and everyday debris well, and is especially effective at cleaning along baseboards and walls where dirt often accumulates. Beyond cleaning itself, Eufy offers extensive control via its app, allowing you to set a schedule, adjust suction power, manage room maps, and customize cleaning settings. Support for Alexa and Google Assistant allows for hands-free operation.
Unlike some more expensive robot mops, the Omni C20 doesn’t have its own water tank. Instead, the docking station mops the mop pads before cleaning, meaning the robot can’t constantly wet them as it moves around the house. As a result, the mopping function is better suited for light cleaning than for removing dried-in stains or tough dirt. Another drawback is the lack of obstacles: power cords, small objects, and clutter can sometimes confuse the robot, so you’ll likely have to clear the area before sending it out to clean. However, for homes with primarily hard floors who want the convenience of automatic vacuuming and mopping at a relatively affordable price, the Omni C20 offers plenty of functionality for the money.