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iRobot Roomba Plus 405 2in1 Vacuum drops to $299.99

Save $176 on the iRobot Roomba Plus 405, a 2-in-1 robot vacuum and mop with LiDAR mapping and an auto-wash dock, now only $299.99.

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Apr 3, 2026
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iRobot Roomba Plus 405 2in1 Vacuum drops to $299.99

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iRobot Roomba Plus 405 2in1 Vacuum & sees price cut to $299.99

Save $176.08 on this price drop.

Robot vacuums have evolved from simple floor sweepers to sophisticated cleaning systems, and iRobot's latest models are leading that charge. Right now, one of their most capable mid-range models just got significantly more affordable.

iRobot Roomba Plus 405 2in1 Vacuum & drops to $299.99 - save $176.08. This 37% discount brings the price well below its recent average, making it a smart time to upgrade your cleaning routine.

THE DEAL

iRobot Roomba Plus 405 2in1 Vacuum &

iRobot Roomba Plus 405 2in1 Vacuum &

$299.99 (was $476.07) - Save $176.08 (37% off)

WhereAmazon

ExpiresNo end date listed

Get This Price

For just $299.99, below its 30-day average of $476.07. Over the past 90 days, this model has typically sold for around $489.72, making today's price a substantial reduction from its recent pricing pattern. The discount puts it well below the six-month average of $495.37, offering genuine savings for anyone considering a robot vacuum upgrade.

What You're Getting

The iRobot Roomba Plus 405 combines vacuuming and mopping in one device with 70x more suction power than the Roomba 600 series. Its DualClean Mop Pads and SmartScrub technology provide 2x deeper scrubbing compared to standard vacuum and mop modes.

ClearView LiDAR mapping ensures efficient navigation around your home while avoiding obstacles and stairs. The AutoWash Dock handles 75 days of auto-emptying, four weeks of mopping with pad washing, and continuous pad refreshing and drying. The Roomba Home App lets you set custom cleaning routines and monitor filter health.

Who This Is For

Best for homeowners with mixed flooring who want hands-off cleaning. Pet owners will appreciate the strong suction for hair and pawprints.

If you're tired of manually mopping hard floors but don't want separate vacuum and mop robots, this 2-in-1 solution delivers. Skip this if you have mostly carpet or need specialized deep-cleaning features beyond basic maintenance.

The Caveat

The 75-day auto-emptying capacity assumes one mopping run per week, so heavier usage will require more frequent maintenance. While the dual spinning mop pads are effective for regular cleaning, stubborn dried-on messes may still need manual attention.

Final Verdict

At $299.99, the Roomba Plus 405 delivers serious value for anyone wanting automated vacuuming and mopping without premium pricing. The combination of strong suction, smart navigation, and the AutoWash Dock makes this a practical upgrade from basic robot vacuums.

Move now if you need a capable cleaning assistant before summer arrives.

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