Thankfully, we’ve spotted lots of Cyber Monday vacuum deals on all sorts of models—from upright to robotic to hardwood-specific to pet-friendly—many of which we’ve written about before and have tested in our own homes.

Having searched high and low for the very best Cyber Monday robot vacuum deals, the top discount I'd recommend to most people is the iRobot Roomba Combo j7+ Self-Emptying Robot Vacuum, which is $359 at Best Buy and $440 off. That's a saving of over 50% on one of Tom's Guide's all-time favorite robot vacuums.

All the major retailers, including Walmart and Best Buy, usually offer serious savings on Roombas for Cyber Monday. However, Amazon typically has the best Roomba Black Cyber Monday deals, with a wide selection of models and even bundles that include robot vacuums and mops.