And here's one that's more of a lifestyle investment — a highly-rated robot vacuum that will level up cleanliness around the home while allowing you more time to put your feet up. As of Nov. 30, the Shark AI Ultra robot vacuum is priced at just $299.99 ...

Need another selling point? This Shark vacuum's collection bin can hold up to 60 days' worth of dust and debris. That means you could go as long as two months without having to clean it out, saving you even more time.

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.