SAVE $250.01: As of Nov. 2, the Dreame L40 Ultra Gen 2 Robot Vacuum and Mop is down to $499.98 at Amazon (was $749.99). That's a 33% discount on a hands-off cleaner with massive 25,000Pa suction, an extendable mop, and a self-cleaning dock.

$499.98 at Amazon

$749.99 Save $250.01

Robot vacuums should make life easier, but cheap ones usually just get stuck on socks and make a bigger mess. If you want a hands-off machine that vacuums and mops well, it usually costs near a thousand bucks. Right now, Amazon has the Dreame L40 Ultra Gen 2 down to $499.98. That knocks $250 off its standard $749.99 sticker price — a huge 33% discount on a bot that cleans your floors and cleans itself.

This robot vacuum delivers 25,000Pa of suction across five adjustable levels, so it easily lifts stubborn pet hair, tracked-in dirt, and fine dust from high-traffic carpets and hard floors.…