The best robot vacuums for 2020: Neato, iRobot Roomba, Eufy, Electrolux and more

BEGIN ARTICLE PREVIEW: Robot vacuums used to be the stuff of classic science fiction, bustling around Jetson-like dream homes. That’s no longer the case. In fact, they’re far more advanced than ever before, with models boasting an array of sophisticated sensors, CPUs, lasers and even AI-enhanced software. The fact is that if you’re looking to keep your home nice and tidy, these robots are useful tools and will do the trick. Nonetheless, living the robot vacuum dream can set you back a hefty sum — some cost as much as four figures. While you don’t have to spend that much, you do get a lot in return. That includes self-emptying dust bins, multiple room and floor mapping, powerful suction and thoughtfully designed hardware.Despite all this sophistication, however, none of these machines can really replace a mop and human exertion. Now playing: Watch this: Bat