Dreame's X40 Ultra is arguably the best robovac deal you can grab for Black Friday
Robot vacuums show up in our gift guides almost every year, and it's easy to understand why: they clean, they save time, and they're cheaper than hiring a professional. But not all robovacs are created equal, and some save more time than others. The Dreame X4
(The Verge, 2025-11-27T15:19:58Z)