Amazon rivals Shark and Dyson as robot vacuums plummet up to 50% for Black Friday

Amazon has slashed up to 50% off a series of robot vacuum cleaners in its Black Friday sale. Each device comes from Lefant, ...

Best Walmart Black Friday deals live now: Save up to 60% on AirPods, TVs, Dyson vacuums ...

Walmart's early Black Friday deals are here, with big discounts on laptops, kitchen gadgets, and more (including the lowest-ever prices on AirTags, AirPods, and Apple Watches).