The most underrated robot vacuum I've tested just hit its lowest price ever at $1,000 off

ZDNET's key takeaways The Dreame L40 Ultra is a high-end robot vacuum and mop It has strong suction power, thorough cleaning capabilities, an extendable side brush and mop pad to clean corners and edges, and an above-average mopping feature The downside is that the Dreame L40 Ultra isn't cheap. $499.99 at Amazon The Dreame L40 Ultra robot vacuum and mop is on sale, priced at $500, which is $1,000 off for a limited time, thanks to Amazon's Big Spring Sale. Pet hair is one of my biggest problems at home. I have a mixed-breed dog whose DNA test confirmed that he's a mutt (not a border collie, as most people believe) made up of mostly high-shedding breeds. It is fun to test how well robot vacuums tackle his pet hair, which easily finds its way into corners where robot vacuums don't always reach. Also: The best Amazon Spring Sale deals live now The Dreame L40 Ultra robot vacuum and mop is the latest to tackle my home's pet hair piles, and I'm glad to say it's done so successfully. Sw ... Read full article.