ZDNET's pick for the best robot vacuum and mop, the Dreame X40 Ultra, is currently on sale with a $500 discount. This top-of-the-line model features advanced AI-powered visual recognition, automatic stain detection, and intelligent navigation. While it may be one of the most expensive options on the market, its performance and reliability make it a worthwhile investment for those seeking a high-quality robot vacuum and mop.

Source: https://www.zdnet.com/home-and-office/kitchen-household/zdnets-pick-for-the-best-robot-vacuum-and-mop-is-500-off-its-lowest-price-ever/#ftag=RSSbaffb68