Robot vacuums appear in our gift guides nearly every year, and for good reason: they clean, save time, and are cheaper than hiring a pro. However, not all robovacs are equal, and some can truly save you more time than others. The Dreame X40 Ultra stands out, providing a more genuinely hands-free cleaning experience than most. Right now, it’s available for a new low of $499.99—$700 off—at Amazon, Best Buy, and directly from Dreame until December 1st.If you’re in the market for a top-notch robot vacuum that excels at mopping too, the last-gen X40 Ultra is one of the best we’ve tested. With 12,000Pa of suction power, it effectively picks up dirt and debris. It even features AI-powered smart dirt detection that uses onboard cameras to identify especially dirty areas, slowing down to clean them thoroughly by passing over them multiple times.Its dual oscillating mop pads excel on hardwood floors, reaching into edges and under cabinets. The vacuum can automatically detach and reattach its mop pads when switching to vacuuming, ensuring carpets stay dry. In fact, it repeats this process multiple times during a cleaning cycle to make sure carpets are vacuumed well and hard floors are mopped effectively.Additionally, this robovac requires minimal supervision; it maps rooms efficiently, and its AI-assisted obstacle avoidance easily navigates around larger items like shoes. Plus, the X40 Ultra can empty its own dustbin, refill its water tank, and clean its washboard—and its mop pads can even wash and dry themselves.
