Tech Posts from this topic will be added to your daily email digest and your homepage feed. Follow How we rate and review products Multifunction Dock: Yes, auto empty (3L) and drain/refill (4L dirty, 4L clean) / Mop style: Roller / Mop washing: Yes, hot water and hot air drying / Mop pressure: 4,000Pa at 200 RPM / Mop lift: Yes, 10mm / Edge cleaning: Yes, mop extension / Mapping: Yes, lidar / AI-powered obstacle detection: Yes / Suction power: 18,000Pa / Vacuum brush style: Single rubber/bristle / Works with: Amazon Alexa, Google Home, Siri Shortcuts, Matter support promised Ecovacs’ Deebot X8 Pro Omni is a welcome return to form for Ecovacs’ flagship line. Its new tower-less lidar navigation system did a much better job of mapping and navigating than the previous flagship, the Deebot X2 Omni, which was constantly getting lost in my tests. However, the most notable thing about the X8 is the Ozmo Roller Mop. This is the best roller mopping bot I’ve tested, thanks mostly to the Ozmo’s ability to extend outwards to clean along baseboards and furniture. This is a unique feature on a roller mop (for now) that makes up for the mop’s relatively short length (both the Eufy S1 and Switchbot S10 have longer roller mops). At $1,299, the X8 is also one of the less expensive flagship models (though the new X9 Pro Omni retails for $1599.99). The roller mop can extend outwards. The tank for cleaning solution is refillable. The X8 did an excellent job on my milk, OJ, and dried ketchup tests, absorbing the small spills with one or two passes. It covered the floors evenly, without leaving any streaks or gaps, something that I’ve seen happen with spinning mop pads. When it comes across an edge — be it a baseboard, furniture like a chair or table leg, or any obstacle — it extends out its mop to the right to clean as close as possible. It did an excellent job getting the grime up from the stools around my kitchen counter, something most other bots struggle to do. This is the best roller mopping bot I’ve tested The self-cleaning brush system kept the bot from smearing any spills it encountered. As it’s cleaning, a scraper squeegees off the dirty water and 16 nozzles spray it with fresh water and solution, if you use it. As with most high-end mopping bots, the dock has the option of auto-dispensing cleaning solution. The X8 was the best vacuuming robot among the serious combo bots I tested, outperforming my Cheerio and oatmeal tests and doing a good job on rugs (when it could reach them). However, its vacuum has a relatively small, single rubber roller brush, which is less effective than Roborock’s and Roomba’s dual roller brush models (which include the S8 MaxV Ultra and the 10 Max). The water tanks are easily accessible. The dock is small with nice rose gold accents. The X8 uses lidar and a 3D camera for mapping; the latter also facilitates its obstacle detection, which is very good — it easily navigated fake dog turds and cables while sucking up oatmeal and Cheerios. It’s much better at navigating than the X2, but it did occasionally get itself trapped, including when it went under a chair that was too low for it to get out from. The top of the robot was fairly scratched up after just one week of use. (Worth noting, Ecovacs suffered a hack last year in which bad actors could access the camera and microphone on the X2) The X8’s multifunction dock is much smaller than the X2’s and has some nice rose gold accents. Its water tanks are integrated into the dock and supereasy to remove to empty and refill — there’s no lid to mess with, you just lift up and go. The X8 doesn’t self-clean its washboard, however, and while it’s removable to make it easier to clean, I still had to get on my knees and scrub its base station after just a week of use. It easily navigated fake dog turds and cables while sucking up oatmeal and Cheerios The downside of roller mop bots is that they are big and heavy: the X8 weighs a whopping 12 pounds. Despite an ability to lift itself up to clear thresholds, the X8 isn’t as agile as smaller, lighter robot vacs. It struggled with the combo challenge of a large, tasseled, high-pile rug and spindly chair leg. Very few robot vacs tackle that one well, but it got stuck on the chair leg and sucked up the rug tassels. I ended up setting a keep-out zone so it could complete its job. The integrated nature of the roller mop means the bot can’t remove it when it goes to vacuum carpet, as some mopping bots with pads can. It can lift it, but only 10mm, which isn’t going to work for the fluffiest rugs. The X8 does have carpet sensors, and you can choose to avoid them automatically, pass over them, or vacuum only. But its best carpet feature is the option to have it vacuum the carpets first, then mop everywhere else. Overall, the Deebot X8 is a stellar vacuum mop combo for anyone seeking a robot that will thoroughly scrub and sweep their floors. With high-end features at a decent price, the X8’s roller mop, slick navigation, and excellent obstacle avoidance will get the job done. Best budget robot vacuum and mop