The Ecovacs Deebot X12 Omnicyclone Robot Vacuum Is Expensive. But It’s Packed With Clever Mopping Features That Excel On Hard Floors

6 min readMost of the floor in my home is hardwood or hardwood-adjacent, with only my living room having wall-to-wall carpeting. As such, I never gave much thought to using a robot vacuum to take care of everyday cleaning tasks because it only takes 10 minutes to vacuum my carpet. And if I’m being honest, I don’t have a set vacuuming schedule—I just do it when I need to.My kitchen flooring is what gets dirtiest the fastest in my household, and it’s white, so there’s no hiding what needs cleaning. The Ecovacs Deebot X12 Omnicycle Robot Vacuum and Mop seemed like the right fit because of its impressive suction power, a self-washing roller, and capable docking station.Besides a few hiccups with mapping and app usability, there’s no denying that this robot vacuum has made staying on top of routine cleaning much easier.ProsEasy setup and quick mappingLarge water and cleaning solution tanks mean the ability to cover lots of areaReal-time monitoring and cleaning initiation through the appConsSome areas of app are strangely like a social media feedManual mapping adjustments can be tricky to makeNavigationAIVI 3DBrushes2Exclusion ZonesYes, virtualSuction22,000 PaTank Capacity1.6 LUnboxing and Setup Didn’t Take LongGetting the Deebot set up was a straightforward affair. The instruction card suggested getting the base station situated first, which really just meant taking it out of the box, removing plastic film, and plugging it in.Colin AylesworthThe Deebot X12 came neatly packaged in one box, including the base station, robot, and cleaning solution.Since this robot vacuum is a floor mopper too, I had to fill the clean water tank and add floor cleaner to the reservoir. The clean water tank holds up to 3.5 liters of liquid, and the dirty water tank holds up to 2.7 liters. This is relatively on par with other models we’ve tested, so this robot should realistically be able to run multiple cleaning cycles before water needs to be added or dumped from the docking station.After the initial setup, I pulled the robot out of its packaging, downloaded the Deebot app and paired my system to the app and WiFi network, and set the robot in the base. The vacuum needs to scan and map your home before cleaning, so I walked through the rooms getting cleaned, and picked up any clutter that could get in the way for the most seamless process possible.I initiated the mapping process in the app. Deebot pulled out of the base a few inches, circled around on itself, said mapping would take anywhere from 5 to 15 minutes, and started going around the perimeter of my floor. Overall mapping took about 5 minutes.The Initial Cleaning Took a While, but the Results Were PromisingThere are few setting adjustments you can make to how Deebot cleans. I have the cleaning mode set to Mop after Vac, meaning it’ll vacuum the entire area before it mops. The other options are Vac and Mop, or Vac Only.My assumption was that the robot would vacuum my entire kitchen, which has a hard floor, and then my entire living room, which is carpet, or vice versa. But it did part of my kitchen, then part of my living room, and went back and forth a few times. The transition thresholds between my two flooring types are pretty minimal and Deebot hasn’t had an issue going over them so far.Colin AylesworthAt less than 4 inches tall, the Deebot X12 is short enough to fit under many pieces of raised furniture.Initially it needed to empty the dustbin after 15 minutes of vacuuming. When it was time to do this, Deebot shut off its vacuum, went and docked itself, and emptied the vacuum’s dirt container into the larger dustbin on the base station. This took all of a minute or so, and then Deebot was back to work, vacuuming my floors.Once it finished vacuuming, it had 24-percent battery capacity left as it returned to the dock to empty the dustbin and load up on water and cleaner for the mopping session. Once the on-board tank was filled, it got to work.Oddly enough, it went back into my carpeted living room for some unknown reason, though it didn’t mop—it just drove around for a minute. It seemed confused, I was confused, and my dog was certainly confused about what this thing was doing.This lasted a minute or two, but then it went back to mopping. Eventually the vacuum needed to recharge, at which point it returned to the dock, and it also made a few trips back and forth from the base to wash the roller mop and empty its dirty water tank.Colin AylesworthThis disgusting water was the result of one cleaning/mopping cycle with the Deebot. I’m both impressed and horrified.The first cleaning cycle took 144 minutes from start to completion. This did seem a bit long, and I thought that Deebot wasn’t always using efficient paths when moving from room to room, but the time needed is likely dependent on how large the space is and how well it has mapped your home.I couldn’t argue with the results, though. While there wasn’t a ton of dry waste in the dust collection bin, the water I emptied from the dirty water tank was a dark, murky color. Were my floors really that dirty? Apparently so. Deebot hugged corners and navigated around my kitchen table and chairs fairly easily.The Subsequent Cleaning Went SmootherI ran Deebot a second time a few days later, and I actually started it remotely through the app while I was out running errands. When I returned home it was whirring around doing its work.The cleaning log showed it completed the task in just 98 minutes despite me having some obstacles in its pre-mapped paths. But the floors, both carpeted and hard, both were visibly cleaner than when I left that morning.Courtesy Colin AylesworthThe original mapping conflated my living room and kitchen (the red zone) as one room, despite them having two entirely different types of flooring.Courtesy Colin AylesworthThe map updated and reflected a more accurate differentiation between my kitchen and living room.When I looked at its mapped cleaning area, it was reconfigured so that my kitchen and living room were mapped as two distinct rooms. This made sense to me and indicates that Deebot will improve its efficiency over time, and is capable of distinguishing between floor types. It also covered less distance in the second cleaning, which I took as a sign of finding more efficient cleaning routes and not haplessly covering the same area multiple times.The App is Functional, but Sometimes StrangeYou can control Deebot through the Ecovacs Home app, which seems fairly intuitive but also a bit strange. On the intuitive side, I can easily see the mapped area, but making modifications is not immediately accessible. This could be a bigger headache in the future if furniture has moved, or I want to block off specific areas.Additionally, parts of the app didn’t meaningfully improve anything about my experience with the robot vacuum. The store section is a place to buy cleaning solutions and even different Ecovacs models, and there is a discover section that shows content made by other people who’ve tested and used various Ecovacs products.Courtesy Colin AylesworthThe Feeds section of the app feels out of place in an official brand/product app.I’m all for instructional videos embedded in the app, but I am a bit perplexed at the curated collection of social media-type videos. The app also displays a points accumulation where I could earn and redeem them for…something? At the end of the day I just want my floors clean, so these features feel more like fluff than a necessary inclusion.Durability Is Solid, and Noise Is MinimalThe Ecovacs Deebot feels like a solid machine, with a reassuring weight. I had no concerns about its build quality. It also runs quiet, certainly far quieter than an upright vacuum that you have to push around. The times it makes the most noise are when the base station is emptying vacuumed-up dirt from the robot, or when Deebot announces what it’s about to do, such as returning to base to charge, beginning mopping, etc.One additional feature I appreciate is the child lock setting. You can select this in the app and prevent any physical buttons on the robot or base station from doing anything. This has helped to keep my toddler’s interest in the robot fairly minimal.Should You Buy the Ecovacs Deebot X12 Ominicycle?This robot vacuum and mop does a great job with maintenance cleans of both carpets and hard flooring. While it does seemingly have some quirks, I think those are ironed out as the machine learns its work area around your home and as you gain familiarity with the robot.At $1,400, this machine is a serious investment, but if you have a lot of floor space to cover, the large water tank makes it a great option. If the idea of leaving for the day and coming home to clean floors is appealing, this robot vacuum is definitely worth consideration.Shop the Ecovacs Deebot X12 Omnicycle Robot Vacuum and MopOther Robot Vacuums We RecommendEureka J15 Pro Ultra Robot Vacuum and MopNow 23% OffTapo RV30 Max Plusroborock Qrevo Series Robot Vacuum and MopNow 38% OffColin Aylesworth attended Binghamton University and is a Deputy Editor with the Gear team at Popular Mechanics and Runner’s World, where he has been since 2022. Prior to joining Hearst Magazines, he worked for 11 years at U.S. News and World Report on the autos team. His personal pursuits fit in well with the work he does for PM and RW. Aylesworth was on his college’s club rowing team and has maintained a routine running habit through most of his adult life as a means of getting exercise and spending time outdoors. Running creates a hearty appetite, which brings us to Popular Mechanics. That publication's expertise in the area of grilling is relatable to Aylesworth, who is an adherent to charcoal grilling. In fact, he’s been primarily using the same Weber charcoal kettle he bought on Craigslist in 2012. Aylesworth also has experience in the lawn mower industry. Not only has he been mowing his and neighbor’s lawns during adolescence, one of his more recent endeavors is a side gig of repairing and restoring gas lawn mowers given up by their previous owners. Since joining PM, he has gotten more involved with the publication’s mower testing efforts and especially enjoys testing out new electric and zero turn mowers.Amber is a Reviews Editor with bylines on Popular Mechanics, Runner’s World, Bicycling, and Best Products sites. Specializing in kitchen gadgets, small appliances, lifestyle, and consumer tech, she brings hands-on testing and a detail-oriented approach to every review. In her free time you can likely find her trading trinkets at an EDM festival, searching for hidden gems at thrift stores, or cuddling with her two cats.