Luyện nói tiếng Anh bằng Shadowing qua video: Ecovacs X12 OmniCyclone Review: One of the Best Robot Vacuums of 2026

Welcome to Vacuum Wars and to our review of  the Ecovacs Deebot X12 Omnicyclone. We first got a look at the X12 at CES 2026 where this  fully loaded premium robot was unveiled with a brand new FocusJet pre-soak mopping feature. We  bought one and put it through several weeks of hands-on testing in our studio. In this review,  we'll reveal what we liked about this robot, where it could have done a little better,  and whether it was able to secure a spot in our top 20 robot vacuum list. Links are in the  description and let's get started. Starting with the basics. The X12 Omnicyclone is the latest  flagship on the Ecovacs Premium X series. The X12 gets its name from its Omnicyclone bagless  dock, which is a feature we're starting to like a lot as the technology around it seems to have  improved. Moving on to the pros, mopping was a strong pro on this model. The headline feature  is the FocusJet spraying. Using its AI camera, the robot can detect stains and then use two jets  to spray pressurized water at the mess. After a few seconds, it mops the area, which should be  easier to clean after pre-soaking it with the jets. This feature needs to be activated in the  app, and the app also gives the disclaimer that it will cause the robot to use more water. For the  mop itself, X12 uses the latest version of Ecovacs Osmo 3.0 roller mop. This roller is 50% longer  than the earlier versions of the Osmo, allowing for a wider cleaning path. It spins at 220 RPM  using an unspecified mopping pressure that Ecovacs claims is 16 times stronger than dual spinning  mop pads. The roller cleans itself with fresh water while it mops. And it collects used water in  a dirty water tank instead of leaving it behind on the floor. The roller can lift 15 mm and a shield  covers it for extra protection over carpet. So, the robot is able to clean a mix of hard floors  and carpets in one pass without getting the carpets wet. Since it is such a new feature, the  pre-soaking jets are not something we have a test for. So, all of the following scores are based on  the roller's own mopping without the assistance of the jet sprayer. In our dried-on stain test, the  robot performed above the average and importantly did this without using a lot of water. A high  water penalty can hurt a robot's overall mopping scores because a lot of water left behind can  lead to streaks once the water dries. Between the higher than average stain score and the low  water penalty, the X12 got a very high combined mopping score. Ecovacs has a reputation as a top  performer as far as robot mops are concerned, and the X12 has lived up to the reputation. The  vacuuming was another pro. It did a great job in our basic sweeping tests by removing debris of  many different sizes from the surfaces of both hard floors and carpets, making a clean sweep  on the first pass without scattering. This model also did an incredible job in our hair management  tests. The X12 has an anti-tangle main brush with bristles which do an excellent job of agitating  floor surfaces. In our pet hair pickup test, where we flatten 2 and 1/2 in hairs on carpets  to see how much the robot is able to vacuum, the X12 removed 100% of the hairs. This is a rare  score that we also saw in the T90, which tells us that Ecovacs is doing something right with their  brush system. We also test the robot's anti-tangle abilities using 7-in hair, and the X12 got another  perfect score here with none of the hairs wrapping around the brush or the axle. In our bench tests,  the suction scores were much higher than average, and its airflow bench test also came in higher  than average. Obstacle avoidance was another huge pro on the X12. The system uses a single  AI-powered camera with an LED light assist as well as structured light and 3D edge sensors. It's  the same system that we tested on the Ecovacs T90, and it performed exactly the same on both robots.  The X12 avoided 23 out of 24 possible objects in our standard and torture tests, which was  identical to the T90 Pro Omni, and both were way above the average. The X12 is also rated to  negotiate double thresholds of 40 mm and a single threshold of .94 in, which is about 24 mm. In our  test, the robot was able to cross a threshold of 25 millimeters after its second try. So, it can  cross a full inch with some effort, but that's pushing its limits. Docking automations was a huge  pro. One of the most important docking features is the bagless dust bin system using Ecovacs Pure  Cyclone 2.0 technology. We were a little critical of the system on last year's X11 when we observed  a little bit of moisture getting into the dust bin and causing some clogging. This made us a  little wary about the system, even though the convenience of it is indisputable, especially for  homes that have a lot of pet hair and do not want the repeated expense of disposable bags. But we  have not seen this moisture problem since those early tests, and bagless dust bins are starting to  look like the future for robot vacuums. The X12's dust bin performed perfectly for us in the studio  and did very well in our more informal home test, where the dock was able to handle large amounts  of hair from a dog that can be a challenge for a lot of robots. Another important feature on  this dock is the power boost charging system.

This charges the robot while it cleans its mops,  taking advantage of the time that the robot would spend on the dock anyway. It can top itself off  with 13% of battery charge in just 3 minutes.

The dock also cleans the mop with pressurized  hot water and dries it with hot air, although we weren't able to find exact temperatures.  There are also two solution compartments, one for normal use and one for heavy-duty  cleaning. Battery life itself is also a pro, even without the power boost system. The battery  efficiency is above our testing average and the robot is able to cover a higher than average  estimated square feet per charge. If you do factor in the power boost system, it's likely  that the robot would have very few, if any, issues finishing almost any cleaning job. The  app for Ecovacs is another pro. It has all of the room customizations, no-go zones, no-mop  zones, map editing, and scheduling features you would expect on a big brand. It also has more  of the fine-tuning features that we like to see, like mopping along the direction of the floor.  The RGB camera supports video calls and live video monitoring. The robot is also Matter compatible  and it has an AI-powered cleaning agent and an onboard voice assistant. It's time to move on  to the cons. The first was in the deeper clean ability in the vacuum. In the carpet deep clean  test where we embed sand into medium pile carpet, the X12 did right around the average. It also  performed a little below average in our crevice test. The other below average score came in  navigation efficiency. It was only slightly below average to be fair, but it's something that  we want to keep an eye on because navigation has historically been a little bit of a weak point  with Ecovacs robots, both in our tests and in user reviews. Another con is that the dust  bin is on the small side. At only 250 ml, it's about 30% smaller than average. This can  cause problems with overfilling if the home has a lot of bulky debris or lots of pet hair. But in  our home test, we observed the robot going to the dock to empty fairly often. So, this will probably  not be a big deal for most homes. And finally, compared to some of its competitors, this  flagship is a little tall. It is a slightly higher profile than average, which can  limit access to low-clearance furniture if that's a priority for you. The X12 is too new  to make any conclusions as far as user feedback.

And if major retailers start logging lots of  negative reviews, its rankings could change.

But the X12 has found itself a spot extremely high  up our top 20 robot vacuums list. And it's easily the best Ecovacs we have tested yet. It's a great  floor cleaner in vacuuming, especially for hard floors and an excellent mop with top-tier obstacle  avoidance. Between the great hair management and the bagless dock, it's also a great choice for  homes with pets. And we think it's one of the most significant flagship releases this year.  Be sure to check out our other favorite robot vacuums in our list found on our website linked  below. Don't forget to subscribe to Vacuum Wars before you go. Thanks for watching. Vacuum Wars  independently tests new vacuums year round, and the links in the description are updated  regularly to reflect our latest top picks across multiple categories. You'll also find detailed  rankings on the Vacuum Wars website, including our top 20 robot vacuums, top cordless vacuums,  and more. Every review here is unsponsored, just honest results. Subscribe so you never miss  one, and tap the next video to keep watching.