In recent years I’ve tested quite a few robot vacuums, and at this level I must admit that to astonish me it’s no longer enough to read a huge number under the “suction power” heading, and let’s face it, nowadays top-of-the-line models all vacuum well, map the home, recognize obstacles, and return to the base automatically. The real difference, at least for me, is starting to be everything that happens around the simple suction: how well they wash, how often I need to intervene with the robot, and above all how many times, in everyday life, I have to remember that it exists.
That’s exactly the point I started from when testing the new ECOVACS DEEBOT X12S OmniCyclone. The name says it all: X12S is born directly from the X12, and indeed we’re not facing a complete revolution of the project: the philosophy remains the one I already appreciated on the previous model, with a very slim robot, a roller washing system, a highly evolved OMNI station and bagless dust collection. ECOVACS has, however, revised practically every area where there was still room for improvement, increasing power, further developing the washing system and intervening on carpet handling, hair, autonomy and maintenance.
After using it for several weeks, the result is fairly clear: X12S is an X12 brought as close as possible to the concept of a “set it and forget it” robot. This doesn’t necessarily mean that someone who already owns an X12 should replace it, indeed, but for those coming from a less recent model the leap is decidedly more interesting.
ECOVACS DEEBOT X12S OmniCyclone Review
Design and Materials
From an aesthetic point of view it doesn’t change much, and frankly I don’t think it needed to; DEEBOT X12S OmniCyclone keeps ECOVACS’ classic circular body, with a finish that’s slightly lighter and more metallic, which I personally find very successful. It’s discreet, modern and doesn’t give that “industrial domestic” vibe that some very large bases can end up having. The robot measures about 35 cm in diameter and is only 98 mm tall, a detail that, in daily use, matters more than it might seem.
ECOVACS continues not to use the classical LiDAR tower that protrudes from the top, which means the X12S can slip under some furniture where other robots in the same class simply cannot enter. It doesn’t perform miracles, obviously, and under some low furniture it still can’t pass, but saving a few centimeters in height can really mean a zone of the home that doesn’t need manual cleaning.
In front you find the entire AIVI 3D 4.0 navigation system with camera and sensors, but there’s a new detail I liked a lot: the camera can be physically covered. So we’re not just talking about the usual software disablement, but about real mechanical protection. It’s a small thing, but on a device that moves autonomously inside the home I think it makes sense to give the user this option, especially for those who pay particular attention to privacy.
Returning to the X12S, the lower part is definitely more interesting. Here we find the new brush with technology ZeroTangle 4.0, the side brush and, above all, the large wash roller. And I have to say that ZeroTangle worked well in my case. One of the jobs I hate most with robot vacuums is having to take scissors or cutters to free the brush from tangled hairs (not mine, of course…), and with the X12S this operation has become significantly less frequent. Some hair can still end up in the most critical spots, but after several cycles the situation was noticeably better than with many other robots I’ve used.
The OmniCyclone station is quite large, to be fair. It isn’t one of those products you tuck behind a door and forget about visually, so before purchasing it it’s worth thinking carefully about where to place it. On the other hand, that space is used well. There are the clean water tank, the dirty water tank, the containers for the cleaning solution and above all the cyclone system for dust. And it is one of the features I keep preferring over bagged stations: I don’t have to buy spare parts. When the container is full, I remove it, dump it into the trash, and put it back in its place.
It is certainly less elegant than the disposable bag, especially if you are very sensitive to dust, but I personally prefer this solution precisely because it eliminates a recurring cost. For those who want to completely avoid contact with dirt, you can opt for the X12S PRO OMNI variant, which uses the traditional bag.
AIVI 3D 4.0 recognises obstacles well, normally a challenge for these devices. Shoes, cables, small objects and furniture legs are handled with a certain natural ease and, above all, the robot doesn’t keep the same distance from anything it encounters. With a piece of furniture it may allow itself to get closer to clean the edge, while in front of a cable it tends to be more cautious. During my tests I didn’t experience the classic scenario of starting a cleaning, leaving the house, and an hour later discovering the robot is stuck somewhere for fifty minutes. And for me this matters a lot, especially because I have a dog at home, so I can only rely on cleaning when I’m out on long walks, and if it got stuck it would be a wasted opportunity.
Then there’s AGENT YIKO 3.0, ECOVACS’ voice assistant. It lets you talk directly to the robot and use fairly natural commands to ask it to clean a room or intervene in a specific zone. I’ll admit I’m not a big fan of voice commands for appliances and I still prefer the app, but the system works well and can become handy when you want to start a cleaning quickly without picking up your phone.
Autonomy
X12S uses a 4,000 mAh battery and, as always, manufacturer-stated runtimes should be taken with a pinch of salt. ECOVACS talks about very high values when using low-energy modes, but in the real world you’ll hardly use the robot exclusively in silent mode, especially after spending this kind of money. I used it almost always combining suction and washing and varying the power depending on the room, so the numbers vary a lot.
The good news is I never found myself seriously worrying about the battery, thanks mainly to PowerBoost Charging Plus. The idea is quite smart: the X12S still has to return to the base periodically during a long cycle to clean the roller. At that point ECOVACS uses that same stop to quickly recharge. In about three minutes it can recover up to 13%, so every mandatory pause becomes a small recharge.
In small homes this feature is almost invisible, because the robot would probably finish everything on a single charge anyway, but in larger homes it changes a lot how cleaning is managed. Traditional robots reach a battery level, return to base, stay idle for a long time, and then resume. X12S instead tries to accumulate energy whenever it can, reducing those long mid-cycle pauses.
Price and Considerations
ECOVACS DEEBOT X12S OmniCyclone officially lands in Italy at €1,299, with a launch promo that drops the price initially to €1,199, a figure that understandably prompts some reflection. €1,299 for a vacuum robot remains a lot of money, even in 2026. It is a premium product and it doesn’t try to hide it. The issue, if we can call it that, is that ECOVACS did a great job with the previous X12 as well, which today remains an extremely valid robot and costs considerably less.
So let’s start with a very simple thing: if you already have an X12, I wouldn’t necessarily rush to buy the X12S. The new model is better in almost every aspect, but we’re talking primarily about an evolution, not a revolution: yes, it vacuums better, handles carpets and hair better, the roller is more evolved, operational autonomy improves thanks to rapid charging and there are a few additional touches like the physical cover for the camera. All nice, but the X12 doesn’t suddenly stop being an excellent robot. The situation changes significantly if you’re coming from a less recent model or you’re buying your very first top-of-the-line robot.
In that case X12S is one of those products that helps you understand how much this category has changed in recent years.
What stuck with me most after these weeks of use is precisely the washing system: OZMO ROLLER 3.0 is probably the element that most distinguishes X12S from traditional robots with two rotating mops. It doesn’t just keep the floor vaguely damp and scented: it applies pressure, continuously uses clean water and handles those small stains much better than those that would normally remain on the floor until a manual pass. FocusJet truly makes a difference on semi-dry dirt, and the ability to fully cover the roller when the robot passes over a rug makes mixed cleaning feel much more natural.
However it’s not perfect. The first mapping could be better, the app could use a little refinement, and the station remains fairly bulky. And, above all, the price makes it hard to define as an affordable purchase for everyone. Yet after using it for several weeks I realized one thing: I started thinking about it less and less. I don’t check whether it has finished a room, I don’t constantly verify if it’s stuck, I don’t have to clean the brush every three days and I don’t have to manually wash the mop after every use. I fill the water, empty the dirty water when needed and otherwise I let it do its job. And this is perhaps the point where the DEEBOT X12S OmniCyclone truly justifies part of its price. Not because it has the highest technical spec on the market, but because it’s one of the robots that most closely approach that promise we’ve heard repeated for years: clean your home without having to think about it. We’re not there 100% yet, but with the X12S we’re considerably closer.
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