Deebot X12 OmniCyclone
4 independent reviewsRead the findings →Ecovacs's bagless roller-mop flagship for 2026. It's an excellent mopper for homes with mostly hard floors. Its vacuuming and clutter dodging are inconsistent, though.
Updated
Where it sits in Ecovacs’s range
- DEEBOT T90 Pro OmniCheaper T-series roller mop · £699
- DEEBOT X11 OmniCycloneLast year's bagless roller-mop model, no stain spray · £699
- Deebot X12 OmniCycloneThis model · £1,510.75
- DEEBOT X12 PRO OMNISame robot with a bagged dock
- Deebot X12S OmniCycloneRefresh with more claimed suction and a longer roller
Feedback
What reviewers found
Four tests. Vacuum Wars bought one and measured it, TechRadar and T3 used it at home for several weeks, and Gizmodo ran it for more than a week. All four praise the roller mop, and TechRadar and T3 liked going bagless. Beyond that, they disagree on almost everything. Vacuum Wars recorded flawless first-pass pickup and near-perfect obstacle avoidance, while TechRadar and T3 found larger debris left behind, and Gizmodo saw it run over small objects and bump furniture hard.
Vacuum Wars, lab test, Aug 2026 · TechRadar, hands-on, About a month at home · T3, hands-on · Gizmodo, hands-on, More than a week, May 2026
Hard floors
Mixed resultsVacuum Wars recorded flawless first-pass pickup in its lab. At home, TechRadar found its test of rice, oats and sugar a failure even on maximum settings, and T3 saw rice left behind and cereal steered round.
Carpet and rugs
Not enough evidenceOnly Vacuum Wars measured carpet cleaning, finding its removal of deep carpet dirt below average.
Pet hair
Not enough evidenceOnly Vacuum Wars tested pet hair, finding it picked up all the flattened hair and had no long-hair tangles.
Mopping
Reviewers rate it highlyThe one result none of the testers disputes: Vacuum Wars measured above-average stain removal with little water left behind, TechRadar found fewer smears than most spinning-pad mops, and Gizmodo left floors barely damp. The FocusJet spray fired on a stain for T3 but never for TechRadar.
Navigation and obstacles
Mixed resultsVacuum Wars saw it avoid all but one of its test objects, and T3 never had it stuck. Gizmodo saw it run over pencils, Lego and cables and push furniture, and TechRadar found it skipped a strip of floor between two rugs.
Dock and upkeep
Mixed resultsTechRadar found the cyclone bin easy to empty, twice in a month with pets. T3 also found it clean to empty but swept up debris the robot dropped on the ramp after every run, and Gizmodo found the bin prone to clogs.
App and software
Reviewers rate it highlyT3 called the app and setup superb, with rooms and rugs detected automatically. TechRadar found the map clean and precise, with room merging and splitting easy.
Noise
Not enough evidenceOnly TechRadar reported a noise figure, 59dB at five feet, and none of the reviews we use judged whether it's loud in use.
Reliability and support
Not enough evidenceNone of the reviews we use has run it long-term or judged Ecovacs's support, and the longest home tests lasted several weeks.
Value
Reviewers found problemsTechRadar and T3 both found the vacuuming doesn't match the price, and pointed to rivals such as the Roborock Saros 20 and Dreame models that do more for similar money.
Verdicts come from independent, hands-on, finished reviews. An area needs at least two of them before we say more than “Not enough evidence”. We don't score robots ourselves. How this works
The roller mop is the highlight
Vacuum Wars measured above-average dried-stain removal with very little water left behind. TechRadar found it cleaned a ketchup spill with fewer smears than most spinning-pad mops, and T3 and Gizmodo both rated the mopping highly, with floors left barely damp. It's the one result none of the four disputes. If a grubby kitchen floor is your daily annoyance, that's the strongest reason to buy it.
FocusJet works for some testers
The stain spray is the new feature, and results vary. T3 watched it spot a dried ketchup spill and spray it before mopping it clean. TechRadar never saw it fire on a ketchup stain, yet saw it spray clean floor twice, and Ecovacs itself warns in the app that it's hit-and-miss. Vacuum Wars got its good stain results without it. Treat FocusJet as a bonus rather than a reason to choose this robot.
Vacuuming: a real split
Vacuum Wars recorded flawless first-pass pickup, all of its flattened pet hair and no long-hair tangles, though deep carpet dirt and crevices were below average. TechRadar found its hard-floor test of rice, oats and sugar a failure, even on maximum settings. T3 saw it leave rice behind and steer round patches of cereal. Everyday dust and pet hair look fine; big spills are where it falls short.
Obstacle avoidance: lab versus homes
Vacuum Wars saw it avoid 23 of 24 objects, far above average, and TechRadar had no collisions with dog toys, lighters and a remote. Gizmodo had a very different experience: it ran over pencils, Lego and cables, ran into feet and pushed furniture, especially with the AI agent switched on. T3 found it nudged bowls and table legs but never got stuck. Tidy cables before it runs until you know how it behaves in your home.
Routes can be slow and patchy
TechRadar found it repeatedly skipped a strip of floor between two rugs and made only one pass under its sofa. Gizmodo found early cleans very slow before they improved, and Vacuum Wars measured a slightly below-average cleaning pace. T3 had fewer complaints, cleaning its 40 square metre home on one charge in about an hour. Check the cleaning map in the app for the first few weeks.
A bagless dock with small chores
TechRadar emptied the cyclone bin twice in a month and found it easier than many stick vacuums. T3 also found it easy and clean to empty, but had to sweep up debris the robot dropped on the ramp after every run, and Gizmodo saw the same mess plus a clog-prone bin. The onboard bin is small, per Vacuum Wars, so expect frequent trips back to the dock.
This covers the bagless X12 OmniCyclone. The X12 Pro Omni uses the same robot with a bagged dock and has its own page.
Our take
Should you buy the Deebot X12 OmniCyclone?
Best for: Homes with hard floors whose owners prefer emptying a container to buying dust bags. Skip it if: Cables, socks or small toys are often left on your floors.
buy it if mopping is the main job, your floors are mostly hard and you like the idea of a bagless dock. For bigger spills or a cluttered floor, testers named the Roborock Saros 20 and Dreame X50 Ultra Complete as better all-rounders.
The X12 OmniCyclone took over from the X11 OmniCyclone at the top of Ecovacs's range this year. It mops with a long roller that's rinsed with clean water as it goes and slides out towards skirting boards. The new trick is FocusJet, two nozzles on the front that spray stubborn stains before the roller passes over them. The dock empties into a reusable cyclone bin, so there are no bags to buy.
The mopping is the one thing all four testers agree on. Vacuum Wars measured above-average stain removal with little water left behind, TechRadar found fewer smears than most spinning-pad mops, and Gizmodo left floors barely damp. FocusJet fired on a stain for T3 but never for TechRadar. Vacuuming splits them. Vacuum Wars recorded flawless first-pass pickup in its lab, yet TechRadar found its rice, oats and sugar test a failure even on maximum settings, and T3 saw rice left behind and cereal steered round. Vacuum Wars saw it avoid all but one test object, while Gizmodo watched it run over pencils, Lego and cables and push furniture. TechRadar and T3 both felt the vacuuming doesn't match the price. T3 also swept up debris the robot dropped on the dock ramp after every run.
Where to buy
Where to buy the Deebot X12 OmniCyclone in United Kingdom
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Price history
DEEBOT X12 OmniCyclone price history in the UK
Above average Today's £1,510.75 is above its £919 average since 18 Sept 2026.
- Today
- £1,510.75
- Lowest seen
- £79928 Sept 2026
- Average
- £919since 18 Sept 2026
Before you buy
The questions people ask about this one
Will it avoid cables and pet mess?
Probably, but don't bank on it. Vacuum Wars saw it avoid 23 of 24 objects, while Gizmodo found it ran over cables, pencils and Lego. The AI agent mode made things worse in Gizmodo's home. Pick up cables and keep an eye on it around pets for the first few weeks.
Does it fit under low furniture?
It's 9.8cm tall with no turret, per the specifications, so it needs a gap of about 10cm. T3 found it slid under low units in its home, but TechRadar notes it won't reach under the lowest furniture that slimmer robots can. Measure first.
Can it cross rugs and raised thresholds between rooms?
Ecovacs claims 2.4cm for a single threshold and 4cm for two steps, per the specifications. T3 saw it climb a 2cm step, and Vacuum Wars got it over 25mm on a second attempt. TechRadar noticed it pausing at the edge of every rug before crossing. The roller lifts and a cover drops over it on carpet.
How often do I have to empty or refill anything?
The dock empties the robot into a 1.6L cyclone bin, which Ecovacs claims lasts up to 48 days, per the specifications. TechRadar emptied it twice in a month with dogs and cats. You'll also refill clean water and empty the dirty tank, and T3 had to sweep debris off the dock ramp after each run.
Is FocusJet worth having?
Not yet. T3 found it sprayed a dried ketchup spill before mopping it clean, but TechRadar never saw it fire on a real stain in weeks of use. Vacuum Wars got above-average stain results without it. The roller mop does the real work either way.
X12 OmniCyclone or X12 Pro Omni?
Same robot, different dock. The OmniCyclone tips dust out of a reusable bin, while the Pro Omni seals it in bags you buy, per the specifications. TechRadar liked the bagless bin with shedding pets, but Gizmodo found it prone to clogs. It comes down to handling dust or buying bags.
Alternatives
Other robot vacuums to compare.
DEEBOT X11 OmniCyclone
£811.75 less than the Deebot X12 OmniCyclone
Why consider it: RTINGS found it excellent on hard floors and stains, with the same bagless idea.
The compromise: Vacuum Wars found damp debris stuck in its bin, and it doesn't reliably avoid pet mess.
X50 Ultra Complete
£851.75 less than the Deebot X12 OmniCyclone
Why consider it: TechRadar found it gets under sofas and handles raised doorway thresholds well.
The compromise: Controlled tests found its cleaning good rather than class-leading, and obstacle results split.
Deebot X12S OmniCyclone
Why consider it: The refresh, with testers rating its roller mop and hair handling very highly.
The compromise: It only gets over low doorway thresholds, and testers had to fix maps around mirrors.
Deebot X12 OmniCyclone head to head
Head to head
ECOVACS DEEBOT X11 OmniCyclone vs Deebot X12 OmniCyclone
Our verdict: The X12 mops a wider strip and adds FocusJet, but testers found its vacuuming no better than you'd hope for the extra money. TechRadar points to the cheaper X11 OmniCyclone for most of the same roller-mop and bagless appeal.
Specs
Full specifications
Each specification names its source. Manufacturer claims are not independent test results; unconfirmed figures are labelled.
Owner reviews
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Sources
Where this page’s findings come from
Editorial reviews
- Vacuum Wars: Ecovacs X12 OmniCyclone Review: New Flagship Tested ↗Lab test
- TechRadar: The Ecovacs Deebot X12 OmniCyclone is an impressively inventive robot cleaner that mops very well, but struggles to sweep up the competition ↗3 / 5Hands-on, About a month at home
- T3: Ecovacs Deebot X12 OmniCyclone review: Solid cleaning with a great app, but there's better for the price ↗T3 RecommendsHands-on
- Gizmodo: Ecovacs Deebot X12 OmniCyclone Review: AI Can't Save This Robot Vacuum ↗3 / 5Hands-on, More than a week
Sources
Videos
- ManShed: ECOVACS DEEBOT X12 OmniCyclone Review — Prime Day 2026 Deal Is Huge ↗
- DoItYourselfDad: Best Robot Vacuum Yet? Ecovacs Deebot X12 Omnicyclone - ONE MONTH of Testing Later ↗
- Search YouTube for Ecovacs Deebot X12 OmniCyclone ↗Search results may include company demonstrations or similar models. Check the source and model name; a demonstration is not an independent performance test.