Vacuum and mop in one pass · review
Both tank sizes published, and the one coverage figure here that holds up.
Where this ends up The only listing here that publishes both tank sizes, and the only coverage claim on this shelf that survives arithmetic — five hundred and sixty square feet in thirty-five minutes, where a rival claims six times the rate.
Three listings here publish an area. Divide each by its own runtime:
OLIXIS — 560 sq ft / 35 min = 16 sq ft per minute Ultenic — 2700 sq ft / 60 min = 45 sq ft per minute dreame FloorX 110 Plus — 3600 sq ft / 60 min = 60 sq ft per minute
Sixty square feet a minute is one square foot every second, continuously, for an hour.
With a cleaning head about ten inches wide, that requires walking at roughly seven inches a second and never stopping, never overlapping a pass, and never going back over a mark. It is head width multiplied by walking speed — a geometric maximum, not a cleaning rate.
Sixteen square feet a minute is what cleaning looks like: overlapping passes, a pause at the skirting, a second go at the sticky patch by the bin.
So the machine that appears to offer a sixth of the coverage is the one describing itself accurately. All three are cordless roller washers with comparable heads and comparable tanks; the difference is in the prose.
Worth knowing that the remaining ten listings publish no coverage at all, which avoids the problem rather than solving it.
0.35 L clean. 0.5 L dirty.
The only listing on this shelf that publishes both, and the proportions are correct: the dirty tank has to be larger than the clean one, because it receives the water plus everything the water lifted, plus enough margin that it does not overflow into the motor.
What a third of a liter means: a wet roller lays a thin film, so 0.35 L genuinely covers a few hundred square feet — which supports the 560 sq ft claim rather than undermining it. A larger floor means one refill.
The rest of the shelf, on capacity:
DREAME H12 PRO — “900ml”, without saying which tank Tineco S5 — “the clean water tank is 30% larger than the last gen”, a relative figure with no absolute the other ten — nothing
So this is the only machine here whose refill interval you can calculate before you own it.
ECO for surface messes. Turbo for embedded dirt.
Two modes is the right number, and the naming is honest about the trade: Turbo spends battery and water to scrub harder, ECO stretches the 35 minutes.
What is missing is the figure that would quantify either. No suction is published here, where the three roborock listings all publish 20,000 Pa and the DREAME H12 PRO publishes 16 kPa. And no roller speed, where the Bissell CrossWave Turbo publishes 3000 rpm, the dreame FloorX 600 rpm and the roborock F25 GT 450 rpm.
Roller speed is what scrubs. Suction is what lifts the water back off the floor. Without either, “Turbo” is a label rather than a measurement — and this listing’s strength is elsewhere, in the figures it does give.
140° pivoting head, 60° handle tilt, dual-edge cleaning.
The articulation figures matter more than they look, because the real obstacle on a hard floor is furniture: a head that pivots far enough goes under a sofa without lifting the machine.
Across the shelf, the claims take different forms. The Ultenic and dreame FloorX publish a 180° lay-flat body, which is the most extreme version. The roborock F25 LT publishes 180° plus a thickness of 4.92 inches. The roborock F25 XT publishes a 70° rotating head.
On edges, the numbers get slippery. The roborock F25 XT claims “less than 0.03 inches” and the F25 LT “1 mm (0.04 in) (<0.03 inches)” — though 1 mm (0.04 in) is 0.039 inches, not 0.03. The Ultenic claims “0-inch edge cleaning”, which cannot be literal for a roller turning inside a housing.
The Bissell CrossWave Edge is the most honest of them: ZeroGap Technology on the right side of the brush roll, one side only. Which means working in one direction along a wall — and is a specific claim rather than a round number.
“Dual-edge” here sits between those: both sides, no figure.
“Place this vacuum mop on its charging dock and press a button for a fully automatic self-clean.”
Every machine on this shelf except the Shark does this, and it is the feature that decides whether you keep using the thing.
A roller that has washed a kitchen floor is a damp fabric sleeve full of grease and hair. Rinsed by hand it takes five minutes and the enthusiasm goes quickly. Flushed automatically on the dock, it happens because you put the machine away.
Where this listing stops short is drying. It describes washing, not drying — and a washed roller left damp grows mold and smells, which is the actual failure mode of this category.
The rivals that address it: all three roborock listings dry at 194 °F (90 °C), with the F25 XT offering 5 or 20 minutes and the F25 LT 5 or 30. The dreame FloorX 110 Plus dries at 149 °F in 20 minutes. The DREAME H12 PRO says “hot air” without a figure. The Tineco S5 spins the water out instead — “centrifugal drying effectively removes water from the roller” — which is fast and does not sanitize.
Ninety degrees against sixty-five is a real difference: 90 °C is above what most bacteria survive, and 65 °C is warm.
No drying temperature or method, as above.
No suction figure. Nine of thirteen listings here are silent on this, including both Tinecos, both Bissells and two of the three dreames.
No roller speed.
No water recovery rate, which only the Tineco iFLOOR 2 publishes, at “up to 90%” — the figure that decides whether the floor is dry or damp behind you.
No area rugs. Only the two Bissells on this shelf claim them; everything else, including this, is sealed hard floors.
No certification. The roborock F25 XT and F25 LT publish SGS and TUV marks, and notably those certify the anti-tangle claim rather than electrical safety — a third-party test of a marketing promise, which is rarer than the promise.
Read on the day this page was built: $96 at the American Amazon shop.
Read from Keepa on the day this page was last revised; stock and price both move without notice.
Prices quoted in this text were read on 2026-10-04. The live price is at the top of the page.
| Tanks | 0.35 L clean, 0.5 L dirty — the only listing here publishing both |
|---|---|
| Coverage | 560 sq ft in 35 minutes, which is 16 sq ft a minute — see the FAQ |
| Runtime | Up to 35 minutes |
| Modes | ECO for surface messes, Turbo for embedded dirt |
| Self-cleaning | Automatic on the dock, at the press of a button |
| Roller | Tangle-free, with dual-edge cleaning |
| Articulation | 140 degree pivoting head and 60 degree handle tilt |
| Display | LCD showing low clean water and full dirty tank |
| Surfaces | Marble, tile, hardwood, laminate — hard floors only |
| Weight | 4708 g (166.1 oz) |
| Suction figure | Not published |
| Roller speed | Not published |
| Drying temperature | Not published, where three rivals publish 194 °F |
| Amazon reference | B0H8Z7RTQH |
| EAN | 4895275348249 |
Because it is the only figure on this shelf that holds up. Three listings publish coverage, and dividing by runtime gives a cleaning rate: this one, 560 sq ft in 35 minutes = 16 sq ft a minute; the Ultenic, "over 2,700 sq. ft." in 60 minutes = 45; the dreame FloorX 110 Plus, "3,600 Sq Ft" in 60 minutes = 60. Sixty square feet per minute is one square foot every second, for an hour. With a head about ten inches wide that means walking at roughly seven inches a second without stopping, without overlapping a single pass, and without going back over anything — which is not cleaning, it is a theoretical maximum from head width multiplied by speed. Sixteen square feet a minute is a realistic pace with overlap, pauses and a second pass on the sticky parts. So the listing that appears to offer a sixth of the coverage is the one telling you what the machine does. Read the others as the same hardware described optimistically: all three are cordless roller washers with similar heads and similar tanks.
They are small, and this is the only listing honest enough to let you judge. It publishes "the separate 0.35L clean and 0.5L dirty water tanks", and the asymmetry is correct engineering: the dirty tank must be larger than the clean one, because it receives the water plus everything the water lifted, plus the margin that stops it overflowing. What 0.35 liters means in practice: a wet roller lays down a thin film, so a third of a liter covers a few hundred square feet — which matches the 560 sq ft claim rather than contradicting it. You refill once for a larger floor. For comparison, the DREAME H12 PRO publishes a "900ml tank" without saying which of the two it is, and the Tineco S5 gives only a relative figure — "the clean water tank is 30% larger than the last gen" — which tells you nothing unless you owned the last one. The other ten listings publish no capacity at all, so OLIXIS is the only machine here whose refill interval you can work out before buying.
The two things that stop a clean, and that is a better choice than it sounds: "real-time status—low clean water, full dirty tank, and more". Those are the only two states that matter mid-job on a machine with 0.35 and 0.5 liters in it, and both arrive without warning otherwise — the roller goes dry and starts smearing, or the dirty tank fills and the machine stops picking up. Elsewhere on the shelf: the Tineco S5 has a digital display and iLoop Smart Sensor Technology that "automatically adjusts suction, water flow, and brush roller speed", and the roborock F25 XT has a "smart dirt detect senor" doing the same. Those are cleverer, and the Tineco listing also documents the cost of cleverness — "please clean the detection pin of dirty water tank when you pour out the dirty water, so that make sure the dirt water tank will not happens false alerm", which is a sensor fault written into the sales page. A screen that reports two tank states cannot develop that problem.
cleaning machines from the same category, at nearby prices. Only what all of them publish is shown: a column with holes compares nothing.
| Model | Price | Runtime | Surfaces | Weight |
|---|---|---|---|---|
| OLIXIS AS-XCQ2YGS-BK | $96 | Up to 35 minutes | Marble, tile, hardwood, laminate — hard floors only | 4708 g (166.1 oz) |
| dreame HMP16B | $120 | 60 minutes, the longest on this shelf alongside the Ultenic | Sealed hard floors | 5262 g (185.6 oz) |
| Shark VM252 | $60 | Not published | All sealed hard floors: hardwood, laminate, tile, stone, marble, vinyl | 1515 g (53.4 oz), against 3801 g (134.1 oz) to 7879 g (277.9 oz) for the rest of this shelf |
| Bissell 3888A | $170 | Unlimited — it runs from the wall | Tile, sealed wood, laminate, linoleum, rubber floor mats, pressed wood, area rugs | 4990 g (176 oz) |
Details checked on October 4, 2026.
A flat of up to about five hundred square feet, cleaned in one pass
Amazon reports what buyers took in the month before this page was last checked: at least 50.
The figure is a floor, rounded by Amazon, and read through Keepa — it says what buyers picked, not what a maker claims.
Specifications: the manufacturer sheet for cleaning machines and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
0.82 l clean / 0.62 l dirty · hard floors and carpet · antibacterial roller
The one here that also handles carpet — and publishes both tank volumes instead of neither.
Best for: Homes with a mix of hard floor and rugs, where one machine has to cover both
Corded · two-tank system · self-propelled · one-button self-clean
Corded, so it never runs out — and self-propelled, so the cable is the only thing you drag.
Best for: Large hard-floor areas cleaned in one go, and anyone who dislikes managing batteries
18,000 Pa · 90 °C (194 °F) wash · 5 min drying · 180° flat
Ninety-degree roller washing and five-minute drying — the two specifications that decide whether the machine smells.
Best for: Hard floors in a family home — spills, paw prints and daily crumbs, cleaned in one pass
