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Roborock F25 Ultra: two-minute review
The Roborock F25 Ultra is a premium cordless upright wet-and-dry cleaner that seeks to outshine the competition with its three USPs: a sanitizing steam function, grease-busting hot water mopping and adjustable power-assisted wheels.
Although rather heavy, the power-assisted wheels make the F25 Ultra super-easy to drive, and you can even hook up the companion app, lie it down and remote-control it under low-slung furniture if you desire. Once you’re finished cleaning, a thorough self-cleaning mode takes care of the majority of maintenance. All the user has to do is periodically empty the contents of its dirty water tank into the toilet bowl.
While I would have preferred a full-width roller for true edge cleaning, the F25 Ultra is an excellent performer in all disciplines. Whether all this state-of-the-art tech is worth the asking price is open to debate but I’m personally very much smitten.
Roborock F25 Ultra review: price & availability
- List price: $599.99 / AU$1,499
- Launched: Fall 2025
- Availability: US and Australia
The Roborock F25 Ultra was unveiled at IFA in September 2025, and is available to buy in the US and Australia. At time of writing, the Roborock F25 Ultra isn’t available in the UK or Europe but I suspect it’ll be launched this side of the Atlantic in due course.
At full price, it costs $799.99 / AU$1,499 – although I’m not sure it’ll be sold at that price very often, because while I’ve been writing this review I’ve seen it for $599.99 and $549.99 in the US, and AU$899 in Australia. It’s available to purchase direct from Roborock in addition to through a variety of third-party retailers, together with Amazon.
That is fairly a slice of money for a tough flooring cleaner provided that you will discover one thing comparable with out the bells and whistles for considerably much less, together with Roborock’s base-level F25 LT which comes with the naked necessities like customary mopping and a barely decrease suction energy of 20,000Pa.
However, if you’d like a real state-of-the-art arduous flooring cleaner that covers all bases from sucking up spills to sizzling water mopping and hygienic steaming, the F25 Extremely is most positively value forking out on.
- Worth for cash rating: 4 out of 5
Roborock F25 Ultra specs
|
Type: |
Cordless wet-and-dry vacuum |
|
Water tank volume: |
Clean 1L, dirty 0.72L |
|
Weight: |
11.5 lbs / 5.2kg |
|
Dimensions (H x W x D): |
43.1 x 10.4 x 9.7 in / 109.6 x 26.5 x 24.6cm |
|
Max runtime: |
60 mins |
|
Max suction: |
22,000 Pa |
|
Modes: |
Sponge, Auto, Steam, Hot Water |
|
Detergent dispenser: |
Yes |
|
Lie flat: |
Yes (4.9in / 12.5cm tall) |
|
Hot water cleaning temp: |
187F / 86C |
|
Steam temp: |
356F / 180C |
|
Self-clean cycle: |
Yes (steam at 356F / 180C; water at 194F / 90C) |
|
Self-dry: |
Yes (5 min fast dry; 30 min quiet dry) |
Roborock F25 Ultra review: design
- Hot water mopping and new steam function
- Power-assisted wheels and the ability to remote control via an app
- LED headlamps, and can lie flat to the ground
I always get a bit excited whenever Roborock announces a new product (this brand makes some of the very best robot vacuums I’ve examined) and, consider me, this new addition to its F25 vary of arduous flooring cleaners is certainly trigger for a spot of childlike leaping up and down.
Nevertheless it wasn’t all the time like this. I bear in mind Roborock’s first try at making a tough flooring cleaner. It was known as the Dyad and it wasn’t nice, it have to be mentioned, principally as a result of it was cumbersome, troublesome to maneuver, and it could not rise up by itself. I am certain the newest vary of Dyads have improved however I nonetheless cannot see them holding a candle to the newer F25 vary.
I’ve already tried out the Roborock F25 ACE, however this newer mannequin excites me much more as a result of it comes with a 356F / 180C steam operate and hot-mopping characteristic. These are a godsend for blitzing ingrained stains that the majority arduous flooring cleaners’ customary mopping capabilities might have hassle eradicating.
Whereas it is troublesome to muster up a lot enthusiasm in regards to the styling of most wet-and-dry cleaners, for my cash the fashions within the F25 vary are the perfect lookers I’ve laid eyes on in a very long time. However, it is what goes on beneath the pores and skin that issues most and on this regard the F25 Extremely trounces a lot of the opposition by dint of its three important USPs: the aforementioned steam operate, the newly added sizzling mopping possibility and its adjustable power-assisted wheels.
However earlier than I talk about these intimately, let’s take a better take a look at the design, beginning with the floorhead. Whereas the F25 Extremely’s 720ml soiled water tank is housed on the primary physique like most wet-and-dry fashions, its contemporary water reservoir is positioned decrease down on high of the brushhead housing, and this not solely lowers the load on the deal with whereas offering instantaneous line-of-sight to its water degree, it additionally reduces the physique’s total profile which implies it may be lowered parallel with the ground for reaching deep beneath low-slung furnishings like sofas and beds. Actually, there is a tiny wheel behind the deal with part for this objective, however extra on that in a second.
The 870ml clear water reservoir options two sealed fillers, one for contemporary water and a a lot smaller one for including the contents of Roborock’s equipped 200ml bottle of flooring cleansing resolution. Each liquids are combined robotically throughout cleansing and you will be happy to be taught that the ground resolution lasts for a lot of cleansing classes. To fill the contemporary water tank, merely seize its rose-gold deal with whereas urgent on a latch behind to raise it off its plinth.
The F25 Extremely’s floorhead measures 10.5in / 26.6cm in width. Nonetheless, the fabric curler itself measures 9.8in / 25cm with 0.4in / 1cm of area at one periphery and 0.2in / 0.6cm on the different. That is par for the course for many fashions of this nature, however I lately reviewed a Eureka RapidWash 730 that makes use of a break up curler that runs the total width of the housing, even protruding a few millimeters past the housing on one aspect. I would wish to see different producers undertake this progressive method as a result of it permits for cleansing proper to the very edge.
In line with the product blurb, the F25 Extremely’s brush housing is supplied with 32 retailers for heating the water to 187F / 86C because it hits the curler, and 6 steam retailers delivering a quantity of two,000mg/min at a whopping 356F / 180C. The curler itself exerts a drive of 33 Newtons – equal to 7.4 lbs / 3.36kg of deep scrub-ability – whereas a pair of ‘jaw scrapers’ behind the curler assist preserve the ground streak-free and the curler tangle-free. The floorhead additionally has a set of shiny LEDs that emit a purple hue for cleansing the darker recesses of a house.
The F25 Extremely comes with 4 important cleansing modes – Sponge, Auto, Steam and Sizzling Water. All modes are accessed through the mode button positioned on the primary deal with, together with the on/off button and one other button for choosing the self cleansing operate when the unit is positioned within the charging dock.
Though confusingly named, Sponge mode is for sucking up massive liquid and debris-based spills so you do not have to get down on fingers and knees with a handful of paper towels. This single suction activity is among the important explanation why these wet-and-dry machines are so fashionable. Spilt bowl of cereal or bowl of soup? Examine. Small water leak across the sink? Examine. Canine sick within the kitchen? Examine. You get the gist.
In Auto mode, the F25 Extremely makes use of a sensor to detect grime and robotically regulate cleansing depth to clear it. This mode leaves solely a skinny veneer of dampness in its wake and is the best choice for mild day-to-day mopping duties. However when the going will get robust, you even have the choice of both sizzling water mopping or, for deep down germ-killing cleanliness, the ability of steam.
Actually, you’ll be able to inform that the machine is steaming as a result of there is a plume of the stuff wafting up from the entrance like some particular dry ice impact at a rock live performance. In line with Roborock, this steam operate can also be appropriate to be used on wood floors and I second that as a result of I detected no tell-tale indicators of harm on my flooring.
For those who discover pushing and pulling vacuum cleaners round a little bit of a exercise, you may love this mannequin’s adjustable power-assisted wheels. With a brushless motor in every wheel and a few AI-enhanced tech to control all of it, Roborock’s SlideTech 2.0 system capabilities like a power-assisted electrical bicycle. As quickly as you push or pull the cleaner, the wheels immediately present a degree of self-propulsion that feels extraordinarily pure whereas making the unit really feel actually mild within the hand.
The adjustable energy help additionally applies to the turns, giving the F25 Extremely the power to effortlessly glide round furnishings and partitions with 70-degree steering. And in contrast to its predecessor, the F25 ACE, the motorized wheels are disengaged the second you stand it up.
Couple this dextrous motorized skill with the wherewithal to remotely management the F25 Extremely through the wonderful Roborock app and you’ve got a tough flooring cleaner that you could fairly actually drive beneath all the size of an excellent king mattress by decreasing the deal with to the ground and steering it utilizing the app’s digital joysticks.
Every time you’ve gotten completed a activity, merely place the unit into its sq. tub-shaped dock and faucet the self-clean button on the vac’s handlebar to robotically have interaction the cleansing course of which washes the curler and areas round it with sizzling water at temperatures between 194F and 356F (90C to 180C) earlier than drying the curler with sizzling air at a considerable 203F / 95C. When it is completed cleansing, chuck the contents of the F25 Extremely’s soiled water tank into the bathroom bowl.
The Roborock F25 Extremely weighs 11.46 lbs / 5.2kg which is about common for a tough flooring cleaner. Whereas it is mild sufficient for many ready bods to haul up a flight of stairs, a carrying deal with on the rear would not have gone amiss.
- Design rating: 4.5 out of 5
Roborock F25 Ultra review: performance
- Stupendous suction power sucks up solids and liquids easily
- Groundbreaking steam function clears even dried stains
- Very easy to push, pull and maneuver
I tested this model in a number of disciplines. Firstly, I used it as a bog-standard mop on my engineered wooden flooring and was pleasantly surprised by how little water it left behind – just a thin perfectly uniform film with no streaking or signs of missed areas.
Some models I’ve tested have had a habit of leaving a small pool of water around the roller when turning the unit off. But, like the Eureka SpeedWash 730, this model gave a quick blast of suction just before it switched itself and I have no pools of water to report. I’m happy with that.
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My second test was using the Sponge mode to collect a nasty spill using a variety of wet and dry ingredients, including oats, ketchup, milk, a crushed biscuit and an egg for extra grunginess. Cleaning up something as disgusting as this the conventional way involves a pile of paper towels and a pair of Marigolds. But not with this gunk swallower, which I would say performed better than any model of this nature that I’ve so far reviewed. It quite literally sucked up every last vestige of the mess without leaving any sign that anything was there.
All I had to do was unclip the dirty water tank and empty its revolting contents into the toilet. Hint: there’s a recessed yellow handle on top of the firm-fitting dirty water tank that’s designed to release the lid. If you try to force the lid off, there’s a very good chance of spilling everything all over your legs.
For my third test I switched it to hot water mopping and it took about a minute for the roller to feel warm. While I was a bit nervous of using this mode for too long on my wooden floor (hot water seeps more easily), I was mightily impressed by the results when I tested it on some ingrained stains left behind by the dogs.
My final test used the new steam mopping feature on two patches of dried soy sauce stains on my bathroom’s tiled floor, but they may as well have been wet because the combination of steam and the fast-spinning roller obliterated both stains in a single pass.
It’s good to know that, according to Roborock, the F25 Ultra’s steam function is wooden floor-friendly. My floors are made from engineered wood and I’ve seen no evidence of any harm after using this model’s steam function. (As an aside: the act of mopping wooden floors can leave them looking tired and a bit dull, but I’ve started using Bona Wood Floor Gloss Finish, which works a deal with to counter any dryness and leaves a fantastic sheen. This is extra on how to clean a hardwood floor, in the event you’re in search of some basic steering).
The Roborock F25 Extremely’s self-cleaning system robotically washes the curler mop in sizzling water adopted by an environment friendly drying sequence utilizing wafts of sizzling air to maintain odors and mildew at bay.
When it comes to battery utilization, Roborock states a working time in Auto mode of ‘as much as 60 minutes’. I sadly do not have the ground area to have saved it working in Auto mode until the battery ran out or my wood flooring would have been soaked and presumably broken. Nonetheless, I did take a look at each the recent water and steam modes which use much more battery energy and the recent water operate gave me 20 minutes of mopping whereas the steam operate continued to function for an additional 5 minutes. I name {that a} very respectable set of stats and greater than sufficient time to cowl three or 4 average-sized rooms utilizing a mixture of all three cleansing capabilities.
- Efficiency rating: 5 out of 5
Should you buy the Roborock F25 Ultra?
|
Attribute |
Notes |
Rating |
|---|---|---|
|
Value |
Expensive at full price, but discounts are very common. You’re getting an awful lot of practical and efficient tech for your money. |
4 / 5 |
|
Design |
Fully featured and looks great too. A smidge away from 5 stars due to its fractionally short roller. |
4.5 / 5 |
|
Performance |
Exceptional in all disciplines, whether it’s mopping the kitchen, cleaning up big spills or steam-cleaning the bathroom. |
5 / 5 |
Buy it if…
Don’t buy it if…
Roborock F25 Ultra: alternatives to consider
| Header Cell – Column 0 |
Roborock F25 Ultra (reviewed) |
Roborock F25 ACE |
Dyson WashG1 |
|---|---|---|---|
|
Type: |
Cordless wet-and-dry vacuum |
Cordless wet-and-dry vacuum |
Cordless wet cleaner |
|
Water tank volume: |
Clean 1L, dirty 0.72L |
Clean 0.74L, dirty 0.72L |
Clean 1L, dirty 0.8L |
|
Weight: |
11.5 lbs / 5.2kg |
10.4 lbs / 4.7kg |
10.8Â lbs / 4.9kg |
|
Dimensions (H x W x D): |
43.1 x 10.4 x 9.7 in / 109.6 x 26.5 x 24.6cm |
45.6 x 13.9 x 21.4in / 115.7 x 35.2 x 31.6cm |
44.9 x 8.9 x 11.8in / 114 x 22.5 x 30cm |
|
Max runtime: |
60 mins |
60 mins |
35 mins |
|
Max suction: |
22,000 Pa |
22,000 Pa |
None |
|
Hot water mopping: |
Yes (at 187F / 86C) |
No |
No |
|
Steam cleaning: |
Yes (at 356F / 180C) |
No |
No |
|
Self-clean cycle: |
Yes (hot water, steam, hot air) |
Yes (hot water, hot air) |
Yes (cold water) |
|
Detergent dispenser: |
Yes |
Yes |
No |
How I tested the Roborock F25 Ultra
I knew what to expect with the F25 Ultra since I reviewed its stablemate, the F25 ACE, earlier this year. Hence putting it all together and setting it up was a breeze.
The first thing I did was let it charge, before taking it for a spin in the kitchen to see how well it performed at general light-duty mopping. I then tried out the hot water mopping function on some dog stains followed by my main suction test using both liquids and solids. Finally, I tried out the steam function to see how well it removed a couple of dried soy sauce stains.
Read more about how we test
- First reviewed November 2025
