eufy Omni S2 Robot Vacuum and Mop
Last updated: 21 October 2026
The eufy Omni S2 is a robot vacuum and roller mop with 30,000Pa of suction and a station that washes the mop in 70°C water, dries it with hot air and empties the dust. It is eufy's successor to the Omni S1 Pro. eufy lists it at £1,599 and was showing a £300 code that brings it to £1,299, and our eufy link can add a further discount, which varies by product and date.
The eufy links on this page are referral links. If you buy through one, I may earn a reward at no extra cost to you.
What the eufy Omni S2 is
The Omni S2 replaced the Omni S1 Pro, which eufy stopped selling in the US in April 2026. It keeps the idea of a robot that cleans its own mop, but the suction rises from 8,000Pa on the S1 Pro to 30,000Pa, and the mop presses down harder.
The roller presses down with 1.5kg of force and spins at 360rpm, and it cleans itself as it goes. Meanwhile, two CornerRover arms reach out to pull dirt from edges and corners.
Expert Reviews tested it in June 2026 and wrote: "The price is witheringly high, but the Omni S2's cleaning and navigation performance are impeccable." You can read the full Expert Reviews test for its results.
What the station does
- Mop washing: 70°C hot water washes the roller, then hot air dries it.
- Dust: the station empties the robot and holds up to 68 days of dust.
- Detergent: it tops up cleaning detergent by itself.
- Disinfecting: it uses ozonated water.
- Fragrance: a built-in diffuser scents the room for up to 120 hours.
Key facts
- Suction: 30,000Pa
- Mop: roller mop, 1.5kg of downward pressure, 360rpm
- Obstacles: recognises over 200 common obstacles and objects as small as 2.5cm
- Thresholds: climbs up to 4.2cm
- Carpets: lifts itself up to 5cm and raises the mop on rugs
- Station size: 387 x 476 x 670mm, according to Expert Reviews
- Warranty: 2 years
- Price: £1,599 list, £1,299 with eufy's code or on Amazon UK
Who the eufy Omni S2 suits
It suits homes with a lot of hard floor, where the roller mop and hot-water washing earn their keep. Pet owners also benefit from the DuoSpiral brushes, which stop fur and hair wrapping round the rollers.
If that is more machine than you need, our eufy L60 robot vacuum page covers eufy's £140 vacuum without the mopping station.
The limits
The price is the big one. Even at £1,299, it costs about nine times as much as the eufy L60.
The station is also tall, at 670mm, so it needs a corner with space above it. Expert Reviews also found that the detergent and fragrance refills must be bought from eufy, which adds a running cost.
Finally, eufy's discounts change often. The £300 code and our referral discount can both vary from week to week.
Where to buy it in the UK
eufy sells it direct, which is where our referral link works. Amazon UK also had it at £1,299, sold by AnkerDirect UK, the Amazon shop of eufy's parent company, Anker.
FAQs
How much is the eufy Omni S2?
eufy lists it at £1,599, and on 21 October 2026 its site showed a £300 code bringing it to £1,299. Amazon UK had it at £1,299 too.
Is the Omni S2 better than the Omni S1 Pro?
On paper, yes. It has 30,000Pa of suction against 8,000Pa, 1.5kg of mop pressure against 1kg, and a 12-in-1 station.
Does the eufy Omni S2 work on carpet?
Yes. It detects rugs and carpets, lifts itself up to 5cm and raises the mop so carpets stay dry.
What warranty does it have?
eufy gives every robot vacuum launched in 2026, including the Omni S2, a 2-year warranty.
Does it need special detergent?
Yes. The station tops up eufy's own detergent, and the refills come from eufy.
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The eufy links on this page are referral links, which may earn me a reward at no extra cost to you. Brands do not choose what I feature. Prices and offers last checked on 21 October 2026.
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