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eufy Omni E25 vs Omni S1 Pro

Buy the Omni E25 for most homes, and certainly if you have carpet or a shedding pet: testers found it excellent on hair, where the S1 Pro is weak. Pick the S1 Pro if your home is mostly hard floors, because its mopping is among the best reviewers have tested and its obstacle avoidance is even better.

Updated

The short version

Omni E25Our pick

The newer, cheaper all-rounder. It borrows the S1 Pro's self-rinsing roller idea and pairs it with much stronger vacuuming: one lab measured 93% of flattened hair lifted from carpet with nothing wrapped round the brush. It avoids obstacles well too. What you give up: its mopping is good rather than outstanding, with mixed results on dried stains, and at about 11.2cm it's a bit taller than the S1 Pro.

Omni S1 Pro

eufy's former flagship and the hard-floor specialist. All four tests rate its mopping highly, and one lab gave it a rare perfect score for avoiding obstacles. What you give up: carpet is its weak point, with one lab rating carpet and pet-hair pickup poor, raised door strips around 2cm can stop it, and its 67cm dock is tall and uses eufy-only detergent.

What reviewers found

Omni E25

Six reviews, mostly positive. Vacuum Wars measured 93% of flattened pet hair lifted from carpet and none wrapped round the brush, and TechGearLab named it the best in its group for heavily shedding pets. Mopping splits them: TechRadar rated it some of the best it had seen on maximum, but TechGearLab couldn't shift a dried coffee stain. Vacuum Wars saw it avoid 21 of 24 obstacles.

Omni S1 Pro

Four tests agree it mops brilliantly. Vacuum Wars found it beat rivals on dried coffee and grape juice, and TechRadar left varnished floors shining with no puddles. Vacuum Wars also recorded a rare perfect obstacle score. Carpet is the weak spot: RTINGS rated carpet and pet-hair pickup poor, and TechRadar reached for a stick vacuum to finish a carpet spill.

Where they differ

  1. 01

    Carpet and pet hair: the E25 wins clearly

    This is the big difference. Vacuum Wars measured the E25 lifting 93% of flattened hair from carpet against an 81% average, and TechGearLab called it the only robot in its group that picked up lots of fur without tangling. The S1 Pro goes the other way: RTINGS found its rubber brush lifted little embedded hair, and Vacuum Wars recorded some of its lowest carpet scores over repeated runs.

  2. 02

    Mopping: the S1 Pro is the specialist

    Both use a roller that's rinsed with clean water as it goes, an idea eufy introduced on the S1 Pro. Every S1 Pro test rated its mopping highly, and Tech Advisor called its water level among the best it had seen. The E25 is less consistent: TechRadar rated it excellent on maximum, but Trusted Reviews needed two passes for dried coffee. If hard floors are your main job, the S1 Pro is the better mop.

  3. 03

    Obstacles: both good, the S1 Pro near perfect

    Vacuum Wars recorded a rare perfect obstacle score for the S1 Pro, and RTINGS found it consistently avoided socks, cables and pet waste, though that caution kept it back from walls and corners. The E25 avoided 21 of 24 objects for Vacuum Wars, well above the 17 average. Clear cables before a run with either.

  4. 04

    Thresholds and height

    RTINGS measured the S1 Pro's maximum threshold at 1.9cm, and TechRadar saw it sometimes refuse a 2cm step. eufy claims the E25 can climb 2.1cm. The S1 Pro is lower, at 9.6cm against the E25's 11.2cm, but its dock is much taller at about 67cm. Measure your door strips, your sofa gap and the spot for the dock.

  5. 05

    Rugs: neither leaves its roller behind

    Both lift the roller over carpet rather than leaving it in the dock. The S1 Pro lifts 12mm, and the E25 about a centimetre, which Trusted Reviews warns can leave longer pile damp. With deep rugs, set them as no-mop zones on either robot.

Prices

Up to five shops for each, cheapest first. We read every price on the shop鈥檚 own page.

Lowest price in the UK
Omni E25拢749.00
Omni S1 Pro拢1,299.00

Omni E25

  1. 拢749.00eufy
    In stock 路 checked 5 October 2026Go to retailer

Omni S1 Pro

  1. 拢1,299.00eufy
    In stock 路 checked 25 September 2026Go to retailer

Specs side by side

SpecOmni E25Omni S1 Pro
Suction (claimed)20,000Pa8,000Pa
Height11.2cm9.6cm
MoppingSelf-rinsing roller, 1.5kg downward pressureSelf-rinsing roller, 1kg downward pressure
Mop on carpetLifts about 1cm, stays attachedLifts 12mm, stays attached
NavigationLaser tower plus front cameraBuilt-in laser, 3D infrared and RGB camera
Doorway threshold climb2.1cm eufy's claim2cm eufy's claim; RTINGS measured 1.9cm
DockAuto-empty, roller washing, hot-air drying, refills, detergentAuto-empty, roller washing, 55掳C drying, refills, detergent, ozone-treated water
Dock heightAbout 44cm67cm
Released20252024

Questions people ask

What is the difference between the eufy Omni E25 and Omni S1 Pro?

Both mop with a self-rinsing roller and have a dock that empties, washes and refills. The S1 Pro is the 2024 flagship, lower and built around mopping, with a tall dock. The E25 is newer, claims much more suction and is far better on carpet and pet hair, but its mopping is less consistent.

Is the Omni E25 better than the S1 Pro?

For most homes, yes, because it handles carpet and pet hair well and the S1 Pro doesn't. For a home that's almost all hard floor, the S1 Pro's mopping and obstacle avoidance make it the better pick.

Which is better for pet hair?

The E25, clearly. TechGearLab named it the best in its group for heavily shedding pets, and Expert Reviews lifted almost all of its dog hair. RTINGS found the S1 Pro's rubber brush lifted little hair buried in carpet.

Which mops better?

The S1 Pro. Vacuum Wars found it beat rivals on dried coffee and grape juice, and every test rated its mopping highly. The E25's mopping is good, but TechGearLab couldn't shift a dried coffee stain with it.

Can I buy both in the US?

We haven't found the S1 Pro sold new in the US, so this comparison is written for UK buyers. The prices above show what's on offer where you are.

Sources

How we check specs and prices

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