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Robot Vacuums · Head to head

eufy Omni S2 vs Roborock Saros 10

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official Eufy and Roborock sites.
2026 verdict
When the dock has to go longer between chores, the Roborock Saros 10 gets the nod over the eufy Omni S2 as the more self-sufficient robot vacuum and mop.
It pairs 22,000 Pa of suction and a sonic vibrating mop with a retractable-LiDAR flagship that empties dust and dirty water and refills clean water and detergent on its own, all in a 79.8 mm body. The eufy Omni S2 answers with more rated suction at 30,000 Pa, a two year warranty and a taller 98 mm frame, and it is the pick if raw suction or warranty length matter most. Choose the Roborock Saros 10 for hands-off maintenance and slim reach, and the eufy Omni S2 for peak suction and a longer warranty.
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Featureeufy Omni S2Roborock Saros 10Winner
Price$1399.99$1299.99Roborock Saros 10
Rating4.44.2eufy Omni S2
Warranty2 years1 yeareufy Omni S2
Battery Life179 minutes220 minutesRoborock Saros 10
Suction Power30000Pa22000Paeufy Omni S2
Water Tank Capacity3L4LRoborock Saros 10
Dock Dustbin Capacity2.5L2.7LRoborock Saros 10
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFi, BluetoothTie
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie

What the differences mean

Suction

The eufy Omni S2 is rated at 30,000 Pa and the Roborock Saros 10 at 22,000 Pa, so the eufy has more headroom on paper. Both are convincing on hard floors, and owners of each praise the pickup.

Mop type

The Roborock Saros 10 uses a sonic vibrating mop that washes itself often at the dock, while the eufy Omni S2 uses a self-cleaning roller. Both lift the mop on carpet, and the two are closer in practice than in marketing.

Battery and dock bin

The Roborock Saros 10 runs up to 220 minutes and holds 2.7 L in its dock bin, against 179 minutes and 2.5 L on the eufy Omni S2. Neither difference is dramatic, but the Saros lasts a little longer on a big floor.

Warranty and platform support

Both support Matter, Apple Home, SmartThings, Alexa, Google Home and Home Assistant, so platforms are a wash. The eufy Omni S2 carries a two year warranty against one year on the Roborock Saros 10.

Body height

The Roborock Saros 10 is 79.8 mm tall and reaches under low furniture the 98 mm eufy Omni S2 cannot. If you have low sofas or beds, that gap is the one to weigh, since the S2's extra suction will not help there.

Which one to buy if

What owners say

Owners of both robots describe the same upgrade feeling: a machine that cleans hard floors thoroughly and then looks after itself, with both groups praising accurate mapping and a dock that removes most of the daily chores. Roborock Saros 10 owners single out obstacle avoidance that photographs what it dodged and a dock that empties dust and dirty water and refills water and detergent, so many only tend it every few days, and their complaints are about the premium price, disposable dust bags and no cleaning solution in the box. eufy Omni S2 owners highlight a roller mop that lifts ingrained mud and suction that stays strong as the bin fills, and warn about software that can get lost on complex layouts and some units that threw repeated errors.

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • eufy Omni S2
  • Roborock Saros 10

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Frequently Asked Questions

Which is better overall: eufy Omni S2 or Roborock Saros 10?

It depends on the priority. The Roborock Saros 10 is the more self-sufficient machine, with a dock that handles dust, dirty water, refills and detergent, in a slim 79.8 mm body. The eufy Omni S2 wins on rated suction, at 30,000 Pa against 22,000 Pa, and on warranty.

What is the biggest difference between the eufy Omni S2 and the Roborock Saros 10?

The dock and the body. The Roborock Saros 10 empties dust and dirty water and refills water and detergent by itself and stands 79.8 mm tall. The eufy Omni S2 is 98 mm tall and relies on you for clean-water refills and tank empties.

Which one has more suction, the eufy Omni S2 or the Roborock Saros 10?

The eufy Omni S2, at a rated 30,000 Pa against 22,000 Pa on the Roborock Saros 10. In daily cleaning both are strong on hard floors, and owners of each praise the pickup.

Do the eufy Omni S2 and the Roborock Saros 10 work with Apple Home and Matter?

Yes, both do. Each supports Matter, which brings them into Apple Home and SmartThings, alongside Alexa, Google Home and Home Assistant. Only the Roborock Saros 10 also connects on 5 GHz Wi-Fi, since the eufy Omni S2 is 2.4 GHz only.

Who should buy the eufy Omni S2?

Buyers who want the most rated suction of the two and a two year warranty, and who value a strong roller mop, accepting that its docks and software need occasional attention.

Who should buy the Roborock Saros 10?

Anyone who wants set-and-forget maintenance, a slim robot that reaches under low furniture, and does not mind paying a premium with ongoing bag and solution costs.

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