Robot Vacuums · Head to head

Eufy Omni C28 vs Roborock Saros 20 Flow

Full Robot Vacuums comparison in 2026

Updated October 2026
Data from the official Eufy and Roborock sites.
2026 verdict
For a whole-home clean that lands in Apple Home, SmartThings and Matter, the Roborock Saros 20 Flow is the pick among these two robot vacuums.
Roborock Saros 20 Flow
Winner
Roborock Saros 20 Flow
$1499.99$1699.9912% OFF
It brings 36,000 Pa of suction against 15,000 Pa on the Eufy Omni C28, and its Matter support reaches Apple Home, SmartThings and Home Assistant where the eufy stops at Alexa, Google Home and a community Home Assistant integration. The Eufy Omni C28 is the more affordable of the pair and the better reviewed, and its 5-in-1 station still empties, washes and dries the mop on its own. Pick the Roborock Saros 20 Flow if the smart home has to include Apple Home, and the Eufy Omni C28 for the same hands-off routine at a lower price.
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FeatureEufy Omni C28Roborock Saros 20 FlowWinner
Price$799.99$1499.99Eufy Omni C28
Rating4.34.0Eufy Omni C28
Battery Life251 minutes301 minutesRoborock Saros 20 Flow
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterRoborock Saros 20 Flow
Suction Power15000Pa36000PaRoborock Saros 20 Flow
Warranty1 year1 yearTie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFiTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie

What the differences mean

Suction

The Roborock Saros 20 Flow is rated at 36,000 Pa and the Eufy Omni C28 at 15,000 Pa. On rugs and carpet the higher figure means more grit and embedded hair pulled out per pass, which is the gap a shedding pet home notices first.

Smart home platforms

This is where the pair separates most. The Roborock Saros 20 Flow supports Alexa, Google Home, Apple Home, SmartThings, Home Assistant and Matter, while the Eufy Omni C28 covers Alexa, Google Home and Home Assistant but not Apple Home, SmartThings or Matter.

Price and value

The Eufy Omni C28 is the more affordable robot of the two and the better reviewed, so the question is whether you need everything the Roborock Saros 20 Flow adds. Its 5-in-1 station already empties, washes and dries the mop without the premium.

Height and dock

The Roborock Saros 20 Flow is 89.8 mm tall with a 10.1 kg dock, and the Eufy Omni C28 is 110.6 mm tall with a 6.15 kg dock. The eufy clears fewer low gaps but is the easier station to shift when a room is rearranged.

Which one to buy if

Prime exclusive deal
$799.99
  • + Price: $799.99
  • + Rating: 4.3
  • - Battery Life: 251 minutes vs 301 minutes
  • - Integrations: Google Home, Alexa, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
Winner
12% OFF
Prime exclusive deal
$1499.99
$1699.99
  • + Battery Life: 301 minutes
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • + Suction Power: 36000Pa
  • - Price: $1499.99 vs $799.99
  • - Rating: 4.0 vs 4.3

What owners say

Owners of the Eufy Omni C28 describe a robot that quietly takes daily floor care off their hands. They praise the 15,000 Pa suction for lifting pet hair and the HydroJet roller mop for scrubbing with clean water rather than smearing, and several point to how dirty the recovered water is as proof it works. The 5-in-1 station earns repeated thanks for emptying, washing and hot-air drying without being asked, and buyers like that it is quiet and quick to set up. Their complaints are practical: the mop can take several hours to dry, it still catches on cables and small clutter, and a few received units with a defective water compartment. Some add that it leans toward hard floors over deep carpet and has no Apple Home, SmartThings or Matter support.

Frequently Asked Questions

Which is better overall: Eufy Omni C28 or Roborock Saros 20 Flow?

For a smart home that must include Apple Home or Matter, the Roborock Saros 20 Flow. It has far more suction and the widest platform support. The Eufy Omni C28 is the better value for everything else, with the same self-cleaning routine at a lower price and a stronger owner rating.

What is the biggest difference between the Eufy Omni C28 and the Roborock Saros 20 Flow?

Suction and ecosystem. The Roborock Saros 20 Flow is rated at 36,000 Pa and supports Apple Home, SmartThings and Home Assistant through Matter, while the Eufy Omni C28 is rated at 15,000 Pa and covers Alexa, Google Home and Home Assistant but not Matter.

Does the Eufy Omni C28 work with Apple Home or Matter?

No. The Eufy Omni C28 works with Alexa, Google Home and a community Home Assistant integration, but it supports no Apple Home, SmartThings or Matter. The Roborock Saros 20 Flow does support all of those.

Which has more suction, the Eufy Omni C28 or the Roborock Saros 20 Flow?

The Roborock Saros 20 Flow, by a wide margin: 36,000 Pa against 15,000 Pa. That gap is why the Roborock is the stronger pick on thick carpet and in a home with a heavy shedder.

Who should buy the Eufy Omni C28?

A hard-floor or mixed-floor home that wants mopping, self-emptying and hot-air drying handled automatically, is happy with Alexa, Google Home or Home Assistant, and would rather not pay for the extra suction and Matter support.

Who should buy the Roborock Saros 20 Flow?

Buyers with carpet and heavy pet hair who want the highest suction of the pair, and any home that needs its robot to appear in Apple Home, SmartThings or Matter alongside Alexa and Google Home.

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