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| Feature | Eufy Omni C28 | Roborock Saros 20 Flow | Winner |
|---|---|---|---|
| Price | $799.99 | $1499.99 | Eufy Omni C28 |
| Rating | 4.3 | 4.0 | Eufy Omni C28 |
| Battery Life | 251 minutes | 301 minutes | Roborock Saros 20 Flow |
| Integrations | Google Home, Alexa, Home Assistant | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Roborock Saros 20 Flow |
| Suction Power | 15000Pa | 36000Pa | Roborock Saros 20 Flow |
| Warranty | 1 year | 1 year | Tie |
| Auto Recharge | YES | YES | Tie |
| Connectivity | 2.4 GHz WiFi, Bluetooth | 2.4 GHz WiFi | Tie |
| Navigation Type | Laser (LiDAR) | Laser (LiDAR) | Tie |
| Obstacle Detection | YES | YES | Tie |
| Cliff Detection | YES | YES | Tie |
| Multi-Room Mapping | YES | YES | Tie |
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
- your smart home runs on Apple Home or Matter
The Roborock Saros 20 Flow joins Apple Home, SmartThings and Home Assistant over Matter, which the Eufy Omni C28 cannot do.
- you want the self-cleaning routine for less
The Eufy Omni C28 costs less while its 5-in-1 station still empties, washes and hot-air dries the mop.
- you have thick carpet or a heavy shedder
With 36,000 Pa the Roborock Saros 20 Flow lifts more debris out of carpet pile than the 15,000 Pa eufy.
- your floors are mostly hard with a few rugs
The Eufy Omni C28 handles both with a self-washing roller mop, and it is the better reviewed and cheaper of the two.
- + 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
- + 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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