Robot Vacuums · Head to head

eufy Omni S1 Pro vs Roborock Saros 20 Sonic

Full Robot Vacuums comparison in 2026

Updated August 2026
Data from Amazon and official Eufy and Roborock sites.
2026 verdict
For most buyers in 2026, Roborock Saros 20 Sonic is the safer pick over eufy Omni S1 Pro because of rating, connectivity, and integrations. Its biggest wins come from rating, connectivity, and integrations, and cliff detection and suction power add more confidence to the verdict. The only strong reason to choose eufy Omni S1 Pro is if battery life and onboard dustbin capacity are more important to you than the overall verdict. That is why the final call still favors Roborock Saros 20 Sonic.
vs
Featureeufy Omni S1 ProRoborock Saros 20 SonicWinner
Rating3.24.2Roborock Saros 20 Sonic
Battery Life216 minutes190 minuteseufy Omni S1 Pro
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFi, 5 GHz WiFi, BluetoothRoborock Saros 20 Sonic
IntegrationsGoogle Home, AlexaGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterRoborock Saros 20 Sonic
Cliff DetectionNOYESRoborock Saros 20 Sonic
Suction Power8000Pa36000PaRoborock Saros 20 Sonic
Water Tank Capacity3L4LRoborock Saros 20 Sonic
Onboard Dustbin Capacity250ml228mleufy Omni S1 Pro
Dock Dustbin Capacity2.5L2.7LRoborock Saros 20 Sonic
Auto RechargeYESYESTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie

Frequently Asked Questions

Which is better overall: eufy Omni S1 Pro or Roborock Saros 20 Sonic?

Roborock Saros 20 Sonic has the stronger overall profile in this comparison, especially for rating, connectivity, and integrations.

What is the biggest difference between eufy Omni S1 Pro and Roborock Saros 20 Sonic?

Rating is one of the clearest differences: eufy Omni S1 Pro lists 3.2, while Roborock Saros 20 Sonic lists 4.2.

Who should buy eufy Omni S1 Pro?

Choose eufy Omni S1 Pro if your priority is battery life and onboard dustbin capacity and that matters more than rating.

Who should buy Roborock Saros 20 Sonic?

Choose Roborock Saros 20 Sonic if your priority is rating and connectivity and that matters more than battery life.

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