Robot Vacuums · Head to head

Eufy Omni C28 vs iRobot Roomba Plus 405

Full Robot Vacuums comparison in 2026

Updated August 2026
Data from Amazon and official Eufy and iRobot sites.
2026 verdict
In this 2026 Eufy Omni C28 vs iRobot Roomba Plus 405 comparison, Eufy Omni C28 comes out ahead thanks to rating, battery life, and suction power. Its clearest strengths are rating, battery life, and suction power, and it still looks stronger on its broader overall balance. iRobot Roomba Plus 405 can still be the right pick, but only if price and integrations outweigh the wider strengths of Eufy Omni C28. That is why the final call still favors Eufy Omni C28.
vs
FeatureEufy Omni C28iRobot Roomba Plus 405Winner
Price$499.99$399.00iRobot Roomba Plus 405
Rating4.34.0Eufy Omni C28
Battery Life251 minutes120 minutesEufy Omni C28
IntegrationsGoogle Home, AlexaGoogle Home, Alexa, IFTTTiRobot Roomba Plus 405
Suction Power15000Pa7000PaEufy Omni C28
Warranty1 year1 yearTie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFi, 5 GHz WiFiTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie

Frequently Asked Questions

Which is better overall: Eufy Omni C28 or iRobot Roomba Plus 405?

Eufy Omni C28 has the stronger overall profile in this comparison, especially for rating, battery life, and suction power.

What is the biggest difference between Eufy Omni C28 and iRobot Roomba Plus 405?

Price is one of the clearest differences: Eufy Omni C28 lists $499.99, while iRobot Roomba Plus 405 lists $399.00.

Which one looks better on price?

Eufy Omni C28 is listed at $499.99, while iRobot Roomba Plus 405 is listed at $399.00. iRobot Roomba Plus 405 (better spec).

Who should buy Eufy Omni C28?

Choose Eufy Omni C28 if your priority is rating and battery life and that matters more than price.

Who should buy iRobot Roomba Plus 405?

Choose iRobot Roomba Plus 405 if your priority is price and integrations and that matters more than rating.

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