Robot Vacuums · Head to head

Ecovacs DEEBOT T90 MAX Plus Omni vs iRobot Roomba Plus 504

Full Robot Vacuums comparison in 2026

Updated November 2026
Data from the official Ecovacs and iRobot sites.
2026 verdict
Ecovacs DEEBOT T90 MAX Plus Omni wins the 2026 matchup against iRobot Roomba Plus 504, mainly on rating, mopping functionality, and auto mop washing.
Ecovacs DEEBOT T90 MAX Plus Omni
Winner
Ecovacs DEEBOT T90 MAX Plus Omni
$699.99
Buy on Amazon USA
It separates itself most clearly on rating, mopping functionality, and auto mop washing, while still looking better on auto mop drying. iRobot Roomba Plus 504 still makes sense if price, battery life, and connectivity are your priority, but most buyers should still lean toward Ecovacs DEEBOT T90 MAX Plus Omni. That makes Ecovacs DEEBOT T90 MAX Plus Omni the clearer recommendation in 2026.
Works with
Connectivity
  • Wi-Fi 2.4 GHz
vs
Works with
Connectivity
  • Wi-Fi 2.4/5 GHz
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FeatureEcovacs DEEBOT T90 MAX Plus OmniiRobot Roomba Plus 504Winner
Price$699.99$664.99iRobot Roomba Plus 504
Rating4.33.7Ecovacs DEEBOT T90 MAX Plus Omni
Battery Life200 minutes210 minutesiRobot Roomba Plus 504
Connectivity2.4 GHz WiFi2.4 GHz WiFi, 5 GHz WiFiiRobot Roomba Plus 504
Mopping FunctionalityYESNOEcovacs DEEBOT T90 MAX Plus Omni
Auto Mop WashingYESNOEcovacs DEEBOT T90 MAX Plus Omni
Auto Mop DryingYESNOEcovacs DEEBOT T90 MAX Plus Omni
Warranty1 year1 yearTie
Auto RechargeYESYESTie
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie

Frequently Asked Questions

Which is better overall: Ecovacs DEEBOT T90 MAX Plus Omni or iRobot Roomba Plus 504?

Ecovacs DEEBOT T90 MAX Plus Omni has the stronger overall profile in this comparison, especially for rating, mopping functionality, and auto mop washing.

What is the biggest difference between Ecovacs DEEBOT T90 MAX Plus Omni and iRobot Roomba Plus 504?

Price is one of the clearest differences: Ecovacs DEEBOT T90 MAX Plus Omni lists $699.99, while iRobot Roomba Plus 504 lists $664.99.

Which one looks better on price?

Ecovacs DEEBOT T90 MAX Plus Omni is listed at $699.99, while iRobot Roomba Plus 504 is listed at $664.99. iRobot Roomba Plus 504 (better spec).

Who should buy Ecovacs DEEBOT T90 MAX Plus Omni?

Choose Ecovacs DEEBOT T90 MAX Plus Omni if your priority is rating and mopping functionality and that matters more than price.

Who should buy iRobot Roomba Plus 504?

Choose iRobot Roomba Plus 504 if your priority is price and battery life and that matters more than rating.

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