Robot Vacuums · Head to head

Ecovacs DEEBOT T90 Pro Omni vs iRobot Roomba 505X

Full Robot Vacuums comparison in 2026

Updated October 2026
Data from the official Ecovacs and iRobot sites.
2026 verdict
The Ecovacs DEEBOT T90 Pro Omni takes this comparison over the iRobot Roomba 505X, with the better owner rating and the stronger suction.
The Ecovacs DEEBOT T90 Pro Omni reaches Apple HomeKit, Matter, Samsung SmartThings and Home Assistant alongside Alexa and Google Home, and the iRobot Roomba 505X covers the same platforms, so smart-home support is even. Its OZMO Roller 3.0 mop scrubs under pressure, rinses continuously and extends past the chassis to reach baseboards, backed by a 4L clean water tank in the station. The iRobot Roomba 505X answers on price and runtime, undercutting the Ecovacs and running about 180 minutes per charge against 140 while keeping LiDAR navigation, cliff detection, no-go zones and its own self-washing dock. Choose the iRobot Roomba 505X to spend less inside the iRobot app, and the Ecovacs DEEBOT T90 Pro Omni for the stronger suction and the better edge mopping.
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FeatureEcovacs DEEBOT T90 Pro OmniiRobot Roomba 505XWinner
Price$799.99$794.75iRobot Roomba 505X
Rating4.43.3Ecovacs DEEBOT T90 Pro Omni
Battery Life140 minutes180 minutesiRobot Roomba 505X
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFi, 5 GHz WiFi, BluetoothiRobot Roomba 505X
Suction Power30000Pa7000PaEcovacs DEEBOT T90 Pro Omni
Water Tank Capacity4L3LEcovacs DEEBOT T90 Pro Omni
Onboard Dustbin Capacity250ml295mliRobot Roomba 505X
Warranty1 year1 yearTie
Auto RechargeYESYESTie
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
21% OFF
Prime exclusive deal
$794.75
$999.99
  • + Price: $794.75
  • + Battery Life: 180 minutes
  • + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
  • - Rating: 3.3 vs 4.4
  • - Suction Power: 7000Pa vs 30000Pa

Frequently Asked Questions

Which is better overall: Ecovacs DEEBOT T90 Pro Omni or iRobot Roomba 505X?

The Ecovacs DEEBOT T90 Pro Omni, with a stronger owner rating and support for SmartThings and Home Assistant on top of HomeKit and Matter. The iRobot Roomba 505X wins on price and runtime, at about 180 minutes against 140.

What is the biggest difference between the two?

Mopping reach and platform support. The Ecovacs DEEBOT T90 Pro Omni uses an extending pressurised roller that cleans right up to baseboards from a 4L tank, and it speaks to more platforms including SmartThings and Home Assistant.

Which one supports more smart-home platforms?

The Ecovacs DEEBOT T90 Pro Omni, listing Apple HomeKit, Matter, Samsung SmartThings and Home Assistant with Alexa and Google Home. The iRobot Roomba 505X covers Apple HomeKit, Matter and IFTTT alongside the two assistants.

Which one runs longer per charge?

The iRobot Roomba 505X, at roughly 180 minutes against 140 for the Ecovacs DEEBOT T90 Pro Omni. It is a clear lead, though both recharge and resume to finish a larger home.

Do both wash their own mops?

Yes. Both dock into a station that empties the robot and washes and dries the mop. The Ecovacs adds automatic detergent dosing and a 4L clean water supply for longer mopping sessions.

Who should buy the iRobot Roomba 505X?

Buyers who want a capable LiDAR robot with a self-washing dock and longer runs for less money, are happy inside the iRobot app, and need HomeKit, Matter or IFTTT rather than SmartThings or Home Assistant.

Who should buy the Ecovacs DEEBOT T90 Pro Omni?

Buyers who want the widest platform support here, including SmartThings and Home Assistant, plus the best edge mopping and the largest water tank, from the better rated of the two.

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