Winner
Updated September 2026
Data from Amazon and 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, a longer runtime and the widest platform support of the two.
It reaches Apple HomeKit, Matter, Samsung SmartThings and Home Assistant alongside Alexa and Google Home, where the Roomba covers HomeKit, Matter and IFTTT but not SmartThings or Home Assistant, and it cleans for about 140 minutes per charge against 120. 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, undercutting the Ecovacs 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 broader smart-home reach and the better edge mopping.
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| Feature | Ecovacs DEEBOT T90 Pro Omni | iRobot Roomba 505X | Winner |
|---|---|---|---|
| Price | $598.99 | $789.95 | Ecovacs DEEBOT T90 Pro Omni |
| Rating | 4.1 | 4.2 | iRobot Roomba 505X |
| Battery Life | 140 minutes | 120 minutes | Ecovacs DEEBOT T90 Pro Omni |
| Warranty | 1 year | 1 year | Tie |
| Auto Recharge | YES | YES | Tie |
| Connectivity | 2.4 GHz WiFi, Bluetooth | 2.4 GHz WiFi, 5 GHz WiFi | Tie |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Tie |
| Navigation Type | Laser (LiDAR) | Laser (LiDAR) | Tie |
| Obstacle Detection | YES | YES | Tie |
| Cliff Detection | YES | YES | Tie |
| Multi-Room Mapping | YES | YES | Tie |
| No-Go Zones | YES | YES | Tie |
Winner
25% OFF
$598.99
$799.99
- + Price: $598.99
- + Battery Life: 140 minutes
- - Rating: 4.1 vs 4.2
21% OFF
$789.95
$999.99
- + Rating: 4.2
- - Price: $789.95 vs $598.99
- - Battery Life: 120 minutes vs 140 minutes
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, about 140 minutes of runtime against 120 and support for SmartThings and Home Assistant on top of HomeKit and Matter. The iRobot Roomba 505X wins on price.
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 Ecovacs DEEBOT T90 Pro Omni, at roughly 140 minutes against 120 for the iRobot Roomba 505X. It is a modest lead, and 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 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.
Full comparison table
Compare all 148 Robot Vacuums side by side
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