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Robot Vacuums · Head to head

Ecovacs DEEBOT T90 Omni vs iRobot Roomba Max 705

Full Robot Vacuums comparison in 2026

Updated October 2026
Data from Amazon and official Ecovacs and iRobot sites.
2026 verdict
The Ecovacs DEEBOT T90 Omni is the stronger robot vacuum here, pairing 30,000 Pa of suction and a self-washing roller mop with a 260 minute battery, while the iRobot Roomba Max 705 stays a vacuum-only machine.
Ecovacs DEEBOT T90 Omni
Winner
Ecovacs DEEBOT T90 Omni
$699.99

Last recorded price

The Ecovacs DEEBOT T90 Omni also dispenses detergent by itself and washes the roller at 75C, so mopping is hands-off in a way the iRobot Roomba Max 705 cannot match at all. The iRobot Roomba Max 705 is not without merit: it reaches Apple Home, SmartThings and Matter, and holds a slightly larger 275 ml onboard bin. Buy the Ecovacs DEEBOT T90 Omni for homes that wash floors as much as they vacuum, and the iRobot Roomba Max 705 if you only vacuum and want the widest smart home control.
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FeatureEcovacs DEEBOT T90 OmniiRobot Roomba Max 705Winner
Price$699.99$899.99Ecovacs DEEBOT T90 Omni
Rating4.23.8Ecovacs DEEBOT T90 Omni
Battery Life260 minutes120 minutesEcovacs DEEBOT T90 Omni
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFi, 5 GHz WiFi, BluetoothiRobot Roomba Max 705
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatteriRobot Roomba Max 705
Suction Power30000Pa13000PaEcovacs DEEBOT T90 Omni
Mopping FunctionalityYESNOEcovacs DEEBOT T90 Omni
Auto Mop WashingYESNOEcovacs DEEBOT T90 Omni
Auto Mop DryingYESNOEcovacs DEEBOT T90 Omni
Onboard Dustbin Capacity250ml275mliRobot Roomba Max 705
Warranty1 year1 yearTie
Auto RechargeYESYESTie

What the differences mean

Suction and runtime

The Ecovacs DEEBOT T90 Omni delivers 30,000 Pa and 260 minutes; the iRobot Roomba Max 705 delivers 13,000 Pa and 120 minutes. That is a large gap in both deep cleaning and how much floor one charge covers.

Mopping

The Ecovacs DEEBOT T90 Omni scrubs with an OZMO roller that rinses itself, dispenses detergent and is washed and dried at the station. The iRobot Roomba Max 705 has no mopping hardware, so it cannot clean a hard floor beyond vacuuming it.

Smart home reach

The iRobot Roomba Max 705 adds Apple Home, SmartThings and Matter to Alexa, Google Home and Home Assistant. The Ecovacs DEEBOT T90 Omni tops out at Alexa, Google Home and Home Assistant, so an Apple or Matter home will need another way in.

Onboard dustbin

The iRobot Roomba Max 705 holds 275 ml onboard against 250 ml on the Ecovacs DEEBOT T90 Omni, a marginal difference given both docks empty the bin for you. The bigger practical point is that the T90's dock bag is 2.5 L.

Noise

The Ecovacs DEEBOT T90 Omni is rated 60 dB, which owners describe as surprisingly quiet for the suction. The iRobot Roomba Max 705 publishes no figure, so there is no number to compare it against.

Which one to buy if

Winner
Prime exclusive deal
$699.99

Last recorded price

  • + Price: $699.99
  • + Rating: 4.2
  • + Battery Life: 260 minutes
  • - Connectivity: 2.4 GHz WiFi, Bluetooth vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
  • - Integrations: Google Home, Alexa, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
Prime exclusive deal
$899.99

Last recorded price

  • + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • + Onboard Dustbin Capacity: 275ml
  • - Price: $899.99 vs $699.99
  • - Rating: 3.8 vs 4.2

What owners say

Both groups describe a dock that finally takes over the routine, and both rate the suction high, but they celebrate different halves of it. Ecovacs DEEBOT T90 Omni owners, many upgrading from Roborock or Roomba machines, say the self-washing roller changed how they feel about robot mopping, scrubbing with fresh water instead of dragging a wet pad, and they repeatedly call it near silent despite the suction figure. iRobot Roomba Max 705 owners focus on how much better its LiDAR mapping is than older Roombas, with less bumping and fewer stucks, and on the AutoEmpty dock for weeks of hands-free bin emptying. The complaints match the design: T90 owners say the app and mapping are the weakest part and note the tall station, while Max 705 owners hit Wi-Fi setup problems with special characters and a few dock errors.

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Ecovacs DEEBOT T90 Omni
  • iRobot Roomba Max 705

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Frequently Asked Questions

Which is better overall: Ecovacs DEEBOT T90 Omni or iRobot Roomba Max 705?

The Ecovacs DEEBOT T90 Omni, for most homes. It more than doubles the suction and runtime, mops with a self-washing roller and dispenses detergent, where the iRobot Roomba Max 705 only vacuums. The Max 705 wins only if you never mop and need Apple Home, SmartThings or Matter.

Is the Ecovacs DEEBOT T90 Omni roller mop better than a pad?

Yes, and owners say so directly. The Ecovacs DEEBOT T90 Omni roller rinses itself with fresh water while it scrubs, so it lifts dirt instead of smearing it, where a pad robot drags the same wet surface around. It also washes and dries itself at the station.

Does the iRobot Roomba Max 705 have better smart home support?

It has broader support. The iRobot Roomba Max 705 is Matter-enabled and reaches Apple Home, SmartThings and Home Assistant on top of Alexa and Google Home. The Ecovacs DEEBOT T90 Omni supports Alexa, Google Home and Home Assistant only.

How do the suction and battery compare?

The Ecovacs DEEBOT T90 Omni is well ahead on both: 30,000 Pa against 13,000 Pa, and 260 minutes against 120. The iRobot Roomba Max 705 still cleans a hard floor well, but it covers less ground and pulls less air per pass.

Who should buy the Ecovacs DEEBOT T90 Omni?

Homes with mostly hard floors that want them washed, plus large floor plans and pet or long-hair households. It also suits buyers who want the mop washed and dried without touching it.

Who should buy the iRobot Roomba Max 705?

Buyers who only vacuum, want accurate LiDAR mapping with a child lock, and need control through Apple Home, SmartThings or Matter as well as Alexa and Google Home.

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