Robot Vacuums · Head to head

Dreame D30 Ultra CE vs iRobot Roomba Max 705

Full Robot Vacuums comparison in 2026

Updated October 2026
Data from the official Dreame and iRobot sites.
2026 verdict
Mopping is the dividing line here: the iRobot Roomba Max 705 is vacuum only, with no water tank or mop function at all, while the Dreame D30 Ultra CE both vacuums and mops, with a dock that washes and dries its own pads.
Dreame D30 Ultra CE
Winner
Dreame D30 Ultra CE
$399.97$499.9920% OFF
Buy on Amazon USA
The Dreame D30 Ultra CE also pulls stronger suction, costs less typically, rates higher with owners, and carries a three-year warranty against one year on the iRobot Roomba Max 705. The iRobot Roomba Max 705 answers with broader integrations, reaching Apple HomeKit, Samsung SmartThings and Matter, none of which the Dreame D30 Ultra CE offers, plus an AutoEmpty dock owners describe as genuinely hands-off. If you want vacuuming and mopping from one machine, the Dreame D30 Ultra CE is the clear choice; buyers who specifically want a dedicated vacuum in the Apple or SmartThings ecosystem should look at the iRobot Roomba Max 705 instead.
Works with
Connectivity
  • Wi-Fi 2.4 GHz
vs
Works with
Connectivity
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FeatureDreame D30 Ultra CEiRobot Roomba Max 705Winner
Price$399.97$899.99Dreame D30 Ultra CE
Rating4.13.7Dreame D30 Ultra CE
Warranty3 years1 yearDreame D30 Ultra CE
Battery Life230 minutes120 minutesDreame D30 Ultra CE
Connectivity2.4 GHz WiFi2.4 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 Power25000Pa13000PaDreame D30 Ultra CE
Mopping FunctionalityYESNODreame D30 Ultra CE
Auto Mop WashingYESNODreame D30 Ultra CE
Auto Mop DryingYESNODreame D30 Ultra CE
Onboard Dustbin Capacity300ml275mlDreame D30 Ultra CE
Auto RechargeYESYESTie
Winner
Dreame

Dreame D30 Ultra CE

20% OFF
Prime exclusive deal
$399.97
$499.99
Buy on Amazon USA
  • + Price: $399.97
  • + Rating: 4.1
  • + Warranty: 3 years
  • - Connectivity: 2.4 GHz WiFi 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
iRobot

iRobot Roomba Max 705

Prime exclusive deal
$899.99
Buy on Amazon USA
  • + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • - Price: $899.99 vs $399.97
  • - Rating: 3.7 vs 4.1

Frequently Asked Questions

Which is better overall: the Dreame D30 Ultra CE or the iRobot Roomba Max 705?

The Dreame D30 Ultra CE wins, adding self-washing mopping that the vacuum-only iRobot Roomba Max 705 does not offer, plus stronger suction and a longer warranty.

Does the iRobot Roomba Max 705 mop floors?

No, it is a vacuum-only robot with no water tank, detergent compatibility or auto mop features at all.

What is the biggest difference between these two robot vacuums?

Mopping and suction favor the Dreame D30 Ultra CE, while smart home reach favors the iRobot Roomba Max 705, which supports Apple HomeKit, Samsung SmartThings and Matter.

Which has the longer warranty?

The Dreame D30 Ultra CE, at three years, compared with one year on the iRobot Roomba Max 705.

Who should buy the iRobot Roomba Max 705?

Buyers who specifically want a vacuum-only robot with Apple HomeKit, Samsung SmartThings or Matter support.

Who should buy the Dreame D30 Ultra CE?

Buyers who want vacuuming and mopping handled together, with stronger suction and a longer warranty.

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