Robot Vacuums · Head to head

iRobot Roomba 205 vs iRobot Roomba Max 705 Combo

Full Robot Vacuums comparison in 2026

Updated June 2026
Data from Amazon and official iRobot site.
2026 verdict
Across the 2026 comparison, iRobot Roomba Max 705 Combo earns the nod over iRobot Roomba 205 on the strength of connectivity, integrations, and obstacle detection. It has the clearer edge on connectivity, integrations, and obstacle detection, and it stays ahead on mopping functionality and auto mop washing. There is still a case for iRobot Roomba 205, but mainly if price, rating, and battery life is what you value most. That keeps the verdict firmly in favor of iRobot Roomba Max 705 Combo.
vs
FeatureiRobot Roomba 205iRobot Roomba Max 705 ComboWinner
Price$149.00$899.00iRobot Roomba 205
Rating4.22.8iRobot Roomba 205
Battery Life120 minutes75 minutesiRobot Roomba 205
Connectivity2.4 GHz WiFi2.4 GHz WiFi, BluetoothiRobot Roomba Max 705 Combo
IntegrationsGoogle Home, Alexa, IFTTTGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, IFTTT, MatteriRobot Roomba Max 705 Combo
Obstacle DetectionNOYESiRobot Roomba Max 705 Combo
Mopping FunctionalityNOYESiRobot Roomba Max 705 Combo
Auto Mop WashingNOYESiRobot Roomba Max 705 Combo
Auto Mop DryingNOYESiRobot Roomba Max 705 Combo
Self-Emptying DustbinNOYESiRobot Roomba Max 705 Combo
Warranty1 year1 yearTie
Auto RechargeYESYESTie

Frequently Asked Questions (FAQ)

Which is better overall: iRobot Roomba 205 or iRobot Roomba Max 705 Combo?
iRobot Roomba Max 705 Combo has the stronger overall profile in this comparison, especially for connectivity, integrations, and obstacle detection.
What is the biggest difference between iRobot Roomba 205 and iRobot Roomba Max 705 Combo?
Price is one of the clearest differences: iRobot Roomba 205 lists $149.00, while iRobot Roomba Max 705 Combo lists $899.00.
Which one looks better on price?
iRobot Roomba 205 is listed at $149.00, while iRobot Roomba Max 705 Combo is listed at $899.00. iRobot Roomba 205 (better spec).
Who should buy iRobot Roomba 205?
Choose iRobot Roomba 205 if your priority is price and rating and that matters more than connectivity.
Who should buy iRobot Roomba Max 705 Combo?
Choose iRobot Roomba Max 705 Combo if your priority is connectivity and integrations and that matters more than price.
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