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Robot Vacuums · Head to head

iRobot Roomba 105 vs iRobot Roomba Max 705

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official iRobot site.
2026 verdict
Is the self-emptying dock worth paying for?
iRobot Roomba Max 705
Winner
iRobot Roomba Max 705
$899.99
Buy on Amazon USACheck price
For most homes yes, which makes the iRobot Roomba Max 705 the better of these two vacuum-only Roombas. Its AutoEmpty dock clears the bin for up to 75 days, it adds 5 GHz Wi-Fi, a rated 210 minutes of battery against 200 minutes, automatic carpet boost, and Matter support that brings it into Apple Home and SmartThings, with Home Assistant as well. The iRobot Roomba 105 is the lower priced entry model with the same LiDAR mapping, obstacle and cliff detection, no-go zones and Alexa and Google Home control, but you empty its bin by hand and it stays on 2.4 GHz Wi-Fi. Neither mops. Choose the iRobot Roomba Max 705 for hands-off cleaning in a smart home, and the iRobot Roomba 105 when the budget is tight and emptying a bin every few days is fine.
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FeatureiRobot Roomba 105iRobot Roomba Max 705Winner
Price$149.00$899.99iRobot Roomba 105
Rating4.23.8iRobot Roomba 105
Battery Life200 minutes210 minutesiRobot Roomba Max 705
Connectivity2.4 GHz WiFi2.4 GHz WiFi, 5 GHz WiFiiRobot Roomba Max 705
IntegrationsGoogle Home, AlexaGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatteriRobot Roomba Max 705
Self-Emptying DustbinNOYESiRobot Roomba Max 705
Warranty1 year1 yearTie
Auto RechargeYESYESTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie

What the differences mean

Self-emptying dock

The iRobot Roomba Max 705 empties itself into an AutoEmpty dock that iRobot rates for up to 75 days. The iRobot Roomba 105 only charges on its base, so its bin is emptied by hand.

Smart home support

The iRobot Roomba Max 705 supports Matter, Apple Home, SmartThings and Home Assistant. The iRobot Roomba 105 works with Alexa and Google Home only, and the Home Assistant Roomba integration does not cover it.

Wi-Fi

The iRobot Roomba Max 705 connects on 2.4 and 5 GHz; the iRobot Roomba 105 is 2.4 GHz only.

Battery life

210 minutes against 200 minutes of rated battery is too small a gap to notice. Owners of the 105 still mention recharge stops in larger homes.

Which one to buy if

Winner
iRobot

iRobot Roomba Max 705

$899.99
Buy on Amazon USACheck price
  • + Battery Life: 210 minutes
  • + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • - Price: $899.99 vs $149.00
  • - Rating: 3.8 vs 4.2

What owners say

Owners of both Roombas agree that LiDAR mapping is the big step up, cleaning in orderly paths with far less bumping, and both groups praise strong pet hair pickup. iRobot Roomba 105 owners single out a bin that lasts a few days and value for money, while naming battery life in larger homes as the main limit, along with weaker pickup on thicker carpet and a few battery or navigation faults after some months. iRobot Roomba Max 705 owners, many upgrading from older Roombas, single out the AutoEmpty dock and a quieter run, and their complaints center on Wi-Fi setup failing when the router password contains special characters and a dock that does not always clear the bin.

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.

  • iRobot Roomba 105
  • iRobot Roomba Max 705

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Frequently Asked Questions

Which is better overall: iRobot Roomba 105 or iRobot Roomba Max 705?

The iRobot Roomba Max 705. It adds a self-emptying AutoEmpty dock, 5 GHz Wi-Fi, automatic carpet boost and Matter support for Apple Home and SmartThings. The iRobot Roomba 105 is the lower priced model with the same LiDAR mapping.

What is the difference between the iRobot Roomba 105 and the iRobot Roomba Max 705?

The dock and the smart home support. The iRobot Roomba Max 705 empties itself and works with Matter, Apple Home, SmartThings and Home Assistant, while the iRobot Roomba 105 is emptied by hand and works with Alexa and Google Home only.

Do the iRobot Roomba 105 and the iRobot Roomba Max 705 mop?

No. Both are vacuum-only robots. For mopping, iRobot sells the Roomba Max 705 Combo.

Which has the longer battery, the iRobot Roomba 105 or the iRobot Roomba Max 705?

They are close: 210 minutes for the iRobot Roomba Max 705 and 200 minutes for the iRobot Roomba 105. Both return to charge and resume on their own.

Who should buy the iRobot Roomba 105?

Budget buyers and first-time robot owners in small to medium homes who want mapped vacuuming and do not mind emptying the bin every few days.

Who should buy the iRobot Roomba Max 705?

Pet owners with carpet, owners upgrading from an older Roomba, and smart homes on Apple Home, SmartThings or Home Assistant who want hands-off bin emptying.

Full comparison table

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