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iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock vs iRobot Roomba Plus 515 Combo Robot + AutoWash Dock

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official iRobot site.
2026 verdict
In this 2026 iRobot Roomba Plus 515 Combo Robot + AutoWash Dock vs iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock comparison, iRobot Roomba Plus 515 Combo Robot + AutoWash Dock comes out ahead thanks to rating, battery life, and mopping functionality. The main reason it wins is rating, battery life, and mopping functionality, and auto mop washing and auto mop drying strengthen that case. The only strong reason to choose iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock is if integrations and suction power are more important to you than the overall verdict. That is why iRobot Roomba Plus 515 Combo Robot + AutoWash Dock wins the verdict here.
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FeatureiRobot Roomba Max 715 Vac Robot + AutoEmpty DockiRobot Roomba Plus 515 Combo Robot + AutoWash DockWinner
Rating3.64.2iRobot Roomba Plus 515 Combo Robot + AutoWash Dock
Battery Life120 minutes295 minutesiRobot Roomba Plus 515 Combo Robot + AutoWash Dock
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, AlexaiRobot Roomba Max 715 Vac Robot + AutoEmpty Dock
Suction Power30000Pa22000PaiRobot Roomba Max 715 Vac Robot + AutoEmpty Dock
Mopping FunctionalityNOYESiRobot Roomba Plus 515 Combo Robot + AutoWash Dock
Auto Mop WashingNOYESiRobot Roomba Plus 515 Combo Robot + AutoWash Dock
Auto Mop DryingNOYESiRobot Roomba Plus 515 Combo Robot + AutoWash Dock
Price$599.99$599.99Tie
Warranty1 year1 yearTie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi, 5 GHz WiFi2.4 GHz WiFi, 5 GHz WiFiTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie

Frequently Asked Questions

Which is better overall: iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock or iRobot Roomba Plus 515 Combo Robot + AutoWash Dock?

iRobot Roomba Plus 515 Combo Robot + AutoWash Dock has the stronger overall profile in this comparison, especially for rating, battery life, and mopping functionality.

What is the biggest difference between iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock and iRobot Roomba Plus 515 Combo Robot + AutoWash Dock?

Rating is one of the clearest differences: iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock lists 3.6, while iRobot Roomba Plus 515 Combo Robot + AutoWash Dock lists 4.2.

Which one looks better on price?
Who should buy iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock?

Choose iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock if your priority is integrations and suction power and that matters more than rating.

Who should buy iRobot Roomba Plus 515 Combo Robot + AutoWash Dock?

Choose iRobot Roomba Plus 515 Combo Robot + AutoWash Dock if your priority is rating and battery life and that matters more than integrations.

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