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Robot Vacuums · Head to head

iRobot Roomba Max 705 vs iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official iRobot site.
2026 verdict
iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock is the more complete option versus iRobot Roomba Max 705 in 2026, helped most by price, rating, and suction power.
iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock
Winner
iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock
$599.99$699.9914% OFF
Buy on Amazon USACheck price
Its biggest wins come from price, rating, and suction power, and its broader overall balance adds more confidence to the verdict. The only strong reason to choose iRobot Roomba Max 705 is if battery life is more important to you than the overall verdict. As a general recommendation, iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock comes out on top.
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FeatureiRobot Roomba Max 705iRobot Roomba Max 715 Vac Robot + AutoEmpty DockWinner
Price$839.99$599.99iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock
Rating3.84.2iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock
Battery Life210 minutes120 minutesiRobot Roomba Max 705
Suction Power13000Pa30000PaiRobot Roomba Max 715 Vac Robot + AutoEmpty Dock
Warranty1 year1 yearTie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi, 5 GHz WiFi2.4 GHz WiFi, 5 GHz WiFiTie
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie

Frequently Asked Questions

Which is better overall: iRobot Roomba Max 705 or iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock?

iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock has the stronger overall profile in this comparison, especially for price, rating, and suction power.

What is the biggest difference between iRobot Roomba Max 705 and iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock?

Price is one of the clearest differences: iRobot Roomba Max 705 lists $839.99, while iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock lists $599.99.

Which one looks better on price?

iRobot Roomba Max 705 is listed at $839.99, while iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock is listed at $599.99. iRobot Roomba Max 715 Vac Robot + AutoEmpty Dock (better spec).

Who should buy iRobot Roomba Max 705?

Choose iRobot Roomba Max 705 if your priority is battery life and that matters more than 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 price and rating and that matters more than battery life.

Full comparison table

Compare all 151 Robot Vacuums side by side

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