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Robot Vacuums · Head to head

iRobot Roomba Max 705 Combo vs iRobot Roomba Max 875 Combo Robot + AutoWash Dock

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official iRobot site.
2026 verdict
iRobot Roomba Max 875 Combo Robot + AutoWash Dock edges out iRobot Roomba Max 705 Combo in 2026, led by suction power.
iRobot Roomba Max 875 Combo Robot + AutoWash Dock
Winner
iRobot Roomba Max 875 Combo Robot + AutoWash Dock
$1199.99
Buy on Amazon USACheck price
It wins the broader comparison through suction power, while its broader overall balance helps confirm the result. Pick iRobot Roomba Max 705 Combo only when price is the deciding factor for your setup. For the average buyer, iRobot Roomba Max 875 Combo Robot + AutoWash Dock is the safer choice.
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FeatureiRobot Roomba Max 705 ComboiRobot Roomba Max 875 Combo Robot + AutoWash DockWinner
Price$799.00$1199.99iRobot Roomba Max 705 Combo
Suction Power13000Pa35000PaiRobot Roomba Max 875 Combo Robot + AutoWash Dock
Warranty1 year1 yearTie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi, 5 GHz WiFi, Bluetooth2.4 GHz WiFi, 5 GHz WiFi, BluetoothTie
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
No-Go ZonesYESYESTie
Carpet CleaningYESYESTie

Frequently Asked Questions

Which is better overall: iRobot Roomba Max 705 Combo or iRobot Roomba Max 875 Combo Robot + AutoWash Dock?

iRobot Roomba Max 875 Combo Robot + AutoWash Dock has the stronger overall profile in this comparison, especially for suction power.

What is the biggest difference between iRobot Roomba Max 705 Combo and iRobot Roomba Max 875 Combo Robot + AutoWash Dock?

Price is one of the clearest differences: iRobot Roomba Max 705 Combo lists $799.00, while iRobot Roomba Max 875 Combo Robot + AutoWash Dock lists $1199.99.

Which one looks better on price?

iRobot Roomba Max 705 Combo is listed at $799.00, while iRobot Roomba Max 875 Combo Robot + AutoWash Dock is listed at $1199.99. iRobot Roomba Max 705 Combo (better spec).

Who should buy iRobot Roomba Max 705 Combo?

Choose iRobot Roomba Max 705 Combo if your priority is price and that matters more than suction power.

Who should buy iRobot Roomba Max 875 Combo Robot + AutoWash Dock?

Choose iRobot Roomba Max 875 Combo Robot + AutoWash Dock if your priority is suction power and that matters more than price.

Full comparison table

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