Roomba Max 705 Combo robot + AutoWash dock vs Roomba Plus 505 Combo robot + AutoWash dock

iRobot vs iRobot — specs, price, and data-backed comparison.

QUICK TAKE

  • Roomba Plus 505 Combo robot + AutoWash dock is the more affordable option at $999.99, versus $1,299.99 for Roomba Max 705 Combo robot + AutoWash dock.
  • Roomba Plus 505 Combo robot + AutoWash dock offers the lighter build (4.28 kg vs 5.72 kg).

SPECIFICATIONS COMPARED

Roomba Max 705 Combo robot + AutoWash dockRoomba Plus 505 Combo robot + AutoWash dock
CompanyiRobotiRobot
CategoryService-RobotsService-Robots
Price:$1,299.99$999.99
Released:20252025
Weight5.72 kg4.28 kg
Battery LifeLithium-ionLithium-ion

Buying guides and prices

FREQUENTLY ASKED QUESTIONS

What is the difference between the Roomba Max 705 Combo robot + AutoWash dock and the Roomba Plus 505 Combo robot + AutoWash dock?

Roomba Max 705 Combo robot + AutoWash dock is made by iRobot, while Roomba Plus 505 Combo robot + AutoWash dock is made by iRobot. Both are service-robotss, so the differences come down to price and specifications.

Which is cheaper, the Roomba Max 705 Combo robot + AutoWash dock or the Roomba Plus 505 Combo robot + AutoWash dock?

The Roomba Plus 505 Combo robot + AutoWash dock is cheaper, listed at $999.99 compared to $1,299.99 for the Roomba Max 705 Combo robot + AutoWash dock.