Roomba has reinvented itself. After almost 2 million of the vacuuming bots have been sold, iRobot decided to upgrade after listening to owners’ suggestions. The robots can now get out of more jams, slow down when they detect a wall or obstacle, and have one-button activation. They also have the capability of traveling on thicker carpets, avoiding stairs, transitioning easily between floor surfaces and, most importantly, have a built-in tutorial.

The new Roomba 500 series will be shipping in the U.S. in September at prices of $249.99 to $399.99 and for those budget-minded folks, the basic 400 model is available for only $119.99.