Take another 35% off this great, already-affordable Roomba robot vac

It's officially spring time folks, which means it's time to get your house in order. The easiest way to clean your dirty floors is to invest in a smart vacuum. This thing has a knack for cleaning up pet hair, crumbs, dirt, and so on. It has a three stage cleaning system and dual multi-surface brushes, which allows it to lift debris from both carpets and hard floors. The Roomba 694 features a runtime of 90 minutes and, according to the manufacturer, a "full suite of advanced sensors."