Robot Vacuums Don't Need a Lot of Frills. Try This Powerful Budget Model, Now on Sale.

Slate has relationships with various online retailers. If you buy something through our links, Slate may earn an affiliate commission. We update links when possible, but note that deals can expire and all prices are subject to change. All prices were up to date at the time of publication. Why you want this: As robot vacuums have become increasingly popular, we've had to accept that they are not wholly autonomous.