The iHome AutoVac Eclipse Pro. Top of the line features include PowerMop Scrub, a mopping system that vibrates and agitates your floor to ensure squeaky clean floors, unlike other traditional robot mopping systems. In addition, the Eclipse will dock at the Auto Empty Base, which holds debris for weeks at a time! The 2-in-1 Tank System allows for Vacuuming and Mopping at the same time (or separately). HomeMap Navigation ensures the Eclipse cleans row by row, and doesn't miss any spots! The new iHome AutoVac Eclipse Pro weighs less than 8lbs.