Amazon is offering up to Bissell Robot Vacuum Cleaner for just $169.99 + FREE Shipping as Amazon's deal of the day! This Bissell vacuum triple action cleaning system combines dual edge brushes, a rotating brush roll and powerful suction to clean pet hair and debris on the floor, including along edges and in corners. Also, be sure to check out the other Deals of the Day! This deal is valid today, September 1st only.