Shark's AI Ultra 2-in-1 robot vacuum and mop is cheaper than ever for Prime Day

Summer is all about relaxing, and that includes getting out of doing chores whenever possible. No, we're not saying to let your place turn into a mess, just to automate tasks anywhere you can. Prime Day deals are making it more affordable to do just that, such as the 46 percent discount on Shark's AI Ultra 2-in-1 Robot Vacuum -- one of Engadget's best vacuums of the year. At $380, down from $700, the robovac is available at a record low price. The 2-in-1 model uses Matrix Clean to map out a deta...