So when I saw that Shark recently released a 2-in-1 vacuum robot and mop at a more reasonable price point, I knew I wanted to try it out. I tested the Shark PowerDetect 2-in-1 Robot Vacuum and Mop ...

Instead, enlist the help of a robot vacuum that won't fa-la-la-la down the stairs. As of Dec. 19, the Shark AI Ultra robot vacuum with 60-day self-emptying base is on sale at Amazon for just $299.99.

Mr Ellison said the robot was inspired by a whale shark. "That has a big wide mouth ... is powered by electric motors and directed via a remote control from the riverside. It is equipped with ...