iRobot Launches Five Self-Emptying Roombas, Most Under $1,000

iRobot has unveiled five new Roomba robot vacuums featuring self-emptying dustbins, with most models priced under $1,000. Several of the new devices also include mopping functionality and the ability to automatically clean their own mop pads. The launch marks a notable expansion of iRobot's self-cleaning robot lineup.