iRobot has announced a new version of its affordable Essential robot vacuum line, featuring hands-free cleaning capabilities and twice the cleaning power. The redesigned Roomba Combo 2 Essential and Roomba Vac 2 Essential come with iRobot's AutoEmpty dock and a new bumper design for seamless navigation. The robots also feature a four-stage cleaning system, easy setup, and intelligent cleaning modes.

Source: https://www.zdnet.com/home-and-office/kitchen-household/looking-for-an-affordable-roomba-thats-better-than-basic-check-out-irobots-new-essential-robot-vacuums/#ftag=RSSbaffb68