"Nowadays everything is smart, or robotic, or smart and robotic, but Roomba is a name synonymous with robot vacuums as far as most can remember robot vacuums" The Switchbot S20 Pro robot vacuum / mop hybrid, the successor to my previous pick for favorite mopping vacuum, the S10, is scheduled https://www.youtube.com/watch?v=Lhgk6D1ayeM&