TECHNEWSRoborock’s stair-climbing robovac turns heads but Saros is where it turns practical by Justin Choo 9 January, 2026 by Justin Choo 9 January, 2026CES delivered the spectacle, but Roborock’s Saros 20 range shows how close truly hands-off home cleaning already is. FacebookTwitterLinkedinWhatsappTelegramEmail