knowledge on Instagram: "Roborock’s Saros Z70 is one of the newest high-end robot vacuums to debut with a functional mechanical arm, designed to identify and physically move small household obstacles instead of simply driving around them like traditional robot cleaners. The arm works alongside the robot’s onboard vision system, object recognition, and navigation sensors, allowing it to lift items such as slippers, clothing pieces, or lightweight floor objects so the robot can continue cleaning w