After three months of testing Roborock's ambitious Saros Z70, its headline-grabbing robotic arm is still just a proof of concept. Ajay has worked in tech journalism for over a decade as a reporter, ...

The Roborock Saros Z70 robot vacuum channels The Jetsons' Rosey with a fully retractable mechanical arm that can recognize items like socks and toys, pick them up, and put them away. I’m PCMag’s ...