A robot vacuum with an arm that picks up socks costs thousands now, but Roborock is working on a mass-market version that will cost "just hundreds," its president promises. Ajay has worked in tech ...

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 ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. A sock will always fall out ...

Stairs are one of the last big challenges to be overcome by robot vacuums. Cleaning performance is getting better with each new model, for both vacuuming and mopping, and robots are better able to ...