The Roborock Saros Z70 robot vacuum cleans like a dream, but its mechanical arm, which promises to pick up small items like socks, still needs work.

You’re still paying a lot for this robot vacuum at $1,299 instead of $2,599, but it’s the best on the market right now and ...

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, ...

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 ...

Roborock is celebrating its 11th anniversary with a sale offering discounts up to $1,000, including $1,000 off the Saron Z70 robot vacuum. The Saron Z70 features a unique mechanical arm for object ...

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 ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change direction-similar to how our elbows and wrists work. In a 6-axis robotic ...