Consider the marvelous physics of the human knee. The largest hinge joint in the body, it has two rounded bones held together ...

Each wheel-leg provides reach, lift, height, and imitates human mobility, enabling the robot to raise and lower each one of the wheel-legs independently, execute small jumps, agile turns, sudden stops ...

For the second year in a row, Roborock was the talk of CES in Las Vegas. At the 2025 show, the Saros Z70 wowed with the world's first robot vacuum with a mechanical arm to clear obstacles from its ...

Roborock's Saros Rover rightfully earned our Best of CES award, as I saw it successfully dodge obstacles, clean and even dance. Ajay has worked in tech journalism for over a decade as a reporter, ...

Can a robot vacuum truly navigate stairs, thresholds, and uneven terrain? The Roborock Saros Rover, unveiled at CES 2026, is redefining home cleaning with its innovative design. In the video below, ...

Highly anticipated: Roborock used CES 2026 to debut a robot vacuum that can do what no previous model has achieved: climb a staircase. The prototype, called the Saros Rover, moves on a set of ...

Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and more for over 10 years. She is based in New York City and holds a master's degree from NYU. The ...

It sounds like a concept, but Roborock's legged Saros Rover was fully operational at CES—and it climbed stairs without missing a spot. I’m PCMag’s senior writer covering smart home and wearable ...

Roborock, a Chinese robotic vacuum cleaner brand, unveiled a concept device with two legs that can climb stairs in people’s homes, a flashy example of efforts to sell ordinary consumers on the idea of ...

The domestic cleaning battle between homeowner and multi-story house has finally reached a ceasefire, thanks to a vacuum cleaner that refuses to be grounded by physics or floor plans. All it took was ...

Robot vacuum companies are once again out in full force at CES 2026, giving their devices a new set of intriguing — and sometimes unsettling — capabilities. This year, Chinese appliance maker Dreame ...

You might finally stop carrying your vacuum between floors. Dreame showcased its Cyber X concept, a cleaner equipped with retractable rubber tracks that allow it to autonomously navigate stairs and ...