Hua Er Jie Jian Wen·2026-01-06 20:47Group 1 - Stone Technology launched a stair-climbing vacuum robot named Saros Rover at CES, aiming to revitalize its home robotics strategy after a lackluster response to its robotic arm product last year [1][6] - The Saros Rover is the first vacuum cleaner equipped with dual-wheel legs, allowing it to climb stairs, navigate uneven surfaces, and perform sudden stops and slight turns [1][4] - The CES conference focused on robotics technology, but high costs and practicality issues remain significant barriers to widespread adoption [3][5] Group 2 - The Rover utilizes AI, multiple motion sensors, and 3D spatial information for navigation, successfully demonstrating its ability to climb steps and navigate slopes during a media preview [4] - Concerns about the Rover's mobility and battery life persist, as it moves slower when standing on its legs compared to traditional vacuum robots [4][5] - Following the previous unsuccessful launch of the Saros Z70, which received a lukewarm response due to its high price of $2,599 and limited object recognition capabilities, Stone Technology has not yet confirmed a release date for the Rover [6][7]