At CES 2026, Roborock showcased a bold vision for the future of home cleaning by unveiling the Roborock Saros Rover, a prototype robotic vacuum cleaner unlike anything seen before. Designed to overcome one of the biggest limitations of current robot vacuums, this concept introduces a unique wheel-leg architecture that allows the device to climb and clean stairs autonomously. Still in development and without an official release date or price, the Saros Rover highlights Roborock’s ambition to remove “no-go zones” in multi-level homes and redefine what robotic cleaners are capable of.
The most striking feature of the Roborock Saros Rover is its advanced mobility system. Instead of relying on traditional fixed wheels, the robot uses a dual wheel-leg mechanism where each module can lift, lower, and extend independently. This design allows the vacuum to imitate human-like movement, helping it navigate complex environments such as stairs, slopes, uneven flooring, and high thresholds.
By adapting its posture and movement in real time, the Saros Rover can transition smoothly between different surfaces, making it far more versatile than conventional robotic vacuums.
Unlike earlier experimental concepts that required separate platforms or carrying mechanisms to move robots between floors, the Saros Rover is built to actively clean stairs on its own. As it climbs or descends, the robot vacuums each step rather than skipping over them.
During CES 2026 demonstrations, the prototype was shown handling various staircase designs, including traditional straight stairs, curved layouts, and carpeted steps. This approach treats staircases as part of the regular cleaning area instead of an excluded zone.
To support such complex movement, the Saros Rover relies on advanced AI algorithms combined with motion sensors and 3D spatial modeling. These technologies allow the robot to understand its surroundings in real time, enabling precise positioning, smooth turns, and effective obstacle avoidance.
This real-time environmental awareness is critical for maintaining balance on uneven surfaces and ensuring safe, accurate navigation while climbing or descending stairs.
According to HotHardware, the Roborock Saros Rover prototype delivers up to 19,000 Pa of suction power. While this is lower than the 35,000 Pa rating of the more traditional Roborock Saros 20, it still offers solid cleaning performance for a device focused on advanced mobility rather than raw suction alone.
The emphasis appears to be on consistent and effective cleaning across challenging areas rather than competing solely on maximum suction figures.
CES 2026 demonstrations also revealed the Saros Rover performing small jumps to clear obstacles and maintaining balance on uneven terrain. These movements further underline Roborock’s experimental approach, showing how robotic vacuums could evolve beyond flat-floor cleaning into fully adaptive home assistants.
As of now, Roborock has not announced an official launch date or pricing for the Saros Rover. Since it remains a prototype, the final commercial version may differ from the model showcased at CES 2026.
The Roborock Saros Rover stands out as one of the most innovative robotic vacuum concepts revealed at CES 2026. Its wheel-leg architecture, stair-cleaning capability, and intelligent navigation system point toward a future where robotic cleaners can truly handle entire homes, including multiple levels. While it may take time before this technology reaches consumers, the Saros Rover clearly signals Roborock’s intent to push robotic cleaning far beyond current limitations.
Image Credits: Roborock Saros Rover
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