Roborock, a global leader in home robotics, unveiled a suite of advanced robot vacuum cleaners at CES 2026 in Las Vegas, marking a substantial evolution from previous models like the Saros 10R. The highlight was the pioneering Roborock Saros Rover, a robot vacuum featuring an innovative 'wheel-leg architecture' that enables it to climb and clean stairs, navigate slopes, and execute agile movements, imitating human mobility. This represents a significant breakthrough in tackling multi-storey homes and previously inaccessible areas for robot vacuums. Beyond the Saros Rover, Roborock introduced the new flagship Saros 20 and Saros 20 Sonic models. These iterations of the Saros series, which initially debuted in 2025, bring formidable upgrades. They feature a remarkable 35,000 Pa of suction power, a substantial increase from the Saros 10R's 20,000 Pa. The new models also incorporate an enhanced AdaptiLift Chassis 3.0, allowing them to overcome challenging double-layer thresholds up to 8.5 cm, an improvement over the Saros 10R's 4 cm capability. Furthermore, the upgraded StarSight Autonomous System 2.0 now offers enhanced AI object recognition, capable of identifying up to 201 objects, compared to the Saros 10R's 108 objects. The Saros 20 Sonic notably includes VibraRise 5.0 with an extendable sonic mop for comprehensive edge-to-edge cleaning. These innovations position Roborock at the forefront of the smart cleaning industry. Concurrently, Roborock announced a strategic global partnership with Real Madrid Football Club, aiming to integrate its smart-cleaning solutions through stadium exposure and campaigns. While the Saros Rover is currently in development with an unconfirmed launch date, the Saros 20 and 20 Sonic are slated for release in the first half of 2026. The original article's premise of a 'new version' with three better features is well-supported by these significant advancements in mobility, cleaning power, and intelligence.