Roborock unveiled a prototype stair-climbing robot vacuum at CES, alongside updates to its floor-cleaning and lawnmowing lineups.
Roborock presented several new robotic cleaning devices at the Consumer Electronics Show (CES) in Las Vegas. The company showcased a prototype stair-climbing robot vacuum, updated floor-cleaning robots in the Saros and Qrevo series, and a new handheld wet/dry vacuum. The company also introduced new robotic lawnmowers.
Saros Rover Prototype
The Saros Rover is a robotic vacuum currently in the research and development stage, presented as a preview. It features hinged legs, each equipped with a wheel, capable of independent operation. Software maintains the device's balance and level orientation, similar to a Segway.
The device is designed to navigate obstacles, ascend stairs, and clean each step during ascent and descent, including curved staircases. Its stair-cleaning method involves extending one leg to the step below for stability while cleaning, then retracting it to climb the next step. The Rover can also climb ramps.
"Katie Leonowitz, Roborock's public relations manager for North America, stated that the Saros Rover is the first robot model capable of cleaning stairs while climbing them."
This addresses the challenge of cleaning areas between floors that traditional robotic vacuums cannot access. Roborock anticipates further development over the next year, with potential availability around 2027. Pricing for the Saros Rover has not been announced.
Saros 20 and Saros 20 Sonic Series
Saros 20
The Saros 20 model incorporates the AdaptiLift Chassis 3.0 system for transitions over obstacles up to 3.3 inches in height. Navigation is managed by the StarSight Autonomous System 2.0, which generates 3D home maps and identifies over 200 object types for obstacle avoidance. The vacuum has 35,000 Pa suction power and includes a FlexiArm for cleaning close to edges. Its mopping function uses dual heads spinning at up to 200 RPM with 12N downward pressure. The RockDock cleans the mop with water at 212°F, followed by warm air drying at 131°F.
Saros 20 Sonic
The Saros 20 Sonic retains the AdaptiLift climbing system and vacuum capabilities of the Saros 20. It is designed for confined spaces with a height of just 3.1 inches. The device can temporarily retract its LiDAR sensor to pass under furniture, using cameras for navigation. Its VibraRise 5.0 Mopping System vibrates up to 4,000 times per minute, features a single mop head designed for cleaning floor edges without gaps, and applies 14N of downward pressure. Pricing and availability for both Saros 20 models are expected to be announced in 2026.
Qrevo Curv 2 Flow
The Qrevo Curv 2 Flow delivers 20,000 Pa suction and features a continuously self-cleaning SpiraFlow mop. The mop's 10.6-inch roller spins at up to 220 RPM and applies 15N of pressure. Onboard intelligence allows the device to adapt cleaning strategies based on detected mess types, switching between vacuuming and mopping. The dock supports over two months of use before dust bin emptying is required and includes water cleaning at 167°F and warm air drying at 131°F for the mop. The Qrevo Curv 2 Flow includes pet recognition features and supports remote video calls. Sales begin on January 19, 2024, at an introductory price of $849, increasing to $999 in February.
F25 ACE Pro Handheld Wet/Dry Vacuum
The F25 ACE Pro is a handheld wet/dry vacuum with 25,000 Pa suction. Its wet cleaning function combines 430 RPM rotation speed with 30N downward pressure and an enlarged water tank. The device can generate ultra-dense foam for mess cleaning. It includes hair-rejection scrapers to prevent brush jams. The base dock provides washing and hot-air drying at 203°F. Sales commence on January 19, 2024, at an initial price of $549, rising to $699 in February.
Robotic Lawnmowers
Roborock expanded its product portfolio to include outdoor cleaning solutions. The company introduced new robotic lawnmowers available in three models. These devices utilize satellite navigation and lidar technology to manage various yard sizes and complexities. The lawnmowers feature four-wheel drive for ascending steep terrains.
Other Company Innovations at CES
Several other companies showcased robot vacuum innovations at CES. Ecovacs Robotics introduced new DEEBOT models with enhancements such as stain pretreatment and smart mop covers. Samsung's Bespoke AI Jet Bot Steam Ultra featured advanced navigation. LG presented a model with a built-in station designed to fit under kitchen counters, which received a CES Innovation Award for its steam mop and sterilization system.