The Roborock Saros 20X is a robot vacuum and mop with 36,000 Pa suction. It is built for homes with mixed flooring, pets, raised thresholds and low furniture. It cleans hard floors and carpets and picks up dust, crumbs, hair and debris.
The AdaptiLift Chassis 3.0 uses the main wheels, auxiliary wheels and climbing arms to cross double-layer thresholds up to 8.8 cm high (4.5 + 4.3 cm). It also raises the robot's body for carpet pile up to 3 cm thick. At 7.98 cm tall, it can reach under suitable sofas, beds and other low furniture. StarSight Autonomous System 2.0 uses 3D sensing and obstacle recognition to navigate without a protruding LiDAR tower. It recognizes more than 300 types of obstacles.
Two rotating mops run at 200 RPM with 8 N of downward pressure. The pressure can rise to 13 N when tougher stains are detected. The mops can detach at the dock in vacuum-only or carpet-first modes to keep carpets dry. The RockDock washes the mops, dries them, empties the dust, refills water and dispenses cleaning solution automatically.
- Suction
- 36,000 Pa
- Height
- 7.98 cm
- Threshold crossing
- Double-layer thresholds up to 8.8 cm (4.5 + 4.3 cm), with AdaptiLift Chassis 3.0
- Carpet height
- Dynamic chassis elevation for pile up to 3 cm thick; must be enabled in the Roborock app
- Navigation
- StarSight Autonomous System 2.0 with 3D sensing, no protruding LiDAR tower
- Obstacle avoidance
- Recognizes more than 300 obstacle types; VertiBeam lateral obstacle avoidance
- Brushes
- DuoDivide main brush and FlexiArm Arc side brush, both anti-tangle
- Edge cleaning
- FlexiArm extends the side brush and mop toward walls, corners and edges, and under cabinet overhangs where toe-kick areas are detected
- Mopping
- Dual rotating mops at 200 RPM; 8 N pressure, up to 13 N for tough stains
- Mop lifting
- Mops detach at the dock in vacuum-only or carpet-first modes; main brush lifts during mop-only cleaning
- Stain detection
- Stain-Target AI Cleaning uses an RGB camera to adjust suction or switch to mop-only for liquid spills; must be enabled in the Roborock app
- Pet recognition
- Pauses the main brush and adjusts its route when approaching a pet
- Dock
- RockDock: washes mops with water up to 100°C, dries them with 55°C warm air, empties dust, refills water, dispenses cleaning solution