Roborock Saros 10 Robot Vacuum Cleaner 22 vs Roborock Saros 20 Robot Vacuum Cleaner With Mop
We compare the Roborock Saros 10 Robot Vacuum Cleaner 22 and the Roborock Saros 20 Robot Vacuum Cleaner With Mop across every dimension that matters - our scores, the key specs, and how each performs on the things you will actually notice day to day.
At a glance
| Roborock Saros 10 Robot Vacuum Cleaner 22 | Roborock Saros 20 Robot Vacuum Cleaner With Mop | |
|---|---|---|
| Our score | 7.6/10 | 7.5/10 |
| Best for | Homes wanting hands-off floor cleaning on hard floors and carpet, with mopping | Homes wanting hands-off floor cleaning on hard floors and carpet, with mopping |
| Not ideal for | Homes with lots of floor clutter, cables or deep high-pile carpet, where a robot struggles | Homes with lots of floor clutter, cables or deep high-pile carpet, where a robot struggles |
| Brand | Roborock | Roborock |
Suction Power and Cleaning Performance
Roborock Saros 10 Robot Vacuum Cleaner 22
Suction performance is one of the main reasons people consider the Roborock for daily cleaning, with a listed suction of 22,000 Pa and a tangle-free main brush setup. The cleaner's power is paired with an anti-tangling side brush and a lifting anti-tangling side mop to help reduce hair wrap during edge work. For mopping, Hot Water Sonic Vibration Mopping reaches up to 4000 times per minute, targeting stains. Overall results depend on the type of debris and surface, and deep ground-in dirt may still require manual attention.
Roborock Saros 20 Robot Vacuum Cleaner With Mop
With suction rated at 36,000 Pa, this robot vacuum is built to pull dust, pet hair and debris from deep floor gaps, which matters most on mixed floors and around carpet edges. The Roborock review also highlights an anti-tangle system to help reduce hair wrap on the brush. For uneven areas, the AdaptiLift Chassis 3.0 lifts the body to help keep suction engaged when crossing thresholds. For mopping, the RockDock tray is intended to support better mop coverage and a larger water capacity, although thorough results still depend on the drying cycle.
Navigation and Mapping
Roborock Saros 10 Robot Vacuum Cleaner 22
Even in a home with clutter, the robot vacuum is designed to navigate reliably by combining camera-based navigation with LiDAR-based positioning, alongside multiple sensors for obstacle awareness. Mapping setup relies on its perception system, including an RGB camera and front triple structured light, plus VertiBeam lateral structured light to detect side obstacles for accurate edge cleaning. Its retractable LDS and top-mounted ToF sensor help maintain a 100° viewing angle in low-light and tight spaces, if available. Mapping accuracy may still vary on highly reflective floors.
Roborock Saros 20 Robot Vacuum Cleaner With Mop
Navigation and mapping matter because a mop-and-vacuum robot needs to find rooms accurately, avoid trouble spots, and keep moving in a logical pattern. The robot vacuum uses StarSight Autonomous System 2.0 with 3D ToF sensors and RGB vision, building maps in real time so it can follow routes with fewer missed areas. It also recognizes over 300 obstacles, which helps it steer around clutter, stairs, and furniture legs. Mapping accuracy depends on clean, unobstructed sensor views, and very reflective or dark areas can still reduce consistency.
Battery Life and Run Time
Roborock Saros 10 Robot Vacuum Cleaner 22
For the Roborock, the dock is described as supporting fast charging and off-peak charging, yet no recharge time is given. In day-to-day use, it cleans until the battery needs charging, then returns to the dock for resumed navigation. With no published battery figures, battery performance expectations depend on in-home testing.
Roborock Saros 20 Robot Vacuum Cleaner With Mop
Battery life and run time determine how long the Roborock can clean before returning to its dock, and how often it may need to recharge during larger UK homes. The manufacturer description provided does not state battery capacity, runtime, or recharge time. As a result, buyers should plan for potential mid-session dock returns on bigger layouts, especially when using full-floor coverage. The onboard route planning may help reduce stops.
Mop Function
Roborock Saros 10 Robot Vacuum Cleaner 22
Mopping on the robot vacuum is handled by its VibraRise 4.0 Self-Detaching Mopping System, designed to work alongside its vacuuming functions. When switching from floor vacuuming to mopping, the robot automatically disassembles and reassembles the mop. It uses Hot Water Sonic Vibration Mopping with up to 4000 vibrations per minute, aimed at lifting stains. The mop lift adapts to different surfaces, and carpets can be cleaned with reduced dampness. The main strength is stain-focused mopping, while the limitation is limited detail on exact mop-water levels.
Roborock Saros 20 Robot Vacuum Cleaner With Mop
The cleaning setup shifts the emphasis from how long the robot runs to how it mops, because floor washing influences how effectively stubborn marks and sticky spots are handled between vacuuming passes. The dock's one-piece tray is designed to improve mop coverage and water capacity. For cleaning performance, the system uses 100°C hot water washing and then 55°C hot air drying, while the mop area is intended to be kept clean. This approach supports better stain handling between vacuum cycles and offers edge reach via the FlexiArm. A key limitation is limited control of the mop depth, as the specifics are not detailed.
Self-Empty and Maintenance
Roborock Saros 10 Robot Vacuum Cleaner 22
Maintenance for the Roborock Saros 10 is centred on its dock, the New Generation RockDock Ultra, which manages key self-care tasks after a cleaning run. After each session, the dock runs warm-water self-cleaning and includes an auto detergent dispenser and self-refilling. It washes the mop at 80°C, then dries it with heated air at 60°C to reduce lingering dampness. This dock-led approach can reduce day-to-day upkeep when comparing The Roborock listings. Still, routine checks remain necessary.
Roborock Saros 20 Robot Vacuum Cleaner With Mop
Because the Saros 20 is built around a fully automated dock, maintenance is designed to be less hands-on than standard mopping robots. The robot vacuum uses a one-piece cleaning tray in its RockDock. Washing runs using 100°C hot water, followed by 55°C hot air drying to reduce residue. It also includes self-cleaning mop maintenance routines, and auto dust emptying lasts up to 65 days depending on household use. For day-to-day care, users mainly check water and debris levels, and remove hair from the anti-tangle system if clogs form.
App Control and Smart Features
Roborock Saros 10 Robot Vacuum Cleaner 22
With the robot vacuum, daily cleaning is managed through its app-based smart controls and voice assistant, while the dock carries out mop washing and drying. The robot can be operated from a smartphone app to schedule cleanings and send commands for specific areas. The voice assistant responds to "Hello Rocky" and supports room skipping, alongside commands such as emptying the dustbin or cleaning the dock. Compatibility extends to Alexa, Siri, Google Home, and Matter 2.0 for smart-home setups. The main advantages are flexible control, though setup and connectivity may require standard app permissions.
Roborock Saros 20 Robot Vacuum Cleaner With Mop
With the Roborock Saros 20 app, the Saros 20 can be controlled from a phone. It supports smart mapping via its StarSight Autonomous System 2.0, using 3D ToF sensors plus RGB vision to build maps in real time. Through the app, users can set cleaning plans and manage routines with SmartPlan 3.0, which learns household patterns for one-tap optimisation. It also supports voice control and displays the robot's camera view, so owners can check on pets between cycles. Buyers can find it listed on Amazon UK as the "Roborock amazon", though some smart features depend on Wi-Fi setup, supporting 2.4 GHz and 5 GHz.
Noise Level
Roborock Saros 10 Robot Vacuum Cleaner 22
Noise level can vary depending on what the Roborock is doing at the time, such as vacuuming on hard floors versus running the dock's mop wash and drying cycle. The cleaner's main noise depends on active tasks, and whether it lifts or vibrates during mopping. When vacuuming, it relies on its 22,000Pa suction and tangle-free brush. During dock cleaning, hot water washing at 80°C and heated air drying at 60°C can add extra background sound. The robot's measurements of 53.5 x 42.5 x 45.5 cm do not indicate acoustics.
Roborock Saros 20 Robot Vacuum Cleaner With Mop
Noise levels are rarely the main selling point, yet they matter in homes where cleaning happens near bedrooms, nurseries, or work-from-home areas. The manufacturer does not publish a decibel rating, so the actual sound output cannot be stated precisely. During typical operation, the robot's main sound comes from its motor and airflow, and it may be more noticeable on thick carpets because it needs to maintain suction while moving. For quieter routines, owners can schedule cleaning cycles around sleep and use the app controls rather than running it during meetings.
Pet Hair Performance
Roborock Saros 10 Robot Vacuum Cleaner 22
The main brush is designed to lift loose hair while reducing tangles that can slow brush roll performance. An anti-tangling side brush and edge-oriented coverage support collection along walls and around furniture. For hair deeply embedded in dense rugs, performance can vary and may require repeat passes. Pet-focused algorithms prioritise high-traffic areas near pet supplies, where dander tends to gather.
Roborock Saros 20 Robot Vacuum Cleaner With Mop
Pet hair performance is a central strength of the robot vacuum, built to tackle hair and dust rather than only surface-level debris. With 36,000 Pa suction, it is designed to lift dust and pet hair from deep floor gaps, which is especially relevant around baseboards and the edges of rugs. A dual anti-tangle system helps reduce hair wrap on the brushes, cutting down how often upkeep is needed. Camera-based navigation supports consistent coverage of pet zones, and the robot can cross up to 3.46 in double-layer steps. Even so, heavy shedding may still call for occasional spot checks in dense carpet areas.
Cleaning and Maintenance
Roborock Saros 10 Robot Vacuum Cleaner 22
Cleaning and maintenance for the robot vacuum in the UK 2026 is driven by its switching between vacuum and mop functions and by what the RockDock Ultra does for washing and drying. Ongoing care relies on using the dock for mopping upkeep, so this robot vacuum price is mainly relevant when planning long-term ownership costs associated with dock-based maintenance. The robot moves between cleaning modes via VibraRise 4.0, with automatic mop disassembly and assembly, and it can lift the 18mm Auto-Lifting Brush and Mop. For routine mopping, RockDock Ultra runs 80°C hot-water mop washing and 60°C heated air drying, then performs self-cleaning with warm water.
Roborock Saros 20 Robot Vacuum Cleaner With Mop
Cleaning and maintenance for the Roborock are largely designed to be hands-off, mainly via its Fully Automated Dock and a hot-water washing cycle. After each job, the RockDock performs self-cleaning maintenance, including up to 65 days of auto dust emptying, and it washes with 100°C hot water before drying with 55°C hot air. The mop tray also uses a one-piece cleaning design to boost coverage and maintain quiet operation. For edge grime, the FlexiArm side brush and mop reach corners.
Who Is This Robot Vacuum For?
Roborock Saros 10 Robot Vacuum Cleaner 22
The Roborock is best for households that want one robot to handle both dry vacuuming and mopping, while also reducing day-to-day manual mop care. It is suited to users looking for pet-friendly cleaning, with modes aimed at pet hair and dander. The Roborock Saros 10 fits homes with carpets and hard floors, using an 18 mm brush that can auto-lift and mopping that is adjusted using hot water and sonic vibration. It also suits people who prefer camera and structured-light navigation, particularly in tighter spaces.
Roborock Saros 20 Robot Vacuum Cleaner With Mop
The robot vacuum is aimed at people who want a mostly hands-off robot that can handle a mix of hard floors, carpets, and everyday obstacles, without requiring frequent brush and mop scrubbing. It is suited to UK homes with thresholds and uneven areas, as it can cross up to 3.46 in double-layer steps and lift its body for gliding. It also fits pet owners, thanks to an anti-tangle system designed to reduce hair buildup. Buyers should note the unit is large at 16.05 kg, so storage space is required.
Roborock Saros 10 Robot Vacuum Cleaner 22: pros
- 22,000 Pa suction
- Vacuum and mop in one
- Camera-based navigation for systematic cleaning
Cons
- No self-empty dock - the onboard bin needs emptying often
- Struggles with floor clutter, cables and deep high-pile carpet
- Sensors and brushes need regular cleaning to keep performing
Roborock Saros 20 Robot Vacuum Cleaner With Mop: pros
- 36,000 Pa suction
- Vacuum and mop in one
- Camera-based navigation for systematic cleaning
Cons
- No self-empty dock - the onboard bin needs emptying often
- Struggles with floor clutter, cables and deep high-pile carpet
- Sensors and brushes need regular cleaning to keep performing
Our verdict
Our pick is the Roborock Saros 10 Robot Vacuum Cleaner 22 (our score 7.6/10) - A robot vacuum (22,000 Pa, vacuum + mop), a capable hands-off cleaner with camera-based navigation for everyday floor upkeep. The Roborock Saros 20 Robot Vacuum Cleaner With Mop is still worth it if it is cheaper when you check, or if it better matches your specific needs.