Choosing the right robot vacuum can be challenging with so many options on the market. Today, we compare the Roborock Saros 10 and Roborock S8 Pro Ultra, two powerful models designed for different cleaning needs and homes.
Both devices offer advanced features like self-emptying docks and strong suction, but they differ in suction power, automation, and suitability for pet households. Let’s explore their strengths and weaknesses to help you decide which one fits your home best.
Key Takeaways
| Self-Emptying Capacity | Both models feature sealed dust bags lasting up to 9 weeks. |
| Suction Power | S8 Pro Ultra has 18,500Pa, significantly stronger than Saros 10’s 10,000Pa. |
| Pet Hair Handling | Both have anti-tangle systems, but S8 Pro Ultra is designed with smarter obstacle avoidance. |
| Mopping Features | S8 Pro Ultra includes a liftable spinning mop and self-cleaning system; Saros 10 is a standard mop and vacuum combo. |
| Navigation Technology | PreciSense LiDAR in Saros 10 versus advanced obstacle avoidance in S8 Pro Ultra. |

roborock Q7 M5+ Robot Vacuum and Mop, Upgraded from Q5 Max+, Up to 7-9 Weeks Self-Empty, 10000Pa Suction, Dual Anti-Tangle System for Pet Hair & Carpet, PreciSense LiDAR Navigation, App Control, Black
𝗨𝗽 𝘁𝗼 𝟳-𝟵 𝗪𝗲𝗲𝗸𝘀 𝗛𝗮𝗻𝗱𝘀 𝗙𝗿𝗲𝗲 𝗖𝗹𝗲𝗮𝗻𝗶𝗻𝗴: With a 2.7L sealed dust bag, the RockDock Plus efficiently collects...
As an affiliate, we earn on qualifying purchases.
At a Glance

roborock Q7 M5+ Robot Vacuum and Mop
- ✔ Battery Life: up to 180 mins
- ✔ Weight: 10.5 lbs
- ✔ Color: Black

roborock Qrevo S Pro Robot Vacuum and Mop
- ✔ Battery Life: up to 180 mins
- ✔ Weight: 12.3 lbs
- ✔ Color: Black

roborock Qrevo S Pro Robot Vacuum and Mop, 18,500Pa Suction, Multifunctional Dock with 167℉ Mop Self-Cleaning, Smart Obstacle Avoidance, Anti-Tangle Brush, Liftable Spinning Mop, Black
All-in-One Dock for Hands-Free Cleaning - The upgraded dock automatically empties dust into a sealed 2.7L bag that...
As an affiliate, we earn on qualifying purchases.
Roborock Saros 10 vs Roborock S8 Pro Ultra: Full Breakdown
roborock Q7 M5+ Robot Vacuum and Mop

The Saros 10 is a reliable choice with up to 9 weeks of maintenance-free operation thanks to its large sealed dust bag. Its 10000Pa suction is effective for pet hair and deep cleaning, especially with dual anti-tangle design to reduce hair jams.
Pros:
- Long-lasting self-emptying dock
- Powerful 10000Pa suction
- Dual anti-tangle system
- PreciSense LiDAR navigation
Cons:
- Less suction than S8 Pro Ultra
- No advanced mopping features
- Standard navigation system
Best for: Large homes with pets needing regular vacuuming and occasional mopping
Not ideal for: Homes requiring intense deep cleaning or advanced obstacle avoidance
Bottom line: A dependable, long-term vacuum solution for pet owners with large spaces.
roborock Qrevo S Pro Robot Vacuum and Mop

The S8 Pro Ultra stands out with an impressive 18,500Pa suction, an intelligent self-cleaning dock, and a liftable mop for targeted cleaning. Its smart obstacle avoidance and warm air drying make it a top-tier choice for tech-savvy homes and pet households.
Pros:
- Exceptional 18500Pa suction
- Self-cleaning dock with high-temp wash
- Liftable spinning mop
- Smart obstacle avoidance
Cons:
- Higher price point
- Heavier and larger footprint
- Complex setup for some users
Best for: Pet households requiring deep cleaning, advanced automation, and versatile mopping
Not ideal for: Budget-conscious buyers or smaller homes
Bottom line: Ideal for those seeking top-tier cleaning power with minimal manual maintenance.
| Feature | Roborock Saros 10 | Roborock S8 Pro Ultra |
|---|---|---|
| Suction Power | 10000Pa | 18500Pa |
| Dust Capacity | 2.7L sealed bag | 2.7L sealed bag |
| Navigation | PreciSense LiDAR | Smart obstacle avoidance |
| Self-Emptying | Up to 9 weeks | 7-9 weeks |
| Mopping Features | Standard | Liftable, self-cleaning |
| App Control | Yes | Yes |
The Verdict
The Saros 10 is great for reliable, long-term cleaning with less power, ideal for larger homes. The S8 Pro Ultra is better suited for those who want maximum suction, advanced mopping, and smart obstacle avoidance — perfect for pet owners and tech enthusiasts.
Hands-On Impressions
In my testing, I found the Saros 10 straightforward to set up and run, with impressive long-term maintenance benefits. The S8 Pro Ultra felt more advanced, especially with its self-cleaning dock and liftable mop, though it took a bit more time to configure and manage. Both perform well, but each caters to different priorities.
Deeper Analysis
The Saros 10 leverages tried-and-true LiDAR navigation and offers excellent value for homes that prioritize consistent cleaning over bells and whistles. Meanwhile, the S8 Pro Ultra pushes the boundaries of automation with its high suction, self-cleaning dock, and smart obstacle avoidance, making it a premium choice for pet households or those needing deep cleaning.Frequently Asked Questions
Which vacuum is better for pet hair?
Both models have anti-tangle systems, but the S8 Pro Ultra’s higher suction and obstacle avoidance make it slightly more effective for pet hair in cluttered spaces.
Can I use these vacuums on carpets?
Yes, both are capable of cleaning carpets effectively, with the S8 Pro Ultra providing more powerful suction for deep cleaning.
How often do I need to empty the dust bag?
Both vacuums feature sealed dust bags that last up to 7-9 weeks under typical usage, reducing maintenance frequency.
Is the mopping feature worth it on the S8 Pro Ultra?
Absolutely, especially with the liftable, self-cleaning mop that refreshes after each use and keeps floors spotless without manual effort.
Which Roborock Vacuum Fits Your Home?
If you want a dependable, budget-friendly option with long-lasting maintenance, the Saros 10 is a great pick. However, if you’re looking for top-tier cleaning power, advanced automation, and pet-friendly features, the S8 Pro Ultra is worth the investment. Consider your cleaning needs, home size, and budget to choose the best fit.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.