Loading
Roborock S8
Evidence: Provisional
Dual rubber brushes with sonic mopping at 3000 scrubs per minute.
Check price on Amazon →Also search at
Where to Buy
Retailer prices with freshness shown per listingAmazon
In Stock
Price checked Jun 16, 2026
Check price on Amazon
Check price on Amazon →WalmartBest Price
In Stock
Price checked Jun 16, 2026
$549.99
View Deal →Target
In Stock
Price checked Jun 16, 2026
$549.99
View Deal →Specifications
Key hardware specs at a glance- Suction Power
- 6,000 Pa
- Mop System
- VibraRise sonic (3,000/min)
- Navigation
- LiDAR (PreciSense)
- Battery Runtime
- 180 min
Autonomy Intelligence Profile
Robot Autonomy Index methodology →The Roborock S8 scores 88/100 on the Robot Autonomy Index (RAI), RobotSniper's 0–100 measure of how little human help a robot needs across navigation, obstacle avoidance, automation, and self-maintenance. That puts it in the Highly autonomous tier — excellent everyday autonomy with a capable dock. Occasional human input, but rarely. The sweet spot for most buyers.
Evidence: Provisional
The source record does not yet include a complete evidence package. How evidence labels work
Highly autonomous
Navigation Intelligence
Mapping accuracy and path efficiency
90/100
Obstacle Avoidance
Real-world object detection & avoidance
87/100
Automation Level
How little human input it needs to run
88/100
Maintenance Independence
Self-cleaning, self-emptying, self-rescue
86/100
Independent Video Analysis
External commentary; not RobotSniper hands-on testingClosest alternatives
Same-category models with the nearest published RAI scores; evidence labels remain visible.
Roborock S8 — Frequently Asked Questions
What does the Roborock S8's Robot Autonomy Index (RAI) score of 88 mean?+
The Robot Autonomy Index (RAI) is RobotSniper's 0–100 rating of how little human intervention a robot truly needs, averaged across four pillars: navigation, obstacle avoidance, automation, and maintenance independence. At 88/100, the Roborock S8 is highly capable, needing only occasional hands-on intervention. Its strongest pillar is navigation (90/100); its weakest is maintenance independence (86/100).
Is the Roborock S8 a good robot vacuum for pets and mixed flooring?+
The Roborock S8 pairs 6,000 Pa of suction with a vibrarise sonic (3,000/min) mopping system, and carries a provisional obstacle-avoidance score of 87/100. Those published features make it a candidate for pet and mixed-floor homes, but the product evidence label should be checked before treating that as a tested conclusion.
How much maintenance does the Roborock S8 need?+
Its maintenance-independence score is 86/100; consult the evidence label and dock specifications rather than assuming a fixed weekly cadence.
What are the key specs of the Roborock S8?+
Headline specs for the Roborock S8: Suction Power (6,000 Pa), Mop System (VibraRise sonic (3,000/min)), Navigation (LiDAR (PreciSense)), Battery Runtime (180 min).
How much does the Roborock S8 cost, and is it available now?+
It sells for around $549.99, and it's currently in stock. Prices on this page are compared from eligible retailer feeds and our own manual updates, so check the listing for the latest figure.
Compare Roborock S8
See how it stacks up against the competition.