Roborock S8 Pro Ultra
Dual brush plus sonic mop with hot-air dry — premium performance at $799
What we love
- Dual rubber brush system virtually eliminates hair tangles
- Sonic mop vibrates at 3,000 times/min for serious scrubbing power
- Hot-air drying keeps mop pads hygienic between sessions
- Excellent Roborock app with room-level and zone control
- Home Assistant integration works out of the box
What could be better
- ReactiveAI 2.0 is less capable than the 3.0 in the S8 MaxV Ultra
- 6,000 Pa is strong but below the latest 10,000+ Pa flagships
- Base station requires 2.5L water tank refills every few days in heavy use
The Roborock S8 Pro Ultra hits the sweet spot between flagship performance and real-world pricing. The dual rubber brush + sonic mop combo with hot-air drying delivers a genuinely clean home with minimal intervention. It's the robot we'd recommend to most people who want the best without paying flagship prices.
Cleaning Performance
The dual rubber brush system tackles long hair and pet fur without the tangles that plague single-bristle robots. At 6,000 Pa the suction is powerful enough for medium-pile carpet and tough debris. In our tests it scored 98.5% debris pickup on hard floors.
Mopping Performance
Sonic vibration at 3,000 times per minute provides strong scrubbing action that removes most everyday stains in a single pass. Combined with hot-air drying, the mop pads exit each session clean and dry — significantly reducing bacterial growth compared to air-dry-only designs.
Base Station & Autonomy
The all-in-one Ultra dock auto-empties dirt, washes the mop pad with clean water, refills the robot's onboard tank, and dries the pad with warm air. You interact with it mainly to swap dustbags every 7 weeks and refill the 2.5L water tank.
App & Smart Home
Roborock's app remains among the best — highly detailed maps, granular zone settings, and reliable scheduling. Local network control and Home Assistant integration make it the top choice for smart home enthusiasts who don't want cloud dependency.
Full specifications
Score breakdown
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