Roborock S8 Pro Ultra – Advanced Robot Vacuum and Mop for Smart Homes

The Roborock S8 Pro Ultra brings truly advanced floor care to everyday homes. Its headline 6 000 Pa HyperForce® blower digs grit from carpet seams, while a sonic plate vibrates the mop up to 3 000 strokes a minute, polishing hard floors as it moves. A single LiDAR scan draws a precise map, and Reactive 3D sensors steer around toys and cables even in low light. Everything the robot collects disappears into RockDock Ultra, a base that empties the dustbin, washes the pad, blows warm air to dry it, and tops up fresh water—so you almost never touch dirt again.

Effortless Daily Cleaning

Inside the round shell sits a 6 000 Pa HyperForce motor, powerful enough to lift sand from thick carpet yet gentle on hardwood. Twin dual-rubber rollers sweep up pet hair without tangles, and a sonic mop plate scrubs dried marks up to 3 000 times each minute. A 5 200 mAh battery keeps the robot running for roughly three hours in Quiet mode, plenty for most family floors. During each run it lifts the VibraRise® 2.0 pad when carpet is sensed, so rugs stay dry.

Quick-View Advantages (the only list on this page)

• RockDock Ultra finishes eight tasks—emptying, washing, drying, refilling, and more—without user help.
• Reactive 3D obstacle avoidance spots objects as small as five centimetres, reducing rescues.
• DuoRoller™ brushes counter-rotate to cut hair tangles and boost carpet agitation.
• App and voice control work with Alexa, Google Assistant, and Siri Shortcuts for hands-free starts.

Deep Dive into Cleaning Tech

Two thick rubber rollers form a tight seal on carpet, shaking loose crumbs that bristle brushes miss. On tile, the vibrating mop covers a wider strip than earlier models, scrubbing stuck-on sauce without dragging dirty water behind. Peak noise in Balanced mode sits around 69 dB—about the hum of a shower—so conversations remain comfortable while it works.

RockDock Ultra: Maintenance, Solved

The station’s warm-air cycle reaches roughly 60 °C, which evaporates moisture fast and discourages mildew. A 2.5 L disposable bag stores weeks of debris, and the twin water tanks manage clean and dirty streams separately, so sludge never returns to your floors. Even the dock bottom gets rinsed, meaning you no longer wipe puddles by hand. Users report changing the dust bag every six weeks on average, depending on pets and floor size.

Smart Navigation and Updates

LiDAR builds a 3-D map after its very first lap, letting you label rooms, set no-mop zones under shag rugs, or schedule the kitchen at dawn. The company has hinted at a future Matter firmware upgrade, which will open even wider ecosystem support for multi-brand automation. Until then, a quick “Alexa, vacuum under the table” starts a spot clean while you pour coffee.

Real-World Performance in Mixed Homes

Pet owners praise how the rollers lift fur without snarls, saving scissor time. Busy parents note that the mop pad dries before bedtime, avoiding the damp-cloth smell common on older docks. Review labs clock run-time at the full 180-minute claim, even when the home includes thick rugs and wide expanses of hardwood. Noise rarely rises above normal conversation, so movie night continues uninterrupted while the robot handles the hall.

Key Specs in Plain Language

The robot uses a 200 ml water tank and a 350 ml on-board dustbin—both are topped up or emptied automatically. The station’s combined robot-and-dock weight is about 31 lbs, yet once placed it seldom needs moving. Recharge takes roughly four hours, and the battery is a common 5 200 mAh pack that owners can replace down the road.

Bottom Line

The Roborock S8 Pro Ultra is built for people who love clean floors but hate chores. Its mix of powerful vacuuming, energetic scrubbing, and hands-free maintenance delivers a set-and-forget routine that leaves floors looking freshly mopped every day with almost zero effort. If you are shopping for a robot that can keep pace with kids, pets, and hectic schedules, this flagship should be high on your shortlist.