roborock S8 Pro Ultra Robot Vacuum and Mop, Auto Drying, Auto Mop Washing, Self Emptying, Self Refilling, Liftable Dual Brush & Sonic Mop, 6000Pa Suction, Obstacle Avoidance(RockDock Ultra Series)
Condition: Used - Like New
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Dec 18 – Dec 22
Recently Viewed
Color: Black
Features
- Note: Please notice the robot vacuum condition before buying.
- Note: The robot vacuum will report "charging" when it's connected with the charging dock correctly. Otherwise, the device might not be in charge mode. The dirty charging contacts will cause two charging contacts at bottom of the robot will not well attached to the ones on the charging dock, please clean the charging contacts regularly. Please kindly double confirm if the charging cable and the slot of the dock are well connected. Push the cable head into the slot at bottom of the dock very hard.
- Note: After spot cleaning or a significant position change, the robot will re-generate the map. If the charging dock is too far away, it may not be able to return to the dock and must be placed on the charging dock manually. When the robot is cleaning, please do not move it manually to avoid getting lost direction and unable to return to the dock. The robot will not return to the dock for mop washing if it does not start from the dock or no dock is found on the app map.
- Note: Roborock robot vacuum only supports 2.4G WiFi. However, since most routers support both 2.4G and 5G, to ensure the machine's stability, it is recommended to switch to 2.4G WiFi when using the robot by following the instructions of your router setup.
- Forget About Cleaning, Really. With Roborocks all-in-one docking system, S8 Pro Ultra can automatically complete the mop washing and drying process, preventing unpleasant odors. Auto self-emptying with a large dust bag allows holding for up to 7 weeks of dust. The dock even cleans itself and refills the robot water tank for you, extending its mopping range to up to 3230 sqft (300 sqm). Just set it and forget it.
- Double Brushes, Double Cleaning. Roborocks newest dual rubber brush system provides a cleaner effect in one go and fewer hair tangles. The more powerful 6000Pa suction drives the robot vacuum to pick up debris, hair, dust, and more from hard floors and carpets more quickly. You can even choose different suction modes in the app based on the degree of dirt, with the highest mode being Max+.
- Upgraded VibraRise 2.0 Mopping System. The VibraRise 2.0 improves its vibration module from 1 area to 2 areas, providing a wider mopping zone, up to 3000 times/min high-speed scrubbing, and over 6N consistent mopping pressure, stains from soda to dried-on spills and more can be cleaned deeply and more effectively. You can choose different water flows in the app based on the floor material to achieve better mopping effects. For areas with stubborn stains, it is recommended to use the High mode.
- Liftable Brushes and Mop Offer You More. The liftable brushes and mop can separate vacuuming and mopping in a single clean, maximizes the cleaning effectiveness for different tasks such as carpets cleaning and hard floor cleaning, and avoids leaving stains after a clean. If an entrapping threshold is set in the app, the brushes and mop will both lift automatically and help the robot climb it more easily.
- Reactive 3D Obstacle Avoidance. With 3D structured light and infrared image technology, Roborock S8 Pro Ultra is smart enough to identify unknown objects on the floor, determine their size and location, and bypass them in both bright and dark environments. Paired with LiDAR navigation and 3D mapping, detailed maps are generated for more accurate and customized cleaning.
Brand: roborock
Model Name: S8 Pro Ultra
Special Feature: Auto Mop Drying, Auto Mop Washing, Dock Self-Cleaning, Robot Vacuum and Mop Combo, Sonic Mopping, Intelligent Mop Lifting, LiDAR Navigation, Reactive 3D Obstacle Avoidance, 6000Pa Suction, Dual Rubber Brush, Auto Brush Lifting, Pet Hair Pick Up, Multi-Floor Mapping, Scheduling, No-Go Zone, Washable Filter, Anti-Fall, Self-Emptying, Self-Refilling See more
Color: Black
Product Dimensions: 21.22"L x 20.31"W x 19.06"H
Brand: roborock
Model Name: S8 Pro Ultra
Special Feature: Auto Mop Drying, Auto Mop Washing, Dock Self-Cleaning, Robot Vacuum and Mop Combo, Sonic Mopping, Intelligent Mop Lifting, LiDAR Navigation, Reactive 3D Obstacle Avoidance, 6000Pa Suction, Dual Rubber Brush, Auto Brush Lifting, Pet Hair Pick Up, Multi-Floor Mapping, Scheduling, No-Go Zone, Washable Filter, Anti-Fall, Self-Emptying, Self-Refilling
Color: Black
Product Dimensions: 21.22"L x 20.31"W x 19.06"H
Included Components: Instruction Guide, Mop Cloth (1) Water Tank (1) Mop Cloth Mount (1), Power Cable (1), Robot Vacuum(1), RockDock Ultra Dock(1)
Filter Type: Washable Filter
Battery Life: 180 minutes
Cleaning Path Width: 20.31 Inches
Voltage: 120 Volts
Power Source: Battery Powered
Are Batteries Included: Yes
Control Method: App
Form Factor: Robotic
Global Trade Identification Number: 45
Item Weight: 31.1 pounds
Manufacturer: roborock
Item model number: S8 Pro Ultra
Batteries: 1 Lithium Ion batteries required. (included)
Date First Available: April 17, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Dec 18 – Dec 22
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Update from 2025 (original purchase over 2 years ago): We have not had any major issues or really even difficult minor issues with this robot. The only issues we've had have been easily solved by googling their wiki on solving, and they've all worked. We run this robot at least 3 times a week (usually daily). We'd put it on a schedule but we don't want it to encounter something random like a puddle from a spilled cup or whatnot if we're not around since we have two cheeky cats and teens. I'll cover the pros and cons since we purchased. Pros: 1) Amazing suction power. We have not had any residual hair or dirt left over after the vacuum runs 2) Mopping power exceeds expectations 3) We've been somewhat lazy at times emptying the mopping containers and the vacuum still works just fine (meaning the dry vac, not combo) 4) The app is great. I know others have complained about it, but we have not seen any issue with the app at all since purchase. We have the house mapped and we can do zone cleanups, specify areas we don't want the robot going, etc. 5) Built-in AI. We have older kids and they're pretty good about picking up stuff, but at times, things might be left laying around. The vacuum learns from obstacles and avoids them. Cons (minor): 1) The emptier occasionally gets stuck because of something the vacuum ate (usually during heavy shedding season with our longhaired kitty). Super easy fix...you grab your shop vac and stick the hose on the bottom where the dirt gets sucked up into the bag (where the robot docks) or you take the vacuum bag out and clear the blockage from the top where the unit sucks it from the bottom. Not difficult at all. This is probably the "biggest" minor issue we've encountered. 2) Wheels getting stuck: Only once has the mop (the rear end of the robot) gotten stuck in a pressed down setting, not allowing normal vacuuming. We referred to the vendor's wiki page and immediately found the solution to manually roll the vacuum around until the mop unstuck itself from that position. Again, only happened once and was nearly immediately fixed. If you're debating whether to make a purchase from Roborock, my feedback is to choose Roborock. No, I am not paid for this review because I like to help others make good purchases. This is based on our anecdotal experience only and can't vouch for anyone else. We are in the process of building a new home and will buy another one of these units for the new place (or the next gen model). Original Review: We are on day 3 of this robot. We’ve had 5 other robots in the past, and all have had issues from the start. This one actually is incredible so far. The only feedback I have is that the mop and vac feature where it simultaneously performs both functions is not super great. We switched to a full vac and full mop and it is superb. “Buster” has made our floors clean again and it is as close to effortless as possible. Fill the clean tank and empty the dirty tank, and then ensure to inspect the robot at least once a day to make certain nothing is stuck.
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Reviewed in the United States on September 14, 2023 by Angela MC
Ive had mine for 2 years now. I use it maybe twice a week on hardwood flooring and it works amazingly. Vacuums great with minimal hair tangles. The mopping is pretty decent too, the water in the dirty tank revisor is always black so it must be picking up a lot! Does a pretty good job at avoiding obstacles and hazards, its extremely rare that it actually runs over something. App on the phone is super easy to use and full of features. Ive been in love with this robot since day one and it has turned me into a huge Roborock fan boy
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Reviewed in the United States on October 5, 2025 by Nick Pinel
This is my 3rd robot since diving in when iRobot released the first self-emptying vacuum - the i7. That machine lasted me 3x longer than the expected mean time before failure - but it DID require lots of fiddling around and tons of patience. I often wondered if I spent more time messing with the machine than if I just would have gotten my heartbeat up for 10 minutes vacuuming? But now I'm 70 and have interest (and diminishing ability) to clean my home without a robot. I replaced the i7 with a Narwal, which was sent back immediately. Great hardware - horrible software. ChatGPT suggested this model as a "set it and forget it" alternative. I'm just now getting things set up the way I want them. The user interface on the software is fairly good - but one thing that bugs me to no end is the "one size fits all" approach Roborock has taken when it comes to the app and the manual. This machine is unique - but the software is used across various models - and you'll get messages like "clean the filter"... which required me to ask ChatGPT what the hell is it talking about? That's where I learned I don't have one to clean - but Roborock hasn't removed this - and several other things - from the app. TERRIBLE. Hooking it up to my (very complicated) network was tricky and non-intuitive. I wish manufacturers would embrace Matter - or whatever standard that's widely used and accepted. This process was old-school and ugly and didn't succeed until I took the vacuum upstairs next to the router. That did it. As said in previous reviews, the mapping is great, although it made a mistake in my kitchen and it took some serious magic to get it to find and correct the mistake (I used zones instead of rooms...) but once it realized there was a chunk of floor missing from the main map - it put it in. So that's great. II wish they had a "re-map this room" function in the app. I love how it doesn't bang into stuff (including my feet when I'm at the kitchen sink). The tech is massively improved from the i7, and worth the wait. I'll update this review in a few weeks (or days, should something great - or awful - happen. Well - the machine is becoming more and more of a frustration. Most of it is related to the way things work OUTSIDE the actual machine itself. The manual is ridiculous. The website is awful. There are multiple (like seemingly over 100) models that might apply to the one I own - I'm not sure). Invoking ChatGPT to help hasn't help because all versions are different from one another - even though Roborock lumps them all together, and none of them operate the same way. Latest problem: I had a new runner (purchased from Amazon) that is shedding crazy amounts of lint. It's getting jammed into the bin, and it's not emptying when the jet engine tries to pull everything out. There are no warnings anyway that something is wrong - and (this is a big gripe) no way to order a manual emptying of the bin from the app. I am, for now, dropping it to two stars - and haven't thrown out the box (yet). But this has gone from a "set it and forget it" solution to a pain in the a**. And it's completely Roborock's own fault. It could be awesome. It is not. FINAL UPDATE: Back into the box and refund requested. Yesterday a box of corn flakes spilled onto the pantry floor. 9 different passes failed to pick up the mess. It actually spread it around outside the pantry. Turned out it was because (wait for it) THE DAMN BIN WAS FULL. Last night I heard it "empty" the bin - but the bin doesn't actually empty. So today, after manually clearing the bin and emptying it - I re-assigned the robot to clean the corn flakes from a section of floor measuring 6 x 5. This pass request was the NINTH TIME. And it still left flakes all over. I had set the vacuum to turbo - but all it did was just blow the debris around further - not suck it up.
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Reviewed in the United States on August 6, 2025 by VV_Kevin