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Roborock S8 MaxV Ultra
A superb hands-off cleaner and mopper, with a steep price
Loupe's take: Experts and owners agree on this one. Who's Loupe?
Photo: Roborock
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Updated October 25, 2026
The evidence here is deep: pack of 7 hands-on expert reviews and 456 owner comments, 411 of them first-hand. Experts score it 81 and owners 73, with 4 of 7 reviewers calling it their best or top-tier robot cleaner, and 38% of owners praising its suction versus 5% complaining. Mopping is more divisive among experts (5 of 7 note streaks, stubborn stains or only okay results), though owners lean positive at 27% praise versus 8% complaints. The main caution is durability and value: reliability scores 64, 15% of owner comments mention failures, 9% say it broke or died, and 7% cite poor customer support.
What each expert concluded
A capable, well-built robot vacuum and mop with great hard floor and pet hair performance and a feature-rich dock, held back by only okay mopping, mediocre obstacle avoidance on carpet, and a bulky dock, and now outclassed by newer Roborock models.
Hands-on review · open the review ↗The S8 MaxV Ultra is a top-tier, highly automated robot vacuum-mop combo with excellent cleaning, mopping, and obstacle avoidance, held back mainly by its very high price.
Hands-on review · open the review ↗The writer found it the best robot cleaner he has tested, with polished mopping and reliable navigation, but it is still imperfect, needs rescuing about 10% of runs, and is too extravagant and complex to install for him to buy it himself.
Hands-on review · open the review ↗A very capable, attractive and largely hands-off flagship robot vacuum-mop with strong suction, mapping and a built-in voice assistant, but it is the priciest in its class and edges out only slightly behind the Ecovacs Deebot X2 Omni, which keeps the Editors' Choice.
Hands-on review · open the review ↗The writer found it Roborock's best robot vacuum-mop combo to date, with excellent suction and a near hands-free dock, but streaky mopping, weak obstacle avoidance, and a very high price keep it from being flawless.
Hands-on review · open the review ↗Despite its high price, the reviewer considers this the best all-round robot vacuum and mop they have tested, thanks to strong edge and corner cleaning, smart obstacle avoidance and a top-tier app.
Hands-on review · open the review ↗4/5A premium, well-built robot vacuum and mop that cleans reliably on hard floors and carpet with precise controls, but its newer features such as the voice assistant and extending side brush are buggy and it is expensive.
Hands-on review · open the review ↗Verdicts paraphrased; open a card to read the original. How we score
The verdict in 10 seconds
You'll love it if
- You have shedding pets and a mix of hard floors and carpet
- You want a robot that empties, washes and dries itself with minimal effort
- Your home has lots of edges and corners you'd like cleaned well
Skip it if
- You want top value or are working with a tighter budget
- You're uneasy about a camera and microphone roaming your home
- You have thick shag or tasseled rugs, or need it to lift tough dried-on stains
What owners rave and rant about
What they rave about
What they rant about
Share of 456 owner reviews and comments that mention each topic.
The no-fluff verdict
Living with this robot is about as close to hands-off as it gets: the dock empties it, washes and dries the mop, and refills water, so you mostly just top up supplies. It's best at pulling up dirt and pet hair from hard floors and carpet, and at cleaning edges and corners. The catch is the very high price, plus mopping that won't lift stubborn stains and obstacle dodging that still slips up now and then. It suits pet homes with mixed floors and a generous budget.
We researched 7 expert reviews, analyzed 2,448 owner ratings and
comments across 9 sources, and cross-checked them into one verdict, so you don't have to.
Ratings across the web
Google Shopping
RedditYouTubeShop ratings lean positive (happy buyers, brand-moderated stores); forums lean critical (people post problems). Our owners score weighs both equally.
Questions people actually ask
Is the Roborock S8 MaxV Ultra the best rated robot vacuum?
It's among the very best rated. It earns strong marks for cleaning power and automation, held back mainly by its price.
Based on: Several hands-on testers call it their best tested; most owners rate it highly.Is the Roborock S8 MaxV Ultra the best robot vacuum?
It depends on your budget. It's one of the most capable, but some rivals and newer Roborock models clean about as well for less money.
Based on: Four of seven reviewers rank it top; others note rivals edge it.What is the best robot vacuum cleaner for pet hair, and is this one?
Yes, it's a standout for pet hair. Its twin rubber rollers grab shed hair without tangling and are easy to clean.
Based on: Most reviewers praise hair pickup; suction is owners' top compliment.What robot vacuum is best for both vacuuming and mopping?
This is a strong all-rounder, though mopping is its weaker half. It handles everyday grime and edges well but won't lift dried-on stains.
Based on: Owners mostly like the mopping; five of seven reviewers flag limits.Is the Roborock S8 MaxV Ultra a good robot vacuum for the money?
It depends on how much you value automation. It cleans very well, but it's one of the priciest options and supplies add up over time.
Based on: Six of seven reviewers call it expensive; some owners question value.How much does the Roborock S8 MaxV Ultra cost?
Usually $1,400–$1,900 in the US. Prices move with sales, so check the current price.
Based on: Prices quoted in expert reviews and at Amazon.com.What does the Roborock S8 MaxV Ultra cost to run?
Mostly replacement parts and supplies
- Dock dust bags: $31.99 per six-pack, each lasting about seven weeks
- Roborock floor cleaning solution: $18.99 per bottle, about three months
- Side brush, mop cloths and filters replaced every few months (prices not stated)
- Main brushrolls replaced after about 300 hours or 6-12 months (price not stated)
- Optional plumbed dock about $100 more, plus about $50 in supplies or a few hundred dollars for a pro install
Has the Roborock S8 MaxV Ultra been recalled?
No. We found no U.S. safety recalls for this model.
Based on: U.S. Consumer Product Safety Commission recall records.As an Amazon Associate we earn from qualifying purchases. It never changes a score.
Face-offs
Alternatives
All alternatives →- 01
EXPOWNREL84Dreame L40 Ultra
A highly automated vacuum-mop that cleans well, with a carpet catch
- 02
EXPOWNREL81Eufy X10 Pro Omni
A hands-off vacuum and mop that delivers near-flagship cleaning for less
- 03
EXPOWNREL80Roborock Qrevo Curv 2 Pro
A powerful, slim vacuum for carpets; mopping and clutter-dodging lag behind.