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Roborock S8 MaxV Ultra vs Shark Matrix Plus
The Roborock S8 MaxV Ultra comes out ahead for most homes.
The verdict in 10 seconds
The Roborock S8 MaxV Ultra suits you 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
The Shark Matrix Plus suits you if
- Your home is mostly hard floors on a single level
- You want a self-emptying robot without paying for dock bags
- You want quiet daily upkeep for dust, crumbs and everyday hair
Skip it if
- You want a smooth, reliable app with room-by-room scheduling
- You want mopping and vacuuming to switch automatically with no part swaps
- You live in a multi-story home or have lots of cords and clutter on the floor
So, which one?
The Roborock S8 MaxV Ultra is the stronger all-rounder of the two. The Shark Matrix Plus is still the better fit if your home is mostly hard floors on a single level.
We researched 15 expert reviews, analyzed 7,471 owner ratings and comments across 14 sources for the two, and cross-checked them into one verdict, so you don't have to.
Show me the receipts
The scoreboardProduct Review score 74 vs 64 · reliability 64 vs 52
| Roborock S8 MaxV Ultra | Shark Matrix Plus | |
|---|---|---|
| Product Review score | 74 | 64 |
| Experts | 81 | 77 |
| Owners | 73 | 58 |
| Reliability | 64 | 52 |
| Report problems | 15% | 19% |
| Evidence | 7 reviews · 456 comments | 8 reviews · 175 comments |
| Typical price | $1,400–$1,900 | $449–$700 |
● marks the better number on each row.
Experts vs ownersExperts 81 vs 77 · Owners 73 vs 58
Roborock S8 MaxV Ultra
Shark Matrix Plus
How we reached each verdictThe numbers behind each model's score
Roborock S8 MaxV Ultra
The evidence here is deep: 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.
Shark Matrix Plus
All 8 expert reviews are hands-on, and most rate it a capable, good-value self-emptying vacuum with accurate LIDAR mapping, giving an expert score of 77. Owners are cooler at 58: 32% of 175 owner comments praise its cleaning, but 18% criticize the app, 11% complain about navigation, and 19% mention a failure, with 7% saying it broke or died outright. The Amazon listing averages 3.4 stars across about 4,700 ratings, which backs up the gap between critics and owners. Evidence on mopping is mixed and thinner than on vacuuming, since one major reviewer evaluated a version without a mop.
Where each one falls shortThe most common complaints
Roborock S8 MaxV Ultra
- Very high price for what it offers
- Mopping can streak and won't remove stubborn stains
- Obstacle avoidance misses cables, socks and small debris; some units fail
Shark Matrix Plus
- Glitchy or basic app, with Wi-Fi connection problems
- Weak cleaning in corners and along edges
- Manual mop module swap, and no self-emptying while the mop is attached
Questions people actually ask
Which is better, the Roborock S8 MaxV Ultra or the Shark Matrix Plus?
The Roborock S8 MaxV Ultra, for most homes. The Shark Matrix Plus is the better fit if your home is mostly hard floors on a single level.
Based on: Product Review score 74 vs 64.Which is more reliable?
The Roborock S8 MaxV Ultra. It's the least likely of the two to give you trouble.
Based on: Reliability 64 vs 52; problems mentioned by 15% vs 19% of owners.Which is easier to live with day to day?
The Roborock S8 MaxV Ultra. It's the one people are happiest with once it's home.
Based on: Owners score 73 vs 58, from ratings and comments.Which is cheaper?
The Shark Matrix Plus usually costs less.
Based on: Typical prices: Roborock S8 MaxV Ultra $1,400–$1,900; Shark Matrix Plus $449–$700.As an Amazon Associate we earn from qualifying purchases. It never changes a score.