Roborock
Roborock S7 MaxV Ultra
- Autonomy
- IVEnvironmental
- Score
- 74/100Strong
- Readiness
- Not assessed
- Price
- $1,399list
ComparisonRoborock S7 MaxV Ultra
Up to three
Autonomy Ladder
- IManual
- IIAssisted
- IIIConditional
- IVEnvironmental
- VGeneralized
All robot vacuums. Every figure below is placed against the whole class, so a gap can be read against how much the class itself varies.
Where each one suits you.
The conditions each robot was assessed against, side by side. Rows marked in gold are where these machines genuinely differ.
| Condition | Roborock S7 MaxV Ultra |
|---|---|
| Home size | |
| Under 1,500 sqft | GoodCompact homes benefit from integrated dock; 180-min runtime exceeds single-cycle needs. |
| 1,500 – 3,000 | GoodDesigned for this range; handles 2,000-2,500 sqft in one or two passes on hard floors. |
| Over 3,000 | DependsCapable but dock placement becomes critical; multiple cycles needed on homes above 3,000 sqft. |
| Primary floors | |
| Hard floors | GoodHot-water mop wash excels on sealed tile, vinyl, and stone; primary design focus. |
| Low / medium pile | GoodSuction and mop lift (10.5 mm) handle low-pile and thin-loop carpet well. |
| High pile / shag | DependsSuction degrades on shag and high-pile; owner reports document reduced effectiveness on thick carpet. |
| Mopping needs | |
| Vacuum only | GoodStrong vacuum; the mop lifts or detaches when not needed. |
| Light mopping | GoodActive mopping system covers routine floors easily. |
| Frequent mopping | GoodPressure or rotating mop with self-wash is built for frequent mopping. |
| You want to… | |
| Empty bin myself | GoodWeekly brush checks and regular dock maintenance suit hands-on owners; consumable costs and effort are predictable. |
| Empty occasionally | GoodDock automates washing and drying; manual tank refill and occasional deep maintenance required. |
| Set-and-forget | DependsDock reduces hands-on work but manual water tank refill every 3-5 cycles makes truly hands-off operation impossible. |
A robot being poor for a condition is a fact about fit, not a fault. “Depends” means the record names a limit worth reading, not that the answer is unknown.
What the score is built from.
Nine inputs across three pillars, each weighted as shown and each scored so more is better. A robot can lead on one and trail on another, which is the point of showing them apart.
Capability
Task completion16% of score
Does it finish the job it is sold to do, unattended
72
- Roborock S7 MaxV Ultra72
18median 72 across 433 scored robots100
Coverage and navigation10% of score
Does it work the whole area, and hold that between runs
91
- Roborock S7 MaxV Ultra91
0median 70 across 421 scored robots100
Edge-case recovery10% of score
Does it recover from the failures its category presents
84
- Roborock S7 MaxV Ultra84
18median 52 across 320 scored robots100
Operating envelope4% of score
How far conditions can vary before performance drops
58
- Roborock S7 MaxV Ultra58
28median 68 across 397 scored robots100
Dependability
Field failure rate16% of score
Documented hardware failures per owner-year
70
- Roborock S7 MaxV Ultra70
6median 70 across 359 scored robots100
Software stability14% of score
Whether updates fix more than they break
77
- Roborock S7 MaxV Ultra77
15median 65 across 342 scored robots100
Support longevity10% of score
Committed parts, service and updates, with dates
58
- Roborock S7 MaxV Ultra58
0median 62 across 429 scored robots100
Ownership burden
Routine maintenance12% of score
Hands-on time it asks for in normal operation
84
- Roborock S7 MaxV Ultra84
22median 67 across 434 scored robots100
Consumables8% of score
Parts that must be bought to keep it working
66
- Roborock S7 MaxV Ultra66
8median 69 across 434 scored robots100
How far apart is a long way?
A number only means something next to the spread it sits in. Each track is the real range across every classified robot in the class, with the median marked.
These robots share no measured specification with enough published figures to plot. That is a gap in the record, not a finding about the robots.
What the numbers leave out.
Written on each record, and the only thing here every robot on the site carries.
The trade-off
What each design gives up to be good at what it is good at.
Roborock S7 MaxV Ultra
The dock’s complexity (water circuits, heating element, mop wash motor) introduces more failure modes than simpler auto-empty docks, evident in owner forums after 18+ months.
ReactiveAI 2.0 vision is solid on known obstacles (shoes, cables, socks) but cannot recognize transparent barriers like glass tables or sliding doors; requires no-mop zone setup.
Who each one is wrong for
Stated by the record itself. A robot being wrong for a household is a fact about fit, not a fault.
Roborock S7 MaxV Ultra
- High-pile carpet and shag homes
- Mop lifts on carpet but suction degrades on thick pile. Owners with dominant high-pile areas should use separate carpet-only units.
- Owners wanting set-and-forget without dock maintenance or consumable monitoring
- The Empty Wash Fill dock needs its clean tank refilled and its dirty tank emptied every 3-5 cycles, and a dust bag change up to every 7 weeks. The dock washes the pad after each run, so pad handling is occasional rather than scheduled. Operational complexity still exceeds vacuum-only units.
- Renters or homes with non-standard electrical outlets near prime cleaning routes
- The dock takes roughly 16.6 by 16.5 inches of floor and stands about 19.8 inches tall, and it needs an outlet within reach. Limited placement options and furniture rearrangement cost may still exceed the benefit in temporary housing.
What stays your job
The upkeep ownership hands back to you, whatever the autonomy level says.
Roborock S7 MaxV Ultra
- Every 3-5 cycles: Refill the 3 L clean-water tank and empty the 2.3 L dirty-water tank.
- Weekly: Vacuum brush tangle removal and inspection; hand-rinse the mop pad if a run left it heavily soiled.
- Every 2 weeks: Inspect the dock wash tray and water circuit for residue or mold.
- Monthly: Filter cleaning or replacement (HEPA cost ~$20); replace mop pads once the nap flattens (~$15 per pair).
- Up to every 7 weeks: Replace the 2.5 L dust bag in the dock.
- Seasonally: Run the dock’s self-cleaning cycle and check tanks and connectors. Use only a cleaning solution Roborock lists for the tank; vinegar and other acidic cleaners fall outside that instruction.
How much each of these is standing on.
Classifications rest on different depths of evidence. A pre-release assessment and a verified one are not the same kind of claim.
| Robot | Evidence status | Sources reviewed | Last assessed |
|---|---|---|---|
| Roborock S7 MaxV Ultra | Discontinued | 4 | Sep 2026 |
Evidence status counts the sources behind a classification, not their kind. A high count can be maker documentation and price coverage, so read it as how much was reviewed rather than as independent testing. How we weigh evidence.
Keep going.
Robovations classifies robots; it does not rank them. Nothing on this page is a recommendation, and no manufacturer influences a classification or its placement here.
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