Dyson
Dyson R1 Nurovi Dry
- Autonomy
- IIIConditional Autonomy
- Score
- 84/100 Pre-Order Ready
- Readiness
- Not assessed
- Price
- $549list
Comparison · 2 robots
Dyson R1 Nurovi Dry · Roborock S7
All robot vacuums. Every measure below is plotted against the full class, so a difference can be read against how much the class itself varies.
- Dyson R1 Nurovi Dry
- Roborock S7
Roborock
Roborock S7
Up to three
01 Classification
What each one does on its own.
The Autonomy Ladder is the same five rungs for every robot on the site. A rung describes the conditions a robot handles without you, not how good it is.
V
Generalized
Any task, any setting
IV
Environmental
Handles new obstacles without help
III
Conditional
Finishes familiar jobs on its own
Dyson R1 Nurovi DryRoborock S7
II
Assisted
Runs preset routines, needs rescue
I
Manual
One action, on command
02 Assessment
Where they actually differ.
The Robovations Score is nine inputs across three pillars, each weighted as shown and each scored so that more is better. A robot can lead on one and trail on another, which is the point of showing them apart. Cost of ownership and data handling are reported on each robot's own page and are never averaged into the score.
Capability
Task completion16% of score
Does it finish the job it is sold to do, unattended
70
- Roborock S770
18median 72 across 428 scored robots100
Not scored: Dyson R1 Nurovi Dry
Coverage and navigation10% of score
Does it work the whole area, and hold that between runs
82
- Roborock S782
0median 70 across 416 scored robots100
Not scored: Dyson R1 Nurovi Dry
Edge-case recovery10% of score
Does it recover from the failures its category presents
43
- Roborock S743
18median 52 across 317 scored robots100
Not scored: Dyson R1 Nurovi Dry
Operating envelope4% of score
How far conditions can vary before performance drops
75
- Roborock S775
28median 68 across 392 scored robots100
Not scored: Dyson R1 Nurovi Dry
Dependability
Field failure rate16% of score
Documented hardware failures per owner-year
94
- Roborock S794
6median 70 across 355 scored robots100
Not scored: Dyson R1 Nurovi Dry
Software stability14% of score
Whether updates fix more than they break
77
- Roborock S777
15median 65 across 339 scored robots100
Not scored: Dyson R1 Nurovi Dry
Support longevity10% of score
Committed parts, service and updates, with dates
78
- Roborock S778
0median 62 across 424 scored robots100
Not scored: Dyson R1 Nurovi Dry
Ownership burden
Routine maintenance12% of score
Hands-on time it asks for in normal operation
36
- Roborock S736
22median 67 across 429 scored robots100
Not scored: Dyson R1 Nurovi Dry
Consumables8% of score
Parts that must be bought to keep it working
86
- Roborock S786
8median 69 across 429 scored robots100
Not scored: Dyson R1 Nurovi Dry
03 Measured against the class
How far apart is a long way?
A number only means something next to the spread it sits in. Each track below is the real range across every classified robot in the class, with the median marked.
Price214 with a published figure
$549$649
- Dyson R1 Nurovi Dry$549
- Roborock S7$649
$160median $799.99$2,599
Suction (mode not stated)207 with a published figure
21,000 Pa2,500 Pa
- Dyson R1 Nurovi Dry21,000 Pa
- Roborock S72,500 Pa
1,000 Pamedian 10,000 Pa42,000 Pa
Runtime186 with a published figure
120 min180 min
- Dyson R1 Nurovi Dry120 min
- Roborock S7180 min
60 minmedian 180 min360 min
Charge time165 with a published figure
390 min150 min
- Dyson R1 Nurovi Dry390 min
- Roborock S7150 min
90 minmedian 240 min420 min
Weight181 with a published figure
7.5 lbs10.4 lbs
- Dyson R1 Nurovi Dry7.5 lbs
- Roborock S710.4 lbs
3.6 lbsmedian 8.5 lbs25 lbs
Height223 with a published figure
3.8 in3.8 in
- Dyson R1 Nurovi Dry3.8 in
- Roborock S73.8 in
2.6 inmedian 3.8 in7.8 in
Not compared, because fewer than two of these robots carry a published figure: Noise.
04 Ownership
What the numbers leave out.
The trade-off
What each design gives up to be good at what it is good at.
Dyson R1 Nurovi Dry
At $549 the R1 keeps the R2’s navigation and the same 21,000 Pa suction on the same 352 mm chassis. What the lower price removes is wet cleaning, not sensing: the R2 costs more for mop hardware and a washing dock, and both robots map the same way.
Roborock S7
VibraRise lifts the pad so a single pass can vacuum and mop, but every part of mop care stays manual. The 300 ml tank is filled by hand and the pad is rinsed and dried by hand; even the Auto-Empty Dock handles dust only.
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.
Dyson R1 Nurovi Dry
- Anyone needing mopping in the same device
- The R1 has no mop hardware at all. Buyers wanting wet cleaning need the R2 Wash+Dry or the R3 Spot+Scrub UV instead.
- US buyers wanting to purchase immediately
- No confirmed US ship date or retailer listing existed at launch; UK availability began same-day but the US window trails into later September.
- Buyers who want independent verification first
- No independent reviews, owner reports, or teardowns exist yet; every published figure so far traces back to Dyson's own launch materials.
- Buyers comparing on published battery or sound figures
- Dyson publishes run time and charge time but no battery capacity, no sound rating, and no onboard bin volume for the R1. Anyone shopping on those numbers has nothing to compare.
Roborock S7
- High-pile carpet and thick shag homes
- Suction and mop lift underperform on pile carpet; owner reports document navigation difficulty on thick pile.
- Owners wanting hands-off mop care
- The pad is removed, rinsed, and dried by hand after every mopping run, and the tank is filled by hand. The Auto-Empty Dock sold for this robot handles dust only; no S7 dock washes or dries the pad.
- Pet-heavy homes with daily shedding
- The all-rubber floating main brush is built to resist hair wrap and ultrasonic carpet recognition raises suction on carpet, but long hair still needs clearing from the brush ends every few cycles. Without the Auto-Empty Dock, the bin fills quickly in a heavy-shedding home.
What stays your job
The upkeep ownership hands back to you, whatever the autonomy level says.
Dyson R1 Nurovi Dry
- Every 90 days: Empty the dock’s 2.6 L bin; the dock is bagless and empties the robot after each run.
- Monthly: Clean the Twin-capture debris separator to maintain suction.
- Monthly: Wipe down and inspect the extending side sweeper for hair wrap.
- Every 3-6 months: Clean or replace the robot and dock filters; Dyson has not published an interval.
- As needed: Clear the anti-tangle brush bar of tangled hair and debris.
- Annually: Inspect wheels and sensors for dust buildup.
Roborock S7
- After every use: Mop pad rinse (2-minute manual rinse to prevent mildew).
- Every 2-3 cycles: Main brush tangle and hair removal (5 minutes, essential in pet homes).
- Weekly: LiDAR lens wipe; side brush inspection.
- Monthly: Filter cleaning or replacement (HEPA cost ~$12); full mop pad deep wash or replacement (~$8 per pair).
- Every 12 months: Main brush replacement (~$15); side brush replacement if needed (~$10).
05 Evidence
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 |
|---|---|---|---|
| Dyson R1 Nurovi Dry | Pre-Release | 10 | Sep 2026 |
| Roborock S7 | Provisional | 3 | Sep 2026 |
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