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Roborock S8 MaxV Ultra
Roborock

S8 MaxV Ultra

Roborock's S8 MaxV Ultra is a premium robot vacuum and mop with strong carpet cleaning.

Robot Vacuums
8.3/10What the pros sayExcellentExpert consensus · Verified Oct 8, 2026See score breakdown ↓
Buying call

Buy the S8 MaxV Ultra if you find it discounted: reviewers praised its strong carpet performance, high suction, brilliant edge cleaning in one test, automatic detergent dispensing, a dock that cleans itself thoroughly and quick, accurate mapping. Skip it if you have a large home or want reliable voice control, because it isn't geared to very big spaces and its voice assistant was unreliable. It ran over obstacles in one test, flings dirt on hard floors, and the mop pad can't be removed.

Full verdict ↓
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Real-world useBased on everyday testing, not a spec sheet
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Key specs
Suction
10000 Pa
Runtime
180 min
Navigation
Laser Distance Sensor (LDS), LiDAR
Mop / dock
Mop: 1 · Dock: 1
Price & availability

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Buying decision

Should you buy it?

Buy the S8 MaxV Ultra if you find it discounted: reviewers praised its strong carpet performance, high suction, brilliant edge cleaning in one test, automatic detergent dispensing, a dock that cleans itself thoroughly and quick, accurate mapping. Skip it if you have a large home or want reliable voice control, because it isn't geared to very big spaces and its voice assistant was unreliable. It ran over obstacles in one test, flings dirt on hard floors, and the mop pad can't be removed.

Best for

Carpeted homes that want a premium robot for less.

Not for

Very large homes.

Main strengthStrong carpet cleaning
Main weaknessUnreliable voice assistant
Reasons to buy
Strong carpet cleaning
Automatic detergent
Self-cleaning dock
Fast, accurate mapping
Reasons to avoid
Unreliable voice assistant
Mixed obstacle avoidance
Non-removable mop
Measured view8.3/10What the pros say · verified oct 8, 2026.
ScoreVerified Oct 8, 2026
Head to head

How it stacks up

Open a comparison for the full side-by-side view.

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Roborock S8 MaxV Ultra
This deviceS8 MaxV Ultra
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Roborock Qrevo CurvX
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Score
8.3—
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Roborock S8 MaxV Ultra
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Roborock Saros 10R
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Score
8.39
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Roborock S8 MaxV Ultra
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Roborock Saros Z70
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Score
8.36.3
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Alternatives worth a look

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RoborockSaros 10RRoborock's Saros 10R is a low-profile, very quiet robot vacuum and mop with excellent navigation.
Qrevo CurvX—
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Product data

Full specifications

26 attributes, grouped for quick scanning. Verified Oct 8, 2026. Spot a wrong value? Hit the next to it.

Noise Db Claimed
67
Runtime Min
180
Battery Type
Lithium-Ion (Li-Ion)
Obstacle Avoidance
Yes
Dust bin
2.77 L
Manufacturer Sku
S8MVU02-00
Weight
14 kg
Model Number
S8 MaxV Ultra
Dock Height
18.5 in (47 cm)
Dock Depth
16.5 in (41.9 cm)
Dock Width
16.1 in (40.9 cm)
Robot Height
4.06 in (10.3 cm)
Robot Depth
13.9 in (35.3 cm)
Robot Width
13.78 in (35 cm)
Threshold Clearance
0.79 in (20 mm)
Battery
5200
App Control
1
Dock Included
1
Rated Power
60
Coverage Per Charge M2 Claimed
300 W
Navigation System
Laser Distance Sensor (LDS), LiDAR
Robot Water Tank Ml
100
Has Mop
1
Dustbin Capacity Ml
270
Main Brush Type
Roller brush & Side brush
Suction Pa Claimed
10,000
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