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Eufy RoboVac 11S Max vs Roborock S8 MaxV Ultra

Eufy's $140 model meets Roborock's $1099 model. We tally wins category by category, then call a verdict.

Our recommendation

Roborock S8 MaxV Ultra wins on more spec categories (10–3), but Eufy RoboVac 11S Max undercuts it by $959. Choose Roborock S8 MaxV Ultra if you want the better robot; choose Eufy RoboVac 11S Max if your budget is tight.

Eufy RoboVac 11S Max: 3 category wins Roborock S8 MaxV Ultra: 10 category wins

Side by side

 

Eufy RoboVac 11S Max

$140

Roborock S8 MaxV Ultra

$1099
Suction
2,000 Pa
10,000 Pa Win
Runtime
100 min
180 min Win
Max coverage
100 m²
300 m² Win
Dustbin
600 ml Win
350 ml
Self-empty dock
No
Yes Win
Mopping
No
Yes Win
Auto-washes mop
No
Yes Win
Auto-refills water
No
Yes Win
Mop lift
N/A
20 mm Win
Navigation
Bump (random)
LiDAR + stereo camera
Obstacle avoidance
Bump sensor
Reactive AI (3D)
Noise
55 dB Win
67 dB
Height
72 mm Win
103 mm
HEPA filter
No
Yes Win
Carpet boost
No
Yes Win
Smart home
N/A
Alexa, Google, Matter

Eufy RoboVac 11S Max

The famous slim-and-quiet bumper bot, still the entry-level pick.

Buy on Amazon → Buy from Eufy → Prices and availability change frequently. We earn a commission on qualifying purchases.

Roborock S8 MaxV Ultra

Premium do-it-all with reactive obstacle avoidance and a hot-water mop wash dock.

Buy on Amazon → Buy from Roborock → Prices and availability change frequently. We earn a commission on qualifying purchases.

As an Amazon Associate HomeGodmother earns from qualifying purchases.