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eufy RoboVac 11S MAX

Small flats, low furniture and very tight budgets

Best basic robot · Eufy Robot Vacuum Review 2026 Quietest simple robot (manufacturer spec) · Quietest Robot VacuumSelf-emptyingLiDAR

list $279.99; widely discounted

Photo: eufy, Manufacturer product image, via eufy.com, background removed, shown for review and comparison purposes.

list $279.99 (eufy US, Oct 2026); widely discounted. Prices checked 15 October 2026. We may earn a commission from retailer links.

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55 dBNoise (manufacturer)

2,000 PaSuction

2.85 inHeight

100 minutesRuntime

Key specs

Navigation: Random bump-and-turn, no mapping
Mopping: No
Self-emptying: No
Profile: Super thin
Noise (manufacturer): 55 dB, per eufy's product page
Suction: 2,000 Pa (manufacturer)
Height: 2.85 in / about 72.5 mm (manufacturer)
Runtime: Up to 100 minutes on hard floors in standard mode (manufacturer)

Our verdict

The 11S Max is an old favourite for a reason: it is slim, simple and eufy rates it at 55 dB. It suits hard floors and light dust rather than deep carpets. Choose it if quiet and simplicity beat smart features.

What we like

Slim enough for low beds and sofas
Simple, with no app needed
eufy states 55 dB on its official page
Very slim body
Long runtime on hard floors

What to know

No mapping, so coverage is random
No self-emptying
Low suction compared with modern robots
No self emptying dock, so you empty the bin by hand
Basic navigation compared with LiDAR models

How it compares

Spec	eufy RoboVac 11S MAX	Roborock Q10 S5+	Shark Navigator Robot Vacuum with Self-Empty Base (RV2120AE)	Roborock Q7 M5+
Price	list $279.99 (eufy US, Oct 2026); widely discounted	around $280	around $279 (US sale price, list $449, Oct 2026)	around $300; the dockless Q7 M5 is around £120 in the UK
Navigation	Random bump-and-turn, no mapping	LiDAR	LiDAR, cleans row by row, detects and avoids objects	LiDAR (PreciSense), multi-floor maps
Mopping	No	Basic	No	Basic mop pad, 3 water levels
Self-emptying	No	Yes	Yes, 60 days	Yes, 2.7 L bag, up to 7 weeks
Profile	Super thin	-	-	-
Noise (manufacturer)	55 dB, per eufy's product page	-	-	-
Suction	2,000 Pa (manufacturer)	10,000 Pa (Roborock claim)	-	10,000 Pa
Height	2.85 in / about 72.5 mm (manufacturer)	-	-	-
Runtime	Up to 100 minutes on hard floors in standard mode (manufacturer)	-	-	-

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Featured in our guides

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Researched by our editorial team. Specs come from the manufacturer; strengths and weaknesses summarise independent tests and owner reviews cited in our guides. We have not tested this robot ourselves. How we research.