Aiper · Robot pool cleaners · Buy now

Aiper Scuba S3

Pools with steady leaf fall or pollen

Longest runtime under $700 · Aiper Review 2026Climbs wallsCleans waterline

around $649

Photo: Aiper, Manufacturer product image, via aiper.store, background removed, shown for review and comparison purposes.

around $649 (Aiper, Oct 2026). Prices checked 15 October 2026. We may earn a commission from retailer links.

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Key specs

Cleans: Floor, walls, waterline
Runtime: 240 min (Aiper)
Filtration: Standard plus fine

Our verdict

A practical mid-price option if runtime matters more than smart features.

What we like

Long rated runtime for the price
Waterline cleaning

What to know

Systematic but not camera-based navigation

How it compares

Spec	Aiper Scuba S3	Dolphin E10	Beatbot Sora 30	Dolphin Nautilus AG
Price	around $649 (Aiper, Oct 2026)	around $599 list, seen at $499 at major retailers	around $699 (Beatbot store, list $999, Oct 2026)	around $568 (Dolphin US store, Oct 2026)
Cleans	Floor, walls, waterline	Floor only	Floor, shallow areas, walls, waterline	Floor and cove
Runtime	240 min (Aiper)	-	-	-
Filtration	Standard plus fine	Top-load basket	-	Top-load basket
Power	-	Corded	-	Corded
Pool size	-	Up to 30 ft	-	-
Warranty	-	2 years	3 years	1 year (per The Pool Nerd)
Suction	-	-	6,800 GPH (manufacturer)	-
Retrieval	-	-	Surface parking	-

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Featured in our guides

Aiper Review 2026Aiper review: the Scuba S1, S3, X1, V3 and X1 Pro Max cordless pool robots compared on price, runtime and filters, plus

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.