Aiper Scuba S1

Name: Aiper Scuba S1
Brand: Aiper
Price: 500 USD
Availability: InStock

Aiper's best-known cordless robot is now its entry model: 150 minutes on a full cycle, a gyroscope for straighter lines than random wandering, a 3.5-litre top-load basket and a 50-foot rating. There is no app; the cycle is picked on the robot.

Approx. price

~$500

snapshot, not a live price

Pool fit

~49 ftclaims ~57 ft

150 min on floor and walls at 13 sq ft/min

Filtration

180 µm · sand, grit and leaves

150–250 µm: sand and leaves; fine dust passes

Retrieval

You fish out 17 lb

the maker lists no self-parking, so it comes out from wherever the cycle ended, full of water

Runtime

150 min, floor + walls

Cost per swim season

$250

price ÷ warranty years; a floor, not a lifespan

Best for: A mid-size pool and a first robot around $500

Aiper rates the Aiper Scuba S1 for 50 ft / 1,600 sq ft. Its published floor-and-wall runtime covers about 1,212 sq ft of pool — a 2:1 pool about 49 ft long — at 13 sq ft a minute. The claim works out to a pool about 57 ft long. How this is worked out.

Specifications

Approx. price: ~$500
Type: Cordless floor+wall+waterline
Power: Cordless
Cleans: Floor, walls, waterline
Pool fit: ~49 ft
Maker's pool claim: 50 ft / 1,600 sq ft
Runtime, floor + walls: 150 min
Runtime, floor only: 240 min
Charge time: 4 h
Finest filter: 180 µm
Filtration tier: Sand, grit and leaves
Filter: 180 µm top-load basket
Basket: 3.5 L
Weight: 17 lb
Retrieval: You fish out 17 lb
Navigation: Gyroscope
App control: No
Surfaces: concrete, fiberglass, vinyl, tile
Warranty: 2 years
Cost per swim season: $250 floor

A specification not listed here is one Aiper does not publish for this model. It is left blank rather than estimated or borrowed from a sibling.

Features

Floor, wall and waterline cleaning
Gyroscope navigation
3.5 L top-load basket
Up to 240 minutes in floor-only ECO mode

What it does well

17 lb, the lightest cordless wall-climber in the catalog with a published weight
Gyroscope keeps its passes straight
3.5 L top-load basket, the size Aiper also fits to the S3 and V3
Up to four hours in floor-only ECO mode

What it gives up

No app, where the S1 Pro, X1 and V3 all have one
180 µm basket and no ultra-fine layer in the box
Aiper's own tables disagree on its full-cycle runtime (150 or 180 minutes)
No horizontal waterline scrub; the S1 Pro and X1 have one

The two lists above come from the maker’s own specifications and this site’s arithmetic on them, not from owner reports. Where owner discussion has been read it appears in its own section below, so the two are never mistaken for each other.

What owners say

The Scuba S1 is the robot that brought a lot of first-time owners to Aiper, and it splits them: a long thread that began with an owner calling it a bust filled up with others saying theirs works beautifully in the same kind of pool.

The pattern in those reports is the pool's shape. In flat above-ground pools and simple rectangles owners are content; where there are ladders, steep transitions or features, the stories are about the robot getting stuck. Eco mode helped at least one owner, and several suspected individual units rather than the design.

Flat or gently sloped pools are where it earns its $500, for an owner who wants a wall-climbing cordless robot. In a pool with a steep deep end or a ladder it steps into, read the returns before buying.

What owners like

In flat pools owners are happy with it: one with a 24 ft above-ground pool and no slope says it has worked amazingly, and another with a small sloped pool reports a year without trouble.
Switching to eco mode turned one frustrated owner's unit around; after the change they called it fantastic.
Owners who run it daily in a new pool report it keeping the floor clean with no complaints in the first weeks.
It climbs walls, which owners moving up from floor-only budget robots notice straight away.

Common complaints

Getting stuck is the dominant complaint: under ladders, on the slope to the deep end, and in pools with features, to the point that some owners returned it.
Experiences in near-identical pools vary so widely that owners in one long thread wondered whether the failures were defective units.
One owner who returned theirs found an inexpensive suction-side cleaner covered the whole pool faster and without sticking.
Owners with heavy debris who need two runs a day find a cordless robot's charging cycle gets in the way.

Questions owners ask about the Aiper Scuba S1

Why does my Scuba S1 keep getting stuck?

Owners report it catching under ladders and on slopes into the deep end. One solved it by switching to eco mode; others returned the robot. Flat pools produce far fewer complaints.

Is the Scuba S1 good for above-ground pools?

Owners with flat above-ground pools are among its happiest users; one with a 24 ft pool and no slope says it has worked amazingly.

Can it run twice a day?

An owner with very heavy debris who needed two runs daily found cordless charging a limitation and looked at corded robots with scheduling instead.