Aiper Scuba S3 Robotic Pool Cleaner
- Tracks sideways along the waterline instead of bobbing up and down
- Holds a steady 5 ft per minute across the tile band
- Smart sensors build a path around your pool's actual shape
- Auto-parks at the surface and alerts your phone
- 18 lb — a one-handed lift
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What the Aiper Scuba S3 does well
Smart Sensor & Path Planning – Intelligent sensors create a structured cleaning path tailored to your pool's unique shape. No wandering, no wasted movement – every inch of the floor gets covered, even in freeform or uneven pools
Waterline Scrubbing – 2 Inch Above – Instead of moving up and down like ordinary cleaners, the robot moves sideways along the waterline at a steady 5 ft per minute, concentrating its scrubbing power in one continuous pass. That focused motion reaches a full 2 inch above the water's surface to remove the stubborn scum ring, sunscreen film, and pollen line that others simply skip
Auto-Parking & App Alerts – Once cleaning wraps up, it rises to the surface and parks itself at the waterline for 10 Min – no blind fishing with a pole. Your phone gets a notification instantly, so you know exactly when it’s ready to grab
Dual Ultra‑Fine Filtration – Two filters for your choice: a 180‑micron mesh catches leaves and larger debris, while the replaceable 3‑micron ultra‑fine layer traps dust, sand, and debries down to the microscopic level. Water stays visibly clearer, cycle after cycle
Lightweight Yet Powerful Suction – 18lbs Light enough to lift with one hand, yet powerful enough to pull in leaves, sand, and fine dirt in a single pass. Dual brushes tackle more in fewer rounds – no heavy hauling, no reruns
App Control for Smart Scheduling – The free app puts full control in your hands: check battery life, browse cleaning history, and monitor robot status remotely. Set weekly schedules or switch modes on the fly – all from your phone. No extra remote required. *Note: real‑time app control is not available while the robot is submerged during active cleaning
Long Runtime – Up to 240 Minutes in ECO Mode – ECO mode delivers up to 4 hours of quiet, efficient cleaning – ideal for daily upkeep. Standard modes still offer ample power to knock out a full deep‑clean session without recharging
Reliable Performance with 2‑Year Warranty – Engineered to last, backed by a 2‑year warranty and a responsive support team. You get peace of mind with every clean – we’ve got your back
The Scuba S3's distinguishing feature is how it handles the waterline. Most robots climb the wall, brush the tile briefly at the top of the arc, then slide back down — so the waterline gets seconds of contact per pass. The S3 turns and travels <em>along</em> it at a steady 5 ft per minute.
Sideways waterline scrubbing
This is the detail worth paying for if the grey band at your tile line is the thing that bothers you. Sustained lateral contact at a controlled speed is what actually removes the oil-and-sunscreen film; a vertical pass across it doesn't dwell long enough to do much.
Path planning
Sensors build a structured route around the pool's real shape rather than bouncing off walls at random. Less wandering means less battery spent recovering ground it already covered — which is how an 18 lb battery robot manages full coverage in the first place.
Filtration and handling
The same dual-filter approach as the rest of the current Aiper range: 180-micron mesh for leaves, a replaceable 3-micron layer for dust and sand. At 18 lb it's light enough to lift one-handed, and it parks itself at the waterline for ten minutes with a phone notification when it's done.
Aiper Scuba S3 specs
| Model Name | S3 |
|---|---|
| Material | Plastic |
| Color | Gray |
| Power Source | Battery Powered |
| Other Special Features of the Product | Auto‑Park + App Alerts, Dual Filter – Fine & Large Debris, Light, Cordless – Lift with One Hand, Smart Nav Covers Every Corner, Superior Waterline Scrubbing |
| Control Method | App |
| Lithium Battery Energy Content | 10400 milliampere_hour |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Lithium-ion Cells | 1 |
| Installation Type | robotic |
| Item Dimensions L x W x H | 17.5"L x 15"W x 8.5"H |
| Item Weight | 18 pounds |
| Battery Weight | 915 g |
| Manufacturer Warranty Description | 2 Year |
| Model Number | S3 |
| Manufacturer Part Number | S3 |
Aiper Scuba S3 vs the rest of the Aiper range
Every Aiper cleaner we track, side by side. Prices are from our most recent check.
| Model |
Aiper
Aiper Scuba SE
$129.98
View details
|
Aiper
Aiper Seagull SE
$149.97
View details
|
Aiper
Aiper Surfer S1
$279.99
View details
|
Aiper
Aiper EcoSurfer S2
$359.99
View details
|
Aiper
Aiper Seagull Pro
$449.98
View details
|
Aiper
Aiper Scuba S1
$499.99
View details
|
Aiper
Aiper Scuba X1
$499.99
View details
|
You're viewing
Aiper Scuba S3
$649.99
View details
|
Aiper
Aiper Scuba V3
$799.99
View details
|
Aiper
Aiper Scuba X1 Pro Max
$1699.99
View details
|
|---|---|---|---|---|---|---|---|---|---|---|
| Power | Cordless (battery) | Cordless (battery) | Solar + DC adapter | Solar + rechargeable | Cordless (battery) | Cordless (battery) | Cordless (battery), wireless dock | Cordless (battery) | Cordless (battery), wireless dock | Cordless (battery), wireless dock |
| Pool size | Above-ground to 860 sq ft | Above-ground, flat, to 860 sq ft | Any surface | Any surface | In-ground | In-ground | In-ground | In-ground | In-ground | In-ground |
| Coverage | Floor | Floor | Water surface | Water surface, edges & corners | Floor, walls & waterline | Floor, walls, waterline & shallow areas | Floor, walls & waterline | Floor, walls & waterline | Floor, walls & waterline | Floor, walls, waterline & surface |
| Control | One-touch button | One-touch button | App | App | Button | App | App | App | App | App |
| Filtration | Standard filter | Standard filter | Top-slide filter basket | 150 µm with DebrisGuard | Standard filter | Dual — 3 µm + 180 µm | MicroMesh — 3 µm + standard | Dual — 3 µm + 180 µm | MicroMesh — 3 µm + 180 µm | Dual layer — 3 µm + 180 µm |
| Cycle / runtime | Up to 90 minutes | Up to 100 minutes | Continuous in sunlight | 24/7 in sufficient sunlight | Up to 150 minutes | Up to 270 min (Eco) / 180 min (Auto) | Scheduled | Scheduled weekly | Autonomous weekly plans | Up to 12 hours in Skim Mode |
| Weight | — | 7.5 lb | 24.5 lb | 12.6 lb | — | 17 lb | — | 18 lb | 18.1 lb | — |
| Amazon rating | 4.2 (48) | 4.4 (236) | 3.6 (304) | 4.4 (2245) | 4.1 (66) | 4.3 (776) | 4 (69) | 4.3 (117) | 4.2 (389) | 4.3 (139) |
| Best for | The cheapest way to stop vacuuming by hand | Above-ground pools on a tight budget | Solar surface skimming at the lowest price | Catching debris before it ever reaches the floor | Wall climbing on a mid-range budget | Longest runtime per charge in the cordless field | Flagship suction without the Pro Max price | The best waterline cleaning in Aiper's range | Camera-guided cleaning at a mainstream price | The most capable cordless cleaner Aiper makes |
Aiper Scuba S3 FAQ
How does the S3 clean the waterline?
It travels sideways along the waterline at about 5 ft per minute, roughly two inches above the water, rather than crossing it vertically on wall climbs.
How heavy is it?
18 lb — light enough to lift with one hand.
Can I schedule it?
Yes, the app handles weekly schedules plus battery, history and status monitoring.
Cleaners we sell and support directly
We don't stock the Aiper Scuba S3. These are the closest cleaners we do — bought from us, supported by us.
Pair it with ICO — the smart water monitor
Your robot handles the floor, walls, and waterline. ICO watches the water itself — analyzing it 24/7 and telling you exactly what to add, in what amount, at the right time.
- Measures pH, ORP, and water temperature every hour
- Personalized treatment recommendations in the iOS & Android app
- Anticipates water changes with AI and local weather data, minimizing chemical use
- Versions for chlorine/bromine and salt water pools (salt also tracks TDS)
ICO - The Smart Pool Water Monitor
Real-time water analysis with personalized dosing recommendations — so the water stays as balanced as the pool is clean.