10% OFF
$359.99
$399.99
Updated October 2026
Data from the official Aiper site.
2026 verdict
For cleaning the whole pool rather than just its surface, the Aiper Scuba V3 Ultra is the robotic pool cleaner to buy: it covers floor, walls, waterline, steps and surface, navigates with dual-camera AI vision plus ultrasonic mapping, and connects over 5 GHz as well as 2.4 GHz Wi-Fi. The Aiper EcoSurfer S2 is a different tool, a solar-charged surface skimmer that costs much less, is the better reviewed of the two and fits above-ground pools as well as in-ground ones, where the Scuba is rated for in-ground pools only. What the EcoSurfer does not do is clean anything below the waterline. Many owners will pair them; if you can only have one, the Scuba does the full job and the EcoSurfer keeps floating debris off an otherwise clean pool.
Connectivity
- Wi-Fi 2.4 GHz
vs
Winner
24% OFF
$1899.99
$2499.99
Connectivity
- Wi-Fi 2.4 GHz
News by email
Still comparing? Get what's new by email
New releases and the smart home news worth knowing, in your inbox.
No spam. Unsubscribe in one click.
| Feature | Aiper EcoSurfer S2 | Aiper Scuba V3 Ultra | Winner |
|---|---|---|---|
| Price | $359.99 | $1899.99 | Aiper EcoSurfer S2 |
| Rating | 4.3 | 4.2 | Aiper EcoSurfer S2 |
| Pool Compatibility | In-Ground Pools, Above-Ground Pools | In-Ground Pools | Aiper EcoSurfer S2 |
| Cleaning Coverage | Water Surface Skimming | Floor Cleaning, Wall Cleaning, Waterline Cleaning, Water Surface Skimming, Steps & Platform Cleaning | Aiper Scuba V3 Ultra |
| Navigation | Obstacle Avoidance | AI Camera Vision, Ultrasonic Mapping, Obstacle Avoidance, Auto Parking | Aiper Scuba V3 Ultra |
| Battery Life | 35 hours | 480 minutes | Aiper Scuba V3 Ultra |
| Solar Charging | YES | NO | Aiper EcoSurfer S2 |
| Connectivity | 2.4 GHz WiFi | 2.4 GHz WiFi, Other | Aiper Scuba V3 Ultra |
| Cleaning Performance | Edge & Corner Cleaning | None | Tie |
| Cordless | YES | YES | Tie |
10% OFF
$359.99
$399.99
- + Price: $359.99
- + Rating: 4.3
- + Pool Compatibility: In-Ground Pools, Above-Ground Pools
- - Cleaning Coverage: Water Surface Skimming vs Floor Cleaning, Wall Cleaning, Waterline Cleaning, Water Surface Skimming, Steps & Platform Cleaning
- - Navigation: Obstacle Avoidance vs AI Camera Vision, Ultrasonic Mapping, Obstacle Avoidance, Auto Parking
Winner
24% OFF
$1899.99
$2499.99
- + Cleaning Coverage: Floor Cleaning, Wall Cleaning, Waterline Cleaning, Water Surface Skimming, Steps & Platform Cleaning
- + Navigation: AI Camera Vision, Ultrasonic Mapping, Obstacle Avoidance, Auto Parking
- + Battery Life: 480 minutes
- - Price: $1899.99 vs $359.99
- - Rating: 4.2 vs 4.3
Frequently Asked Questions
Which is better overall: Aiper EcoSurfer S2 or Aiper Scuba V3 Ultra?
The Aiper Scuba V3 Ultra wins overall on cleaning coverage, navigation and connectivity. The Aiper EcoSurfer S2 wins on price, pool compatibility, solar charging and owner feedback.
What is the biggest difference between the Aiper EcoSurfer S2 and the Aiper Scuba V3 Ultra?
Where they clean. The Aiper EcoSurfer S2 skims the water surface only, while the Aiper Scuba V3 Ultra cleans the floor, walls, waterline, steps and surface.
Can the Aiper Scuba V3 Ultra be used in an above-ground pool?
No, the Aiper Scuba V3 Ultra is rated for in-ground pools only. The Aiper EcoSurfer S2 works in both in-ground and above-ground pools.
How are they charged?
The Aiper EcoSurfer S2 charges from its solar panel while it floats. The Aiper Scuba V3 Ultra uses a charging dock and is rated for up to 480 minutes per charge, with a 4.5 hour recharge.
Who should buy the Aiper Scuba V3 Ultra?
Owners of in-ground pools who want one robot for the whole basin, with camera navigation, ten cleaning modes and 3 micron filtration. The Aiper Scuba V3 Ultra also carries a 3-year warranty.
Who should buy the Aiper EcoSurfer S2?
Anyone whose main problem is leaves, pollen and insects on the surface, including above-ground pool owners. The Aiper EcoSurfer S2 runs unattended on solar power.
Our store on AmazonShop our ideas on AmazonLists of the smart home setups we would put together ourselves, ready to add to your Amazon cart.Shop on AmazonFull comparison table
Compare all 24 Robotic Pool Cleaners side by side
You are looking at two of them. The full table lines up all Robotic Pool Cleaners in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 24 Robotic Pool Cleaners
- 52 specs compared
- 48 filters
- Robotic Pool Cleaners
iSkim Ultra
- Robotic Pool Cleaners
Sora 10
- Robotic Pool Cleaners
AquaSense 2 Ultra
- Robotic Pool Cleaners
AquaSense X
- Robotic Pool Cleaners
iSkim
- Robotic Pool Cleaners
Sora 30
- Robotic Pool Cleaners
Scuba X1
- Robotic Pool Cleaners
Nautilus CC Plus
- Robotic Pool Cleaners
Scuba S1
- Robotic Pool Cleaners
Seagull SE 2026
- Robotic Pool Cleaners
Sora 70
- Robotic Pool Cleaners
Scuba S3
- Robotic Pool Cleaners
Scuba SE 2026
- Robotic Pool Cleaners
Nautilus CC
- Robotic Pool Cleaners
Scuba V3
- Robotic Pool Cleaners
SPINO E1
- Robotic Pool Cleaners
Seagull SE 2025
- Robotic Pool Cleaners
AquaSense 2
- Robotic Pool Cleaners
Ultramarine P1
- Robotic Pool Cleaners
Nautilus CC Plus Wi-Fi