Winner
Updated September 2026
Data from Amazon and official Aiper site.
2026 verdict
For most buyers in 2026, Aiper EcoSurfer S2 is the safer pick over Aiper Scuba V3 Ultra because of price, rating, and pool compatibility.
Its biggest wins come from price, rating, and pool compatibility, and cleaning performance and solar charging add more confidence to the verdict. Aiper Scuba V3 Ultra is the better fit only for buyers who prioritize cleaning coverage, navigation, and battery life above everything else here. That is enough to make Aiper EcoSurfer S2 the better pick for most buyers.
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| Feature | Aiper EcoSurfer S2 | Aiper Scuba V3 Ultra | Winner |
|---|---|---|---|
| Price | $339.99 | $1899.99 | Aiper EcoSurfer S2 |
| Rating | 4.4 | 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 |
| Cleaning Performance | Edge & Corner Cleaning | None | Aiper EcoSurfer S2 |
| 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 |
| Cordless | YES | YES | Tie |
Winner
15% OFF
$339.99
$399.99
- + Price: $339.99
- + Rating: 4.4
- + 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
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 $339.99
- - Rating: 4.2 vs 4.4
Frequently Asked Questions
Which is better overall: Aiper EcoSurfer S2 or Aiper Scuba V3 Ultra?
Aiper EcoSurfer S2 has the stronger overall profile in this comparison, especially for price, rating, and pool compatibility.
What is the biggest difference between Aiper EcoSurfer S2 and Aiper Scuba V3 Ultra?
Price is one of the clearest differences: Aiper EcoSurfer S2 lists $339.99, while Aiper Scuba V3 Ultra lists $1899.99.
Which one looks better on price?
Aiper EcoSurfer S2 is listed at $339.99, while Aiper Scuba V3 Ultra is listed at $1899.99. Aiper EcoSurfer S2 (better spec).
Who should buy Aiper EcoSurfer S2?
Choose Aiper EcoSurfer S2 if your priority is price and rating and that matters more than cleaning coverage.
Who should buy Aiper Scuba V3 Ultra?
Choose Aiper Scuba V3 Ultra if your priority is cleaning coverage and navigation and that matters more than price.
Full comparison table
Compare all 12 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.
- 12 Robotic Pool Cleaners
- 51 specs compared
- 47 filters
BeatbotAquaSense X
$4250.00
BeatbotSora 10
36% OFF$699.00$449.00- Aiper
EcoSurfer S2
15% OFF$399.99$339.99 
BeatbotSora 30
$688.99
AiperScuba S1
29% OFF$699.99$499.99
DreameZ1
$499.00
AiperScuba V3 Ultra
24% OFF$2499.99$1899.99
DolphinNautilus CC
$699.00
AiperScuba V3
$949.99
EcovacsUltramarine P1
40% OFF$499.99$299.00
BeatbotAquaSense 2 Ultra
$2299.00
DreameZ1 Pro
$429.00