Winner
29% OFF
$499.99
$699.99
Updated October 2026
Data from the official Aiper and Ecovacs sites.
2026 verdict
Aiper Scuba S1 is the more complete option versus ECOVACS Ultramarine P1 in 2026, helped most by rating and cleaning coverage.
The main reason it wins is rating and cleaning coverage, and its broader overall balance strengthens that case. The only strong reason to choose ECOVACS Ultramarine P1 is if pool compatibility is more important to you than the overall verdict. As a general recommendation, Aiper Scuba S1 comes out on top.
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| Feature | Aiper Scuba S1 | ECOVACS Ultramarine P1 | Winner |
|---|---|---|---|
| Rating | 4.3 | 3.7 | Aiper Scuba S1 |
| Pool Compatibility | In-Ground Pools | In-Ground Pools, Above-Ground Pools | ECOVACS Ultramarine P1 |
| Cleaning Coverage | Floor Cleaning, Wall Cleaning, Waterline Cleaning, Steps & Platform Cleaning | Floor Cleaning, Wall Cleaning | Aiper Scuba S1 |
| Price | $499.99 | $499.99 | Tie |
| Navigation | None | Obstacle Avoidance | Tie |
| Cordless | YES | YES | Tie |
| Battery Life | 180 minutes | 180 minutes | Tie |
| Solar Charging | NO | NO | Tie |
| Connectivity | 2.4 GHz WiFi, Bluetooth | 2.4 GHz WiFi | Tie |
Winner
29% OFF
$499.99
$699.99
- + Rating: 4.3
- + Cleaning Coverage: Floor Cleaning, Wall Cleaning, Waterline Cleaning, Steps & Platform Cleaning
- - Pool Compatibility: In-Ground Pools vs In-Ground Pools, Above-Ground Pools
$499.99
- + Pool Compatibility: In-Ground Pools, Above-Ground Pools
- - Rating: 3.7 vs 4.3
- - Cleaning Coverage: Floor Cleaning, Wall Cleaning vs Floor Cleaning, Wall Cleaning, Waterline Cleaning, Steps & Platform Cleaning
Frequently Asked Questions
Which is better overall: Aiper Scuba S1 or ECOVACS Ultramarine P1?
Aiper Scuba S1 has the stronger overall profile in this comparison, especially for rating and cleaning coverage.
What is the biggest difference between Aiper Scuba S1 and ECOVACS Ultramarine P1?
Rating is one of the clearest differences: Aiper Scuba S1 lists 4.3, while ECOVACS Ultramarine P1 lists 3.7.
Which one looks better on price?
Aiper Scuba S1 is listed at $499.99, while ECOVACS Ultramarine P1 is listed at $499.99. Tie.
Who should buy Aiper Scuba S1?
Choose Aiper Scuba S1 if your priority is rating and cleaning coverage and that matters more than pool compatibility.
Who should buy ECOVACS Ultramarine P1?
Choose ECOVACS Ultramarine P1 if your priority is pool compatibility and that matters more than rating.
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