Aiper Scuba S1
Best value — The value cordless robot — cleans floor, walls, and waterline on pools up to ~1,600 sq ft with a long runtime for the price (~270 min floor-only, ~150 combined); best for light-debris pools
Contender — The Best Robotic Pool Cleaners of 2026: Cordless vs. Corded, Compared
🏆 Winner in the Welterweight division — The Best Smart-Value Cordless Pool Robots of 2026: Aiper Scuba S1 vs WYBOT C2 vs Beatbot Sora 10 vs Dreame Z1 Pro
⚔️ Matchup — Aiper Scuba S1 vs Beatbot Sora 10 Cordless Robotic Pool Cleaner
⚔️ Matchup — Aiper Scuba S1 vs WYBOT C2 Cordless Robotic Pool Cleaner
⚔️ Matchup — Aiper Scuba S1 vs Dolphin Nautilus CC Plus
⚔️ Matchup — Aiper Scuba S1 vs Aiper Scuba S3 Cordless Robotic Pool Cleaner
⚔️ Matchup — Aiper vs Beatbot — the brand rivalry, belt by belt
⚔️ Matchup — Aiper vs WYBOT — the brand rivalry, belt by belt
⚔️ Matchup — Aiper vs Dolphin — the brand rivalry, belt by belt
Check price at Aiper direct →Also at: Amazon
Specs
| Coverage | Up to ~1,600 sq ft |
| Runtime | 150 full / 270 floor |
| Owner rating | 4.5★ / 804 |
| Battery | Not stated |
| Waterline | Yes |
| Navigation | Smart path |
| Best for | Best value runner-up |
| Filtration | 180 µm (optional 3 µm MicroMesh) |
| Surfaces | All surfaces incl. vinyl (silicone brush) |
Filtration is rated in microns (µm — millionths of a meter): the smallest particle the filter reliably traps, so a lower number is a finer filter. A human hair is ~70 µm; ultra-fine (~3–10 µm) catches the silt and dead algae that make water hazy. "µm not published" means the maker states no number — which is information in itself.
Pros
- Excellent price-to-performance
- Cleans the waterline too
- Long runtime for the price (~270 min floor-only; ~150 min combined)
- Easy to live with
Cons
- Testers ding fine-debris pickup on very silty pools
- Best for light-debris pools; weaker than corded models
- Navigation/app less refined than the premium tier
“I picked up a S1 a few weeks ago and have been very impressed. It cleans just as good as my old Maytronics, for half the price and no cord.”— JJ_Tex, verified owner (Trouble Free Pool) · Verified owner
⚠ Safety watch — The Scuba S1 is not recalled — but Aiper recalled other cordless models (Elite Pro, 2023; Seagull Pro, 2025) for charging fires. Buy current stock, use the supplied charger, and charge away from anything flammable.
Battery replaceability & 8-yr cost → · Size your pool first → ·All pool gear →
Data last verified: July 2026. Ratings are real, dated reads — never scraped or invented. Full methodology and monetization disclosure: how we test.