What Aiper actually optimizes for
Two things, consistently, and they are not the things the marketing leads with.
Filtration fineness. Aiper publishes 3-micron filtration on the Obsidian and the Scuba X1 Pro Max — the finest figures on this entire site. Nothing from Beatbot, Dolphin, Hayward or Polaris publishes a comparable number. For sand, silt, pollen and post-shock dead algae, that is the specification that decides whether debris is removed or relocated — the filtration explainer sets out why.
Hands-off ownership. Wireless charging docks on the Obsidian and Scuba V3, with continuous 24/7 cycles. The chore that actually stops people running their robot is lifting a wet machine out and remembering to put it back; a dock deletes the whole loop.
The range, which is genuinely the broadest here
| Model | Positioning | Key published spec |
|---|
| Scuba SE | Above-ground, floor only | 90 min, 860 sq ft, 180 micron |
| Seagull Pro | Budget wall climber | 150 min, 1,600 sq ft, quad motor |
| Scuba S1 | Mid-range all-rounder | 1,600 sq ft, floor/wall/waterline |
| Scuba S1 Pro | Large pools, renewed listing | 180 min, 2,150 sq ft |
| Obsidian | The value flagship | 6,600 GPH, 3 micron, 180 min, dock |
| Scuba V3 | Camera + dock, hands-off | AI vision, 24/7 cycles |
| Scuba X1 | Bundled water monitor | 6,600 GPH, 5-in-1 water test |
| Scuba X1 Pro Max | The full flagship | 8,500 GPH, 3 micron, skims too |
| EcoSurfer S2 | Solar skimmer | 4 L basket, 35 h battery, chlorine dispenser |
There is a credible product at $130, $400, $550, $800, $1,050 and $1,600. No other brand here covers that spread — Beatbot starts at $359, Maytronics at $568.
The parts position, which is the underrated part
Aiper has been in this market long enough for a third-party ecosystem to develop, and that matters more than any feature:
- Replacement batteries: 8 Ah packs for the Scuba S1 at around $80. On a cordless machine this is the difference between a six-year purchase and a three-year one — the battery section lists what exists.
- Chargers: 12.6 V units for the SE and Seagull lines at around $10. The charger fails more often than the pack, so this is the cheap fix most owners never try — see the charging diagnostic.
- Filters: genuine baskets and aftermarket ultra-fine cloths for the S1, SE, X1 and X1 Pro Max, at $19-60. All listed here.
- Small parts: side flaps, chassis clips, brush rollers. The full Aiper parts page.
Compare that with Beatbot, whose parts are genuine-only, model-specific and two to four times the price, with no third-party battery ecosystem at all.
Where Aiper is weaker
- Inconsistent spec disclosure. Aiper publishes 3 micron on its flagships and no micron figure at all on the S1, S1 Pro, V3 or Seagull Pro. It publishes rated areas on some models and not others. For a buyer trying to compare, that is frustrating, and we mark every omission as an omission rather than filling it in.
- No surface skimming except on the X1 Pro Max, where Beatbot has it on two models plus a dedicated skimmer with a much larger basket.
- Battery-limited lifespan, like every cordless brand. A Dolphin has no pack at all — which is the comparison that matters most.
- Model proliferation. Obsidian, Scuba V3, Scuba X1, Scuba S1, S1 Pro, Seagull Pro, Scuba SE — the naming does not make the hierarchy obvious, and overlapping listings with different discounts make it worse.
Which Aiper to buy
- Fine debris, best value: Obsidian. 3 micron, 180 minutes, dock, under $800.
- Freeform pool, want it automatic: Scuba V3.
- Mid-range all-rounder with a replaceable battery: Scuba S1.
- Under $500, want walls cleaned: Seagull Pro.
- Above-ground under 860 sq ft: Scuba SE.
- Budget no object, complex pool, surface debris: Scuba X1 Pro Max.
- Pool under trees: add the EcoSurfer S2, or compare against the Beatbot iSkim’s 9-liter basket.
