We put the top pool robots side by side using real manometer suction data—no marketing numbers. Here's how the ones we've tested actually stack up.
PSI measured with the same manometer, in the same pool. Higher is stronger.
| Robot | Type | Measured suction | Our take |
|---|---|---|---|
| Dolphin Premier | Corded cleaner | 2.6 PSI | Strongest suction we've measured |
| Beatbot AquaSense 2 | Cordless cleaner | 1.6 PSI | Smart features, gentler suction |
| Dolphin Quantum | Corded cleaner | Strong | Best value in the ProLine range |
Suction is one factor among many. Read the full reviews for filtration, navigation, runtime, and long-term reliability notes.
Every side-by-side comparison we've published — same pool, same manometer, real verdicts.
We tested the Aiper Scuba X1 Pro Max and Beatbot AquaSense 2 Pro head-to-head in the same pool: measured 1.3 vs 1.5 PSI…
Read the comparisonWe tested the Aiper Scuba X1 Pro Max and Beatbot AquaSense 2 Ultra head-to-head in the same pool: measured suction,…
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Corded Dolphin Premier vs cordless Aiper Scuba X1 Pro Max: same pool, same manometer — see which robot actually cleans…
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Aiper Scuba X1 Pro vs Scuba X1 Pro Max, tested side by side: measured 1.0 vs 1.3 PSI suction, the feature differences,…
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Aiper Scuba X1 vs Scuba X1 Pro Max head-to-head: our measured suction data, the feature breakdown, and whether Aiper's…
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Aiper Scuba X1 vs Scuba X1 Pro, tested in the same pool: measured suction data, cleaning coverage, and which of Aiper's…
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Cordless Aiper Scuba X1 vs corded Dolphin Premier, tested in the same pool: suction, filtration, convenience, and which…
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Beatbot AquaSense 2 Pro vs AquaSense 2 Ultra, tested side by side: measured suction, the feature differences, and…
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The $3,000 Beatbot AquaSense 2 Ultra vs the Dolphin Premier: we tested both in the same pool with a manometer to see…
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Beatbot AquaSense 2 Ultra vs Dolphin Sigma head-to-head: measured suction, navigation, filtration, and whether the…
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Beatbot AquaSense 2 vs AquaSense 2 Pro, tested side by side: measured suction, the real feature differences, and…
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Beatbot AquaSense 2 vs AquaSense 2 Ultra: we tested both cordless robots in the same pool — measured suction, coverage,…
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Dolphin Escape vs Dolphin Cayman: we tested both in the same pool — measured suction, feature differences, and which…
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Dolphin Quantum vs Dolphin Cayman head-to-head: real testing data, the feature differences, and whether the Quantum's…
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Dolphin Escape vs Dolphin Nautilus CC: measured suction data, filtration, and which entry-level Dolphin robot is…
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Dolphin Premier vs Dolphin Sigma, tested side by side: measured suction, filtration options, app control, and which…
Read the comparisonOpen any two reviews side by side, or jump straight to our ranked guide.
Hands-on review of the Ondilo ICO smart pool monitor: how accurate the readings are in a real pool, what the app…
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Hands-on review of the Aiper Surfer S2 solar pool skimmer: how well it actually clears leaves and surface debris,…
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Hands-on review of the Betta SE solar pool skimmer: real-world surface cleaning results, solar charging performance,…
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Hands-on review of the Aiper Scuba X1 Pro Max: Aiper's flagship cordless robot measured just 1.3 PSI in our suction…
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Hands-on review of the Aiper Scuba X1 Pro: we measured just 1.0 PSI of suction with our manometer — here's what that…
Read the reviewHands-on review of the Aiper Scuba X1 cordless robotic pool cleaner: what it cleans well, where it falls short, and how…
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