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By Shaz · Updated September 2026

Best Dolphin Pool Cleaner 2026: Top Picks for Every Pool

Dolphin robotic pool cleaner

With more than thirty Dolphin models across seven ranges, "which Dolphin pool cleaner is the best?" has no single answer — it depends on your pool and budget. But after reviewing every model in the range, clear winners emerge in each category. These are our 2026 picks.

Best overall: Dolphin Nautilus CC Plus Wi-Fi

The Nautilus CC Plus Wi-Fi hits the sweet spot for most in-ground pools: proper floor-and-wall scrubbing, fine top-load filtration, MyDolphin™ Plus app scheduling, and a price that undercuts every flagship. It's the answer when someone just asks "which one should I buy?"

Best premium: Dolphin M700 (international) / Nautilus CC Supreme (US)

The M700 is Maytronics' technical flagship — four cleaning cycles, temperature sensor, filter gauge and a 4-year warranty per its official sheet. In the US retail channel, the Nautilus CC Supreme plays the same role.

Best budget: Dolphin Nautilus CC / Dolphin S100

The Nautilus CC (US) and S100 (international) prove a real robot doesn't need a flagship price — genuine robotic cleaning with active scrubbing for small and medium pools.

Best for above-ground pools: Dolphin E10 / Dolphin Escape

The E10 and Escape are built for flat-bottomed above-ground pools — light, simple, and easy to empty. Full reasoning in our above-ground guide.

Best cordless: Dolphin Liberty 400

No cable, no tangles: the Liberty 400 is the pick where a floating cable is a dealbreaker. Cordless rivals exist — see Liberty vs Aiper.

Best for leafy pools: Dolphin Premier

The Premier's oversized leaf bag swallows debris loads that clog every cartridge-only robot — the specialist's choice under trees.

Best commercial: Dolphin Wave series

Hotels and public pools need the commercial range — Wave 100 to Wave 300 XL, dealer-sized to the pool.

Compare them yourself

See every model side by side in the full Dolphin comparison chart, or dive into the head-to-heads on our comparisons hub.

Models in this guide:

Browse all Dolphin models or see every comparison.