Key specs
- Battery
- 13,400 mAh
- Runtime
- Up to 5 h floor, 4.5 h walls, 10 h surface
- Coverage
- Up to 320 m2 / 3,444 sq ft per cycle
- Filtration
- 150 + 250 micron, two baskets
- Weight
- 13.2 kg / 29.1 lb
- Warranty
- 3 years
- Charge time
- About 4.5 h
Our verdict
The AquaSense 2 Ultra has the longest runtime and widest coverage of any cordless robot here. It suits buyers who value convenience and surface cleaning over pure value.
What we like
- AI camera and HybridSense mapping
- 5-in-1 cleaning including water clarification
- Works in salt pools up to 5,000 ppm
- Cleans floor, walls, waterline, surface and steps
- AI camera spots debris and maps the pool
- Parks at the surface when done or low on battery
What to know
- Heavy
- The Pool Nerd rated it 3.0 out of 5 and found cheaper corded robots cleaned as well
- Very expensive
- Heavy at 13.2 kg (29.1 lb)
- Filtration is coarser than Dolphin's ultra-fine filters
How it compares
| Spec | Beatbot AquaSense 2 Ultra | Dolphin Premier | Aiper Scuba V3 Ultra | Dolphin Quantum |
|---|---|---|---|---|
| Price | around $2,699 (Beatbot store, list $3,150, Oct 2026) | around $2,499 list | around $1,999 (Aiper, Oct 2026) | around $1,999 list |
| Battery | 13,400 mAh | - | - | - |
| Runtime | Up to 5 h floor, 4.5 h walls, 10 h surface | - | - | - |
| Coverage | Up to 320 m2 / 3,444 sq ft per cycle | - | - | - |
| Filtration | 150 + 250 micron, two baskets | Four swappable options incl. leaf bag and ultra-fine filters | Multi-layer | XXL basket plus fine filters |
| Weight | 13.2 kg / 29.1 lb | - | - | - |
| Warranty | 3 years | 3 years | - | 2 years |
| Charge time | About 4.5 h | - | - | - |
| Power | - | Corded, 60 ft anti-tangle swivel cable | - | Corded, 60 ft anti-tangle swivel |
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