
Dolphin Sigma
Best for: Tech-lovers who want it all
CoverageFloor, walls & waterline
Pool sizeUp to 50 ft
Warranty3 years
Last confirmed price.
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Three strong alternatives at a similar price, chosen for pools like yours.

Best for: Tech-lovers who want it all
CoverageFloor, walls & waterline
Pool sizeUp to 50 ft
Warranty3 years

Best for: Cleaner, sanitised water
CoverageFloor, walls & waterline
Pool sizeUp to 50 ft
Warranty3 years

Best for: Heavy leaves & debris
CoverageFloor, walls & waterline
Pool sizeUp to 50 ft
Warranty3 years
Set the robot on its AstroRinse™ station and high-pressure jets backwash the filter and flush debris automatically in 3 minutes.
Holds up to 3,000 leaves in a disposable/removable 22-liter bin—up to 8 weeks without hosing a basket.
AI camera + infrared + ultrasonic sensors identify 40+ debris types and illuminate night cycles automatically.
Cleans water surface, waterline, walls, deep floors, and shallow platforms ≥35 cm (14").
Floats at the pool edge with auto water drain when finished for quick transfer to the station.
Track live cleaning maps, battery, and station status from the Beatbot app.
Just as self-emptying docks transformed indoor robot vacuums, the Beatbot AquaSense X brings automated maintenance poolside. After lifting the floating cleaner from the water onto its AstroRinse™ station, the dock flushes the internal filter clean and transfers up to 3,000 leaves into a sealed 22-liter debris container in 3 minutes while wirelessly recharging the battery.
Want hands-off debris disposal for nearly $2,000 less without lifting a battery robot onto a washing tower? Check out our Dolphin Premier ($1,999) with snap-in Disposable Debris Bags.
No—no pool robot climbs over pool coping on its own. The AquaSense X floats and drains at the water's edge when done; you lift it onto the poolside AstroRinse™ station, which then automatically empties, washes, and charges it.
Check the Amazon listing setup guide for water-supply connection options so the station can flush the filter clean in 3 minutes.

ICO tests your water every hour and tells you exactly what to add—before cloudy water or algae ruins the weekend.
See what spending more—or less—changes in pool size, filtration, warranty, and everyday convenience.
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Beatbot AquaSense X AI
$4749
$4250
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$2999
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$2999
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|---|---|---|---|---|---|
| Best for | AI cordless with clarifying | Premium clean without the UV price | Cleaner, sanitised water | Heavy leaves & debris | Tech-lovers who want it all |
| Cleaning coverage | Floor, walls, waterline & surface | Floor, walls & waterline | Floor, walls & waterline | Floor, walls & waterline | Floor, walls & waterline |
| Filtration | HyperFine™ multi-layer + surface skimming | UltraFilter™ (1μm / 180μm) | UltraFilter™ (1μm / 180μm) | Multi-Media™ (4 media + leaf bag) + NanoFilters™ | Dual top-load cartridges + NanoFilters™ |
| Warranty | 2 years | 3 years | 3 years | 3 years | 3 years |
| Climbs walls | |||||
| Scrubs waterline | |||||
| Ultra-fine filtration | |||||
| Wi-Fi + app control | — | ||||
| UV water clarifier | — | — | — |
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