Head-to-head · Best Robotic Pool Cleaners

Beatbot AquaSense 2 Ultra Robotic Pool Cleaner vs Dolphin Nautilus CC Plus Wi-Fi

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Beatbot AquaSense 2 Ultra Robotic Pool Cleaner comes out ahead by a narrow margin (3.9 vs 3.7). The gap is mostly about AI feature prioritizers over raw power — read the strengths below before deciding.

Higher ratedRanked #2 in Best Robotic Pool Cleaners

Beatbot AquaSense 2 Ultra Robotic Pool Cleaner

3.9

The Beatbot AquaSense 2 Ultra is positioned as an AI-powered robotic pool cleaner with 5-in-1 cleaning capabilities and a natural water clarification system. However, The Pool Nerd's review found it lacking in performance, citing constant recharging issues, weak suction, and an underperforming filter. While it offers advanced navigation and time-saving AI mapping, these features don't compensate for its core functional shortcomings. It's best suited for those who prioritize AI features over raw cleaning power, but those seeking robust suction and reliability should consider alternatives.

Strengths

— AI-powered mapping for precise navigation and obstacle detection
— 5-in-1 cleaning capability covering surface, floor, walls, waterline, and water purification
— HybridSense® AI technology cuts cleaning time by 50%

Watch-outs

— Constant recharging during cleaning sessions
— Surprisingly weak suction power
— Filter system feels inadequate

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Ranked #3 in Best Robotic Pool Cleaners

Dolphin Nautilus CC Plus Wi-Fi

3.7

The Dolphin Nautilus CC Plus Wi-Fi is the best-selling Dolphin pool robot, praised for its reliable cleaning performance and wall-climbing ability. Reviewers note it has been dependable over a year of use and offers Wi-Fi connectivity for remote control. However, it lacks newer Gen-2 NanoFilters and three key features that reviewers have come to expect in modern pool cleaners. The Pool Nerd called it a solid choice but noted it's missing newer innovations. It's best suited for those who value reliability over cutting-edge features, while users seeking advanced filtration may want to consider competitors.

Strengths

— Cleans very well and has been reliable over a year of ownership
— Wall climbing capability for thorough cleaning
— Wi-Fi connectivity for remote monitoring and control

Watch-outs

— Lacks newer Gen-2 NanoFilters which are considered a game-changer
— Missing 3 key features that reviewers have come to prefer in other cleaners

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How they stack up

Beatbot AquaSense 2 Ultra Robotic Pool Cleaner

The Beatbot AquaSense 2 Ultra provides AI mapping and 5-in-1 cleaning, but its weak suction and constant recharging issues make it less effective than the Poolmate Hydro 3S, which offers superior suction and longer runtime.

Dolphin Nautilus CC Plus Wi-Fi

The Dolphin Nautilus CC Plus Wi-Fi offers reliable cleaning and wall-climbing ability, surpassing the AiRROBO PC10 in performance and features, but lacks the newer Gen-2 NanoFilters that make the Poolmate Hydro 3S more appealing to modern users.

Specs side-by-side

Spec	Beatbot AquaSense 2 Ultra Robotic Pool Cleaner	Dolphin Nautilus CC Plus Wi-Fi
Suction Power	Weak	Powerful suction
Runtime	Up to 4 hours	2-hour cleaning cycle
Battery Capacity	10,000mAh	—
Navigation	HybridSense® AI-powered mapping	Multi-media cleaning
Pool Type	In-ground (including Saltwater)	In-ground
Filtration	150 microns	Standard filter
Debris Capacity	4-5 lbs	—
Coverage Area	—	Up to 50 ft pool

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