Verdict
All guidesResearchOpen dataMethodologyAboutContact
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.

Verdict is reader-supported. As an Amazon Associate we earn from qualifying purchases. Some links on this page are affiliate links — if you click through and buy, we may earn a small commission at no extra cost to you. Our ratings are sourced from independent publications, not sponsors.
The short answer

Dolphin Nautilus CC Plus Wi-Fi comes out ahead by a clear margin (4.6 vs 3.8). Dolphin Nautilus CC Plus Wi-Fi is best for: reliability-focused buyers. Read the strengths below before deciding.

Beatbot AquaSense 2 Ultra Robotic Pool Cleaner
Ranked #4 in Best Robotic Pool Cleaners
Beatbot AquaSense 2 Ultra Robotic Pool Cleaner
2 sources$2,299as of Oct 20

The Beatbot AquaSense 2 Ultra is pitched as an AI-powered robotic pool cleaner with 5-in-1 cleaning capabilities and a natural water clarification system. The Pool Nerd's review found the performance lacking, citing constant recharging issues, weak suction, and an underperforming filter. Advanced navigation and time-saving AI mapping are there, but they do not make up for the core functional shortcomings. Buyers who value AI features over raw cleaning power are the fit; anyone who needs strong 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
  • — Skin-safe and eco-friendly ClearWater natural clarification system
Watch-outs
  • — Surprisingly weak suction power
  • — Filter system feels inadequate
$2,299 · Check Price on AmazonFull review →
Dolphin Nautilus CC Plus Wi-Fi
Higher ratedRanked #2 in Best Robotic Pool Cleaners
Dolphin Nautilus CC Plus Wi-Fi
1 sourceall derived$898.99as of Oct 20

The Dolphin Nautilus CC Plus Wi-Fi is the best-selling Dolphin pool robot, praised for reliable cleaning performance and wall-climbing ability. Reviewers report it staying dependable over a year of use, with Wi-Fi connectivity for remote control. It lacks the newer Gen-2 NanoFilters. The Pool Nerd called it a solid choice while noting the missing innovations. Buyers who value reliability over cutting-edge features are the fit; anyone after advanced filtration may want a competitor.

Strengths
  • — Wall climbing capability for thorough cleaning
  • — Wi-Fi connectivity for remote monitoring and control
  • — Good performance as a best-selling Dolphin pool robot
Watch-outs
  • — Lacks newer Gen-2 NanoFilters which are considered a game-changer
$898.99 · Check Price on AmazonFull review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

Beatbot AquaSense 2 Ultra Robotic Pool Cleaner

The Beatbot AquaSense 2 Ultra Robotic Pool Cleaner covers surface, floor, walls, waterline and water clarification in one unit, but its suction is described as weak where the Dreame Z1 Pro Robotic Pool Cleaner is rated at 8,000 GPH and the Aiper Scuba X1 Pro Max at 8500 GPH. It recharges constantly during cleaning sessions. It costs more than every other cleaner on this page.

Dolphin Nautilus CC Plus Wi-Fi

The Dolphin Nautilus CC Plus Wi-Fi has stayed reliable over a year of ownership, where the Aiper Scuba X1 Pro Max sporadically stops cleaning and the Beatbot AquaSense 2 Ultra Robotic Pool Cleaner recharges constantly during sessions. Its cleaning cycle runs 2 hours, against 3 hours of runtime on the Dreame Z1 Pro Robotic Pool Cleaner. It costs less than the Aiper and the Beatbot and lacks the newer Gen-2 NanoFilters.

Specs side-by-side

SpecBeatbot AquaSense 2 Ultra Robotic Pool CleanerDolphin Nautilus CC Plus Wi-Fi
Suction PowerWeakPowerful suction
RuntimeUp to 4 hours2-hour cleaning cycle
Battery Capacity10,000mAh—
NavigationHybridSense AI-powered mappingMulti-media cleaning
Pool TypeIn-ground (including Saltwater)In-ground
Filtration150 micronsStandard filter
Debris Capacity4-5 lbs—
Dimensions18"L x 17"W x 11"H—
Coverage Area—Up to 50 ft pool
Material—Plastic
← See the full ranking of best robotic pool cleaners