# Dolphin Nautilus CC Plus vs Beatbot AquaSense 2 (2026) | Robot Pool Cleaner Guide > Dolphin Nautilus CC Plus vs Beatbot AquaSense 2: corded reliability vs cordless convenience at the same ~$800–850 price. Surfaces cleaned, review history, warranty and who should buy which. - Source: https://robotpoolcleanerguide.com/posts/dolphin-nautilus-cc-plus-vs-beatbot-aquasense-2/ - Markdown version: https://robotpoolcleanerguide.com/posts/dolphin-nautilus-cc-plus-vs-beatbot-aquasense-2.md --- - [Home](https://robotpoolcleanerguide.com/) - [Guides](https://robotpoolcleanerguide.com/guides/) - Dolphin Nautilus CC Plus vs Beatbot AquaSense 2: Corded or Cordless? Head-to-head # Dolphin Nautilus CC Plus vs Beatbot AquaSense 2: Corded or Cordless? Updated October 12, 2026 By [Robot Pool Cleaner Guide Editorial Team](https://robotpoolcleanerguide.com/about/) [How we research](https://robotpoolcleanerguide.com/how-we-research/) We may earn a commission when you buy through links on this page, at no extra cost to you. Prices are approximate and change often, so check the current price before you buy. ## Key takeaways - Both cost roughly **$800–850**. The real choice is corded reliability vs cordless convenience. - The AquaSense 2 cleans the **waterline** and has a **3-year warranty**; the CC Plus does neither (typical 1-year warranty). - The CC Plus has about **14,000 reviews** against a few dozen for the AquaSense 2, and it **never needs charging**. - Both are heavy to lift out of the water; the AquaSense 2 has surface parking and a drain feature to help. ## Our top picks - 1![Dolphin Nautilus CC Plus](https://robotpoolcleanerguide.com/_astro/dolphin-nautilus-cc-plus.BskDPban_1WCTo5.webp)Choose for the long owner record and unlimited runtime: ~14,000 reviews, corded[Dolphin Nautilus CC Plus](https://robotpoolcleanerguide.com/pool-robots/dolphin-nautilus-cc-plus/)Corded · Corded — no charging · Floor + Walls8.2**$$**$$Mid-rangePrice tier: Mid-range, $500–$1,000[Check price on Amazon](https://www.amazon.com/dp/B00Q8M0NWE?tag=room4205-20) - 2![Beatbot AquaSense 2](https://robotpoolcleanerguide.com/_astro/beatbot-aquasense-2.C3q1Ho24_2nzmLE.webp)Choose for waterline cleaning, no cord and a 3-year warranty[Beatbot AquaSense 2](https://robotpoolcleanerguide.com/pool-robots/beatbot-aquasense-2/)Cordless · Up to 4 hr · Floor + Walls + Waterline8.7**$$**$$Mid-rangePrice tier: Mid-range, $500–$1,000[Check price](https://www.amazon.com/dp/B0HBB2ZJPQ?tag=room4205-20) ### On this page 7 sections - [The specs, side by side](#the-specs-side-by-side) - [Cleaning](#cleaning) - [Power](#power) - [Handling](#handling) - [Reliability and warranty](#reliability-and-warranty) - [Which one should you buy?](#which-one-should-you-buy) - [FAQ](#faq) ## Before you choose - [Beatbot AquaSense 2 vs Aiper Scuba S3: Which Cordless Pool Robot Should You Buy?](https://robotpoolcleanerguide.com/posts/beatbot-aquasense-2-vs-aiper-scuba-s3/) - [The 7 Best Robotic Pool Cleaners of 2026: Ranked by Pool Type, Budget & Features](https://robotpoolcleanerguide.com/posts/best-robotic-pool-cleaners-2026/) - [Beatbot Sora 10 vs Aiper Scuba S1 vs Wybot C1: The Best Budget Cordless Pool Robot](https://robotpoolcleanerguide.com/posts/beatbot-sora-10-vs-aiper-scuba-s1-vs-wybot-c1/) At about $800–850, the Dolphin Nautilus CC Plus and the Beatbot AquaSense 2 sit at the same price and represent the two ways to buy a pool robot: plug-in or battery. The CC Plus is the established, proven choice. The AquaSense 2 is the newer, feature-rich one. We lay out the differences and say who should choose which. For the broader trade-offs, read [corded vs cordless](https://robotpoolcleanerguide.com/posts/corded-vs-cordless-robotic-pool-cleaners/) alongside this. ## The specs, side by side | | [Dolphin Nautilus CC Plus](https://robotpoolcleanerguide.com/pool-robots/dolphin-nautilus-cc-plus/) | [Beatbot AquaSense 2](https://robotpoolcleanerguide.com/pool-robots/beatbot-aquasense-2/) | | --- | --- | --- | | Price range | ~$800–850 | ~$800–850 | | Power | Corded (plug-in power supply) | Rechargeable battery (10,000 mAh) | | Cleans | Floor, walls | Floor, walls, waterline | | Rated reach | Pools up to 40 ft | Up to ~3,230 sq ft | | Runtime | ~2 hr cycle, no charging | Up to 4 hr per charge | | Pool type | In-ground | In-ground and above-ground | | App | No (this SKU) | Yes | | Retrieval | Lift out with the cord | Auto surface parking + app call-back | | Warranty | Typically 1 year | 3 years (Beatbot table) | | Amazon reviews | ~14,000 (4.3 stars) | A few dozen (2026 listing) | | Guide score | 8.2 | 8.7 | ## Cleaning The CC Plus has a strong wall-climbing scrubbing brush and a navigation system that scans the pool; it cleans the floor and walls. The AquaSense 2 adds the waterline. If you get a scum line, that is the decisive difference. Neither skims the surface; for that, see [skimmer vs vacuum robot](https://robotpoolcleanerguide.com/posts/robotic-pool-skimmer-vs-vacuum-robot/). ## Power The CC Plus never runs out of power: it’s plugged into a poolside power supply and runs for about a 2-hour cycle whenever you start it. The AquaSense 2 is rated for up to 4 hours per charge, with owner reports for the earlier model closer to 2.5 hours, and you recharge it afterward. For a normal pool, one run per charge is enough; the cost is remembering to charge, and over years the battery wears with use. Our [lifespan guide](https://robotpoolcleanerguide.com/posts/how-long-do-robotic-pool-cleaners-last/) covers this. ## Handling The CC Plus has a cable to manage and a robot of 20-plus lbs to lift out dripping. The AquaSense 2 parks itself at the surface and can be called back from the app, and its SmartDrain releases water before lifting. At about 26 lbs it’s not light. Cordless wins on convenience here. ## Reliability and warranty This is the CC Plus’s advantage. About 14,000 reviews at 4.3 stars is the longest record in the category, parts are widely available and the design is mature. Its warranty, however, is typically 1 year. The AquaSense 2 has a 3-year warranty per Beatbot but is a 2026 listing; the long-term record isn’t there yet. ## Which one should you buy? Buy the Nautilus CC Plus if you want the proven, always-ready robot, don’t care about the waterline and don’t mind a cord. Buy the AquaSense 2 if you want waterline cleaning, no cord, an app and a longer warranty, and you’re comfortable with a newer product. For an overview of the whole market, see the [best robotic pool cleaners of 2026](https://robotpoolcleanerguide.com/posts/best-robotic-pool-cleaners-2026/) or use the [robot matcher](https://robotpoolcleanerguide.com/tools/robot-matcher/). ## Don't guess. Calculate. - [🎯 Robot Matcher](https://robotpoolcleanerguide.com/tools/robot-matcher/): which robots fit your pool - [📐 Pool Volume Calculator](https://robotpoolcleanerguide.com/tools/pool-volume-calculator/): gallons and surface area - [💰 Robot vs Pool Service](https://robotpoolcleanerguide.com/tools/cost-calculator/): how fast it pays back - [📊 Compare every robot](https://robotpoolcleanerguide.com/pool-robots/): sortable spec table ## Frequently asked questions ### Is a corded or cordless pool robot better? Corded robots like the Dolphin Nautilus CC Plus run as long as they're plugged in and have long owner records. Cordless robots like the AquaSense 2 have no cord, newer features (waterline, parking, app) and longer stated warranties but need charging and have newer designs. Neither is better for everyone. ### Does the Nautilus CC Plus clean the waterline? No. It cleans the floor and walls. The AquaSense 2 cleans floor, walls and waterline. ### Which has more reviews on Amazon? The Nautilus CC Plus, with about 14,000 reviews at a 4.3-star average. The AquaSense 2 is a 2026 listing with a few dozen. ### Which lasts longer? Neither maker publishes lifespans. Corded robots have no battery to wear out; cordless robots depend on a lithium battery that wears with charge cycles. See our guide on how long robotic pool cleaners last. Our #1 pick Choose for the long owner record and unlimited runtime: ~14,000 reviews, corded ![Dolphin Nautilus CC Plus](https://robotpoolcleanerguide.com/_astro/dolphin-nautilus-cc-plus.BskDPban_Z1b7K2W.webp) ### [Dolphin Nautilus CC Plus](https://robotpoolcleanerguide.com/pool-robots/dolphin-nautilus-cc-plus/) 8.2 - Corded - Corded — no charging - Floor + Walls In-ground pool owners who want a proven, never-charge-it robot with strong wall climbing and a deep owner review base. $$$$ Mid-range Price tier: Mid-range, $500–$1,000 today's price on Amazon [Check price on Amazon](https://www.amazon.com/dp/B00Q8M0NWE?tag=room4205-20)[Read the full review](https://robotpoolcleanerguide.com/pool-robots/dolphin-nautilus-cc-plus/) [🎯 Not sure which fits? Match a robot to your pool type, size and debris in 30 seconds.](https://robotpoolcleanerguide.com/tools/robot-matcher/)[📊 Compare every robot Sortable chart of every robot we track.](https://robotpoolcleanerguide.com/pool-robots/) ## Keep reading [Head-to-head ### Beatbot AquaSense 2 vs Aiper Scuba S3: Which Cordless Pool Robot Should You Buy? Beatbot AquaSense 2 vs Aiper Scuba S3 compared: ~$800 vs ~$700, 3,230 sq ft rated coverage vs unstated, fine filtration, weight, warranty and which pool each suits. Updated Oct 12, 2026](https://robotpoolcleanerguide.com/posts/beatbot-aquasense-2-vs-aiper-scuba-s3/)[Top picks ### The 7 Best Robotic Pool Cleaners of 2026: Ranked by Pool Type, Budget & Features The best robotic pool cleaners of 2026, ranked: Beatbot AquaSense 2, Dolphin Nautilus CC Plus, Beatbot Sora 10 and more. Cordless vs corded, what each cleans, and who it fits. Updated Oct 12, 2026](https://robotpoolcleanerguide.com/posts/best-robotic-pool-cleaners-2026/)[Head-to-head ### Beatbot Sora 10 vs Aiper Scuba S1 vs Wybot C1: The Best Budget Cordless Pool Robot Beatbot Sora 10 vs Aiper Scuba S1 vs Wybot C1 compared: ~$470, ~$500 and ~$400, runtime, coverage, filtration, reviews and warranty. Which budget cordless robot to buy. Updated Oct 12, 2026](https://robotpoolcleanerguide.com/posts/beatbot-sora-10-vs-aiper-scuba-s1-vs-wybot-c1/) Choose for the long owner record and unlimited runtime: ~14,000 reviews, corded Nautilus CC Plus $$$$ Mid-range Price tier: Mid-range, $500–$1,000 [Check price](https://www.amazon.com/dp/B00Q8M0NWE?tag=room4205-20)