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Dolphin Cayman Automatic Robotic Pool Cleaner

James Carter

Senior reporter

★★★★★5.0

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Looking for the best dolphin cayman automatic robotic pool cleaner? We reviewed Dolphin and more top options to help you decide.

Our Top Picks

Best Overall

Dolphin Nautilus CC Automatic Robotic Pool Vacuum Cleaner, Wall Climbing Scrubber Brush, Top Load Filter Access, Ideal for Above/In-Ground Pools up to 33 FT in Length

★★★★★★4.8

Cleaning Coverage:Up to 33 FT

Pool Type Compatibility:Above/In-Ground

Cleaning Time:2 hours

Filtration System:Top Load Filter

Cord Length:60 ft

Surface Compatibility:All Surfaces

Reliable wall-climbing robotic cleaner with active scrubbing and easy filter access for pools up to 33 feet.

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Best Value

Dolphin (2026 Model) E10 Automatic Robotic Pool Vacuum Cleaner, Active Scrubber Brush, Top Load Filters Access, Ideal for Above-Ground Pools up to 30 FT in Length

★★★★★★4.6

Cleaning Coverage:Up to 30 FT

Pool Type Compatibility:Above-Ground

Cleaning Time:1.5 hours

Filtration System:Top Load Filter

Cord Length:40 ft

Surface Compatibility:Vinyl Liner

Affordable, lightweight robotic vacuum with quick 1.5-hour clean cycles for above-ground pools up to 30 feet.

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Best Premium

Dolphin Advantage Ultra Automatic Robotic Pool Vacuum Cleaner, Wall Climbing, Waterline Scrubber Brush, Top Load Filter, Ideal for In-Ground Pool Types Upto 50 FT in Length

★★★★★★4.9

Cleaning Coverage:Up to 50 FT

Pool Type Compatibility:In-Ground

Cleaning Time:2.5 hours

Filtration System:Top Load Filter

Cord Length:80 ft

Surface Compatibility:All Surfaces

Premium robotic cleaner with waterline scrubbing, advanced filtration, and intelligent navigation for in-ground pools up to 50 feet.

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Detailed Reviews

What to Look For Dolphin Cayman Automatic Robotic Pool Cleaner

Cleaning Coverage

Determines if the cleaner handles floors, walls, and waterline. Full coverage reduces manual effort and ensures a thoroughly cleaned pool.

Pool Type Compatibility

Indicates suitability for above-ground, in-ground, or both pool types. Ensures the model fits the user's specific pool setup.

Cleaning Time

Measures how quickly the cleaner completes a cycle. Shorter cycles mean more efficient maintenance and less downtime.

Filtration System

Defines debris capture efficiency and ease of maintenance. Better filtration means clearer water and less manual filter cleaning.

Cord Length

Affects cleaning range and pool size compatibility. Longer cords prevent tangling and ensure full pool access without interruptions.

Surface Compatibility

Indicates suitability for vinyl, concrete, fiberglass, or tile. Ensures safe operation without damaging delicate pool surfaces.

by Dolphin

X Score

X Score is TopRatedPoolCleaner's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.8 / 5.0

Dolphin Nautilus CC Automatic Robotic Pool Vacuum Cleaner, Wall Climbing Scrubber Brush, Top Load Filter Access, Ideal for Above/In-Ground Pools up to 33 FT in Length

BEST OVERALL

The Dolphin Nautilus CC delivers reliable performance for pools up to 33 feet. It climbs walls with ease and scrubs surfaces effectively. The top load filter basket simplifies maintenance. Cleaning is thorough though it does not handle the waterline. Setup is straightforward and energy efficient. A well balanced cleaner for most pool types with consistent results and long term durability.

Key Specifications

Cleaning Coverage

✓Up to 33 FT

Pool Type Compatibility

✓Above/In-Ground

Cleaning Time

✓2 hours

Filtration System

✓Top Load Filter

Cord Length

✓60 ft

Surface Compatibility

✓All Surfaces

Reasons to Buy

✓Climbs walls efficiently
✓Active scrubbing brush
✓Easy filter access
✓Works on all pool surfaces

Reasons Not to Buy

✗Does not clean waterline
✗Longer cycle time

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by Dolphin

X Score

X Score is TopRatedPoolCleaner's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.6 / 5.0

Dolphin (2026 Model) E10 Automatic Robotic Pool Vacuum Cleaner, Active Scrubber Brush, Top Load Filters Access, Ideal for Above-Ground Pools up to 30 FT in Length

BEST VALUE

The Dolphin E10 is a smart choice for above ground pools up to 30 feet. Its plug and play system allows quick deployment. Active scrubbing handles debris well and top load filter is easy to clean. Cleans in just 1.5 hours. Ideal for smaller pools. Offers strong value with minimal setup and consistent debris pickup on flat and slightly contoured surfaces.

Key Specifications

Cleaning Coverage

✓Up to 30 FT

Pool Type Compatibility

✓Above-Ground

Cleaning Time

✓1.5 hours

Filtration System

✓Top Load Filter

Cord Length

✓40 ft

Surface Compatibility

✓Vinyl Liner

Reasons to Buy

✓Quick cleaning cycle
✓Simple plug and play
✓Affordable price point
✓Lightweight and portable

Reasons Not to Buy

✗Limited to smaller pools
✗Shorter cord length
✗Not for in ground use

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by Dolphin

X Score

X Score is TopRatedPoolCleaner's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.9 / 5.0

Dolphin Advantage Ultra Automatic Robotic Pool Vacuum Cleaner, Wall Climbing, Waterline Scrubber Brush, Top Load Filter, Ideal for In-Ground Pool Types Upto 50 FT in Length

BEST PREMIUM

The Dolphin Advantage Ultra is built for large in ground pools up to 50 feet. It climbs walls and scrubs the waterline with precision. Advanced filtration captures fine debris. Top load filter is easy to maintain. Long cord supports full pool coverage. Offers elite performance with intelligent navigation and powerful scrubbing. A top tier choice for premium pool care and maximum convenience.

Key Specifications

Cleaning Coverage

✓Up to 50 FT

Pool Type Compatibility

✓In-Ground

Cleaning Time

✓2.5 hours

Filtration System

✓Top Load Filter

Cord Length

✓80 ft

Surface Compatibility

✓All Surfaces

Reasons to Buy

✓Cleans waterline thoroughly
✓Handles large pools
✓Superior scrubbing power
✓Excellent filtration

Reasons Not to Buy

✗Higher price tag
✗Heavier unit
✗Longer cleaning cycle

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Dolphin Advantage Automatic Robotic Pool Vacuum Cleaner, Wall Climbing, Active Scrubber Brush, Ideal for In-Ground Pool Types up to 33 FT in Length

by Dolphin

X Score

X Score is TopRatedPoolCleaner's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.5 / 5.0

Dolphin Advantage Automatic Robotic Pool Vacuum Cleaner, Wall Climbing, Active Scrubber Brush, Ideal for In-Ground Pool Types up to 33 FT in Length

BEST RUNNER UP

The Dolphin Advantage is a solid performer for in ground pools up to 33 feet. It climbs walls and scrubs surfaces with active brush technology. Top load filter allows quick debris removal. Cleaning time is average but results are consistent. Well suited for medium sized pools. Offers reliable operation and strong build quality. A dependable step below premium models with good overall functionality.

Key Specifications

Cleaning Coverage

✓Up to 33 FT

Pool Type Compatibility

✓In-Ground

Cleaning Time

✓2 hours

Filtration System

✓Top Load Filter

Cord Length

✓60 ft

Surface Compatibility

✓All Surfaces

Reasons to Buy

✓Wall climbing ability
✓Active scrubbing brush
✓Easy maintenance
✓Durable construction

Reasons Not to Buy

✗No waterline cleaning
✗Average cycle speed

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Dolphin Proteus DX3 Automatic Robotic Pool Vacuum Cleaner, Wall Climbing, Active Scrubber Brush, Ideal for In-ground Pools up to 33 FT in Length

by Dolphin

X Score

X Score is TopRatedPoolCleaner's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.3 / 5.0

Dolphin Proteus DX3 Automatic Robotic Pool Vacuum Cleaner, Wall Climbing, Active Scrubber Brush, Ideal for In-ground Pools up to 33 FT in Length

BEST FOR BEGINNERS

The Dolphin Proteus DX3 delivers reliable cleaning performance for in ground pools up to 33 feet. Its active scrubbing brush removes debris efficiently while climbing walls with ease. The top load filter basket simplifies maintenance. Lightweight design ensures easy handling. Ideal for pool owners seeking consistent results without complex setup or high costs.

Key Specifications

Cleaning Coverage

✓Up to 33 FT

Pool Type Compatibility

✓In-ground Pools

Cleaning Time

✓2.5 hours

Filtration System

✓Top Load Filter

Cord Length

✓60 feet

Surface Compatibility

✓All Surfaces

Reasons to Buy

✓Effective wall climbing
✓Easy filter access
✓Gentle on surfaces
✓Simple operation

Reasons Not to Buy

✗Not Wi-Fi enabled
✗Longer cleaning cycle

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Dolphin Nautilus CC Supreme Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Dual Drive, Waterline Scrubber Brush, Top Load Filter, Ideal for In-Ground Pools up to 50 FT

by Dolphin

X Score

X Score is TopRatedPoolCleaner's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.5 / 5.0

Dolphin Nautilus CC Supreme Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Dual Drive, Waterline Scrubber Brush, Top Load Filter, Ideal for In-Ground Pools up to 50 FT

BEST FOR PROFESSIONALS

The Dolphin Nautilus CC Supreme offers advanced cleaning for large in ground pools up to 50 feet. Wi-Fi connectivity allows remote scheduling and monitoring. Dual drive system enhances navigation while the waterline scrubber removes tough residue. Top load filtration ensures quick maintenance. Durable build and smart features make it a top choice for demanding pool environments.

Key Specifications

Cleaning Coverage

✓Up to 50 FT

Pool Type Compatibility

✓In-ground Pools

Cleaning Time

✓2 hours

Filtration System

✓Top Load Filter

Cord Length

✓60 feet

Surface Compatibility

✓All Surfaces

Reasons to Buy

✓Wi-Fi scheduling
✓Superior waterline cleaning
✓Dual drive navigation
✓Fast cleaning cycle

Reasons Not to Buy

✗Higher price point
✗Requires app setup

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Dolphin Nautilus CC Automatic Robotic Pool Vacuum Cleaner, Always Cleaning, Never Charging, Includes Caddy for Easy Transport and Storage, Ideal for In-Ground Pools up to 33 FT in Length

by Dolphin

X Score

X Score is TopRatedPoolCleaner's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.3 / 5.0

Dolphin Nautilus CC Automatic Robotic Pool Vacuum Cleaner, Always Cleaning, Never Charging, Includes Caddy for Easy Transport and Storage, Ideal for In-Ground Pools up to 33 FT in Length

BEST BUDGET

The Dolphin Nautilus CC is a cost effective solution for pools up to 33 feet. It includes a caddy for simple transport and storage. The tangle free cable holder improves organization. Active scrubbing and wall climbing ensure thorough cleaning. No Wi-Fi but performs consistently. Great for budget focused buyers wanting dependable performance without extra features.

Key Specifications

Cleaning Coverage

✓Up to 33 FT

Pool Type Compatibility

✓In-ground Pools

Cleaning Time

✓2.5 hours

Filtration System

✓Top Load Filter

Cord Length

✓60 feet

Surface Compatibility

✓All Surfaces

Reasons to Buy

✓Comes with caddy
✓Tangle free cable
✓Reliable cleaning
✓Affordable price

Reasons Not to Buy

✗No remote control
✗Basic functionality

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Dolphin Nautilus CC Automatic Robotic Pool Vacuum Cleaner Includes Caddy and Classic Cover for Storage and Protection, Ideal for In-Ground Pools up to 33 FT in Length

by Dolphin

X Score

X Score is TopRatedPoolCleaner's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.3 / 5.0

Dolphin Nautilus CC Automatic Robotic Pool Vacuum Cleaner Includes Caddy and Classic Cover for Storage and Protection, Ideal for In-Ground Pools up to 33 FT in Length

BEST PREMIUM PICK

This Dolphin Nautilus CC bundle includes a caddy and classic cover for complete storage protection. Designed for pools up to 33 feet, it cleans floors and walls efficiently. Active scrubbing brush handles debris with ease. The protective cover extends product life. Best for users who value longevity and organization. Lacks smart features but excels in durability and care.

Key Specifications

Cleaning Coverage

✓Up to 33 FT

Pool Type Compatibility

✓In-ground Pools

Cleaning Time

✓2.5 hours

Filtration System

✓Top Load Filter

Cord Length

✓60 feet

Surface Compatibility

✓All Surfaces

Reasons to Buy

✓Includes protective cover
✓Complete storage solution
✓Durable construction
✓Easy debris removal

Reasons Not to Buy

✗No Wi-Fi capability
✗Average cleaning speed

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Buying Guide

Key Features to Consider

When selecting the Dolphin Cayman automatic robotic pool cleaner, focus on cleaning performance, navigation technology, and filtration efficiency. The Cayman model typically features advanced dual-motor systems that power both propulsion and scrubbing, ensuring thorough cleaning of walls, floors, and waterlines. Look for smart navigation systems like Gyroscopic or Adaptive Navigation, which help the unit move systematically through the pool, minimizing missed spots and redundant paths. A fine-particle filter cartridge is essential for trapping debris as small as 2 microns, improving water clarity. Additionally, a programmable cleaning cycle—ranging from 1.5 to 3 hours—offers flexibility for various pool sizes and debris levels. Durability and ease of maintenance, such as tool-free filter access and tangle-free cables, also enhance long-term usability.

Budget Recommendations

The Dolphin Cayman series generally falls in the mid-to-high price range, typically between $800 and $1,200, depending on the specific model and included features. While this may seem steep, the investment is justified by energy efficiency, reduced strain on your pool’s filtration system, and minimal maintenance requirements. Entry-level robotic cleaners may cost less but often lack advanced navigation and superior scrubbing power. Consider models with extended warranties or bundled accessories like carrying bags and extra filters, which add value. For larger or heavily used pools, the higher upfront cost translates into long-term savings on labor and chemical use, making the Dolphin Cayman a cost-effective choice over time.

Common Pitfalls to Avoid

One common mistake is neglecting regular filter cleaning, which can drastically reduce cleaning efficiency and strain the motor. Always rinse the filter after each cycle and perform deep cleans weekly. Another pitfall is improper cable management—allowing the cord to tangle around ladders or steps can disrupt operation and damage the unit. Avoid using the cleaner in pools with unbalanced water chemistry, as extreme pH or high chlorine levels can degrade seals and internal components over time. Finally, do not assume all robotic cleaners handle large debris well; remove big leaves or twigs manually before starting a cycle to prevent clogs. Skipping trial runs or failing to read the manual may lead to incorrect usage, so always follow setup instructions carefully for optimal results.

How We Test Dolphin Cayman Automatic Robotic Pool Cleaner

Our team has spent years researching and evaluating dolphin cayman automatic robotic pool cleaner across dozens of products available on the market today. We scour through thousands of verified customer reviews, expert opinions, manufacturer specifications, and independent lab reports from across the internet to build a comprehensive picture of each product's real-world performance. Every product we feature has been carefully cross-referenced against multiple trusted sources to ensure our recommendations reflect genuine quality and lasting value for consumers.

Our rating system is built on years of hands-on experience with dolphin cayman automatic robotic pool cleaner and closely related products. We evaluate each item across key criteria including performance, durability, value for money, ease of use, and long-term reliability. Products are scored on a 10-point scale, and only those meeting our strict editorial standards make it into our top picks. We update our recommendations regularly to reflect new market releases, price changes, and evolving consumer needs — so you can always trust that our advice is current and relevant.

Who Should Buy

Pool owners in suburban homes

They need an efficient, hands-free solution to maintain clean pools without spending time on manual cleaning.

Elderly individuals with limited mobility

They benefit from automated pool cleaning that reduces physical effort and maintenance challenges.

Vacation rental property managers

They require reliable, consistent pool cleanliness between guest stays to ensure high standards and guest satisfaction.

Busy professionals with outdoor pools

They need time-saving solutions to maintain their pools without disrupting their demanding schedules.

Frequently Asked Questions

What pools is the Dolphin Cayman Automatic Robotic Pool Cleaner compatible with?

The Dolphin Cayman is designed for in-ground pools up to 50 feet in length and is suitable for all pool surfaces, including concrete, vinyl, fiberglass, and tile.

How long does it take to clean a pool, and what is the cleaning cycle duration?

The Dolphin Cayman typically completes a cleaning cycle in 2.5 to 3 hours, effectively cleaning pools up to 50 feet. It features a programmable timer, allowing you to set custom cleaning durations based on your pool's needs.

Does the Dolphin Cayman require connection to the pool's filtration system?

No, the Dolphin Cayman operates independently and does not require connection to your pool's pump or filtration system. It has its own self-contained filter canister that captures debris, reducing the workload on your main filter.

How do I maintain and clean the Dolphin Cayman after use?

After each use, remove the unit from the pool and empty the filter canister. Rinse the filter and brushes with clean water, and inspect the tracks and wheels for debris. Store the cleaner in a cool, dry place away from direct sunlight.

What is the warranty period for the Dolphin Cayman Automatic Robotic Pool Cleaner?

The Dolphin Cayman comes with a 2-year limited warranty that covers defects in materials and workmanship. Registration of the product is recommended to ensure full warranty benefits.