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Dolphin Nautilus Pool Robot

James Carter

Senior reporter

★★★★★5.0

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5 min read

Looking for the best dolphin nautilus pool robot? 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:Walls and Floor

Pool Type Compatibility:Above/In-Ground

Run Time:2 Hours

Cleaning Cycle Duration:2 Hours

Filter Type:Top Load Basket

Cord Length:40 Feet

Cleans pools up to 33 ft with superior wall climbing and easy top-load filter access for hassle-free maintenance.

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Best Value

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

★★★★★★4.6

Cleaning Coverage:Walls and Floor

Pool Type Compatibility:In-Ground

Run Time:2 Hours

Cleaning Cycle Duration:2 Hours

Filter Type:Top Load Basket

Cord Length:40 Feet

Great value with included caddy, tangle-free cable, and strong cleaning performance for in-ground pools up to 33 ft.

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Best Premium

Dolphin Nautilus Pool-Up Robotic Pool Vacuum Cleaner up to 26 FT - Wall Climbing with Scrubber Brush

★★★★★★4.9

Cleaning Coverage:Walls and Floor

Pool Type Compatibility:Small Pools

Run Time:2 Hours

Cleaning Cycle Duration:2 Hours

Filter Type:Integrated Filter

Cord Length:26 Feet

Ultra-fast 2-hour clean for small pools up to 26 ft with smart technology and one-touch operation.

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Detailed Reviews

What to Look For Dolphin Nautilus Pool Robot

Cleaning Coverage

Determines if the robot cleans floors, walls, and waterline, ensuring comprehensive debris removal and reducing manual maintenance efforts.

Pool Type Compatibility

Indicates suitability for above-ground, in-ground, or both pool types, ensuring proper fit and performance for your pool setup.

Run Time

The duration the robot operates per cycle; longer run times ensure complete cleaning of larger or dirtier pools.

Cleaning Cycle Duration

How long a full clean takes; shorter cycles mean faster turnaround and less downtime for pool use.

Filter Type

Refers to filter basket size and accessibility; easier-to-clean filters improve maintenance efficiency and sustained suction power.

Cord Length

Longer cords prevent tangling and ensure full pool access without power interruptions, especially in larger pools.

by Dolphin

X Score

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★★★★★

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 efficiently and scrubs debris with precision. The top load filter basket simplifies maintenance. Suitable for both above ground and in ground pools. Its active scrubbing brush ensures a clean finish without damaging surfaces. A smart choice for consistent cleaning results and ease of use.

Key Specifications

Cleaning Coverage

✓Walls and Floor

Pool Type Compatibility

✓Above/In-Ground

Run Time

✓2 Hours

Cleaning Cycle Duration

✓2 Hours

Filter Type

✓Top Load Basket

Cord Length

✓40 Feet

Reasons to Buy

✓Climbs walls effectively
✓Easy filter access
✓Works on all surfaces
✓Minimal maintenance

Reasons Not to Buy

✗Does not clean waterline
✗No app connectivity

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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 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 VALUE

This Dolphin Nautilus CC model includes a convenient caddy for transport and storage. It cleans floors and walls thoroughly with active scrubbing technology. Designed for in ground pools up to 33 feet. The tangle free cable holder improves organization. Simple plug and play setup ensures quick deployment. Offers excellent value with added accessories for hassle free pool maintenance and long term durability.

Key Specifications

Cleaning Coverage

✓Walls and Floor

Pool Type Compatibility

✓In-Ground

Run Time

✓2 Hours

Cleaning Cycle Duration

✓2 Hours

Filter Type

✓Top Load Basket

Cord Length

✓40 Feet

Reasons to Buy

✓Includes transport caddy
✓Tangle free cable system
✓Easy to store
✓Strong wall climbing

Reasons Not to Buy

✗No waterline cleaning
✗Limited to in ground pools

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by Dolphin

X Score

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★★★★★

4.9 / 5.0

Dolphin Nautilus Pool-Up Robotic Pool Vacuum Cleaner up to 26 FT - Wall Climbing with Scrubber Brush

BEST PREMIUM

The Dolphin Nautilus Pool Up is perfect for small pools up to 26 feet. Its smart cleaning technology covers floors and walls with ease. The plug and play system allows immediate use without setup delays. Completes cleaning in just two hours. Compact design enhances mobility and storage. Ideal for owners seeking fast, efficient cleaning with minimal effort and maximum reliability for smaller pool installations.

Key Specifications

Cleaning Coverage

✓Walls and Floor

Pool Type Compatibility

✓Small Pools

Run Time

✓2 Hours

Cleaning Cycle Duration

✓2 Hours

Filter Type

✓Integrated Filter

Cord Length

✓26 Feet

Reasons to Buy

✓Ultra fast cleaning
✓Compact and lightweight
✓One touch operation
✓Energy efficient

Reasons Not to Buy

✗Short cord length
✗Not for large pools

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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

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★★★★★

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 RUNNER UP

The Dolphin Nautilus CC Supreme cleans pools up to 50 feet with dual drive power and Wi Fi scheduling. It scrubs the waterline effectively for a complete clean. The top load filter is easy to maintain. Remote control via app adds convenience. Designed for in ground pools. Offers advanced features for tech oriented users seeking automation and superior wall gripping performance over large areas.

Key Specifications

Cleaning Coverage

✓Full Pool Coverage

Pool Type Compatibility

✓In-Ground

Run Time

✓2.5 Hours

Cleaning Cycle Duration

✓2.5 Hours

Filter Type

✓Top Load Basket

Cord Length

✓60 Feet

Reasons to Buy

✓Wi Fi enabled control
✓Cleans waterline
✓Long cord reach
✓Dual drive motors

Reasons Not to Buy

✗Higher price point
✗Heavier unit
✗App connectivity issues reported

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Dolphin Nautilus CC Pro Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Wall Climbing, Waterline Scrubber Brush, Ideal for In-Ground Pools up to 50 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 Pro Wi-Fi Automatic Robotic Pool Vacuum Cleaner, Wall Climbing, Waterline Scrubber Brush, Ideal for In-Ground Pools up to 50 FT in Length

BEST OVERALL

The Dolphin Nautilus CC Pro delivers reliable cleaning performance for in-ground pools up to 50 feet. With always connected Wi-Fi you can schedule cleanings remotely. Its active scrubbing brush tackles debris on all surfaces while climbing walls and scrubbing the waterline. It offers consistent navigation and strong suction making pool maintenance effortless and efficient every time.

Key Specifications

Cleaning Coverage

✓Floors and Walls

Pool Type Compatibility

✓In-Ground Pools

Run Time

✓2.5 Hours

Cleaning Cycle Duration

✓2 Hours

Filter Type

✓Fine Mesh Filter

Cord Length

✓60 ft Cord

Reasons to Buy

✓Wi-Fi scheduling capability
✓Climbs walls effectively
✓Scrubbing brush included
✓Reliable performance

Reasons Not to Buy

✗No eco mode
✗Filter replacement needed

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Dolphin Nautilus CC Plus Wi-Fi Robotic Pool Vacuum Cleaner Includes Ultra-Fine Filters for an Ultimate Clean, Ideal for In-Ground Pools up to 50 FT in Length

by Dolphin

X Score

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★★★★★

4.3 / 5.0

Dolphin Nautilus CC Plus Wi-Fi Robotic Pool Vacuum Cleaner Includes Ultra-Fine Filters for an Ultimate Clean, Ideal for In-Ground Pools up to 50 FT in Length

BEST FOR BEGINNERS

The Dolphin Nautilus CC Plus Wi-Fi offers user-friendly pool cleaning for new pool owners. Ultra-fine filters capture small debris delivering crystal clear water. Always connected Wi-Fi allows remote scheduling. It cleans floors and climbs walls with dependable navigation. While not the fastest it ensures a thorough clean and is simple to operate right out of the box.

Key Specifications

Cleaning Coverage

✓Floors and Walls

Pool Type Compatibility

✓In-Ground Pools

Run Time

✓2 Hours

Cleaning Cycle Duration

✓1.5 Hours

Filter Type

✓Ultra-Fine Filter

Cord Length

✓60 ft Cord

Reasons to Buy

✓Excellent fine filtration
✓Easy app setup
✓Consistent wall climbing
✓Simple maintenance

Reasons Not to Buy

✗Shorter runtime
✗Limited cleaning modes

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Dolphin (Upgraded 2026) Nautilus Titan Wi-Fi Automatic Robotic Pool Vacuum Cleaner Waterline Scrubbing, Multi-Layer Filtration, Ideal for Inground Pool up to 50 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 (Upgraded 2026) Nautilus Titan Wi-Fi Automatic Robotic Pool Vacuum Cleaner Waterline Scrubbing, Multi-Layer Filtration, Ideal for Inground Pool up to 50 FT in Length

BEST FOR PROFESSIONALS

The upgraded 2026 Dolphin Nautilus Titan excels in professional-grade pool maintenance. App control allows full monitoring and scheduling. It cleans floors walls and scrubs the waterline with precision. Pick-up mode makes removal easy without bending or wetting feet. Multi-layer filtration ensures superior debris capture making it ideal for high-demand pool environments and frequent use.

Key Specifications

Cleaning Coverage

✓Full Pool Coverage

Pool Type Compatibility

✓In-Ground Pools

Run Time

✓3 Hours

Cleaning Cycle Duration

✓2.5 Hours

Filter Type

✓Multi-Layer Filter

Cord Length

✓60 ft Cord

Reasons to Buy

✓Precise waterline scrubbing
✓Pick-up mode feature
✓Robust app controls
✓Superior filtration

Reasons Not to Buy

✗Higher price point
✗Heavier unit

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Dolphin Nautilus EON 120D Cordless Robotic Pool Cleaner Ideal for Pools up to 50 FT – Wi-Fi Connected, Waterline & Sun Ledge Cleaning, Smart Navigation

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 EON 120D Cordless Robotic Pool Cleaner Ideal for Pools up to 50 FT – Wi-Fi Connected, Waterline & Sun Ledge Cleaning, Smart Navigation

BEST BUDGET

The Dolphin Nautilus EON 120D is a smart cordless option for pools up to 50 feet. With built-in Wi-Fi and the MaytronicsOne app you can control cleaning remotely. It covers floors walls waterline and even sun ledges down to 8 inches. With up to 4.5 hours of runtime and multiple modes it offers great flexibility and strong value.

Key Specifications

Cleaning Coverage

✓Full Pool Coverage

Pool Type Compatibility

✓In-Ground Pools

Run Time

✓4.5 Hours

Cleaning Cycle Duration

✓2 Hours

Filter Type

✓Fine Filter

Cord Length

✓Cordless

Reasons to Buy

✓Truly cordless design
✓Cleans sun ledges
✓Long battery life
✓Smart navigation system

Reasons Not to Buy

✗Longer recharge time
✗App occasionally lags

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Buying Guide

Key Features to Consider

When selecting a Dolphin Nautilus pool robot, focus on cleaning performance, compatibility, and ease of use. Look for models with strong suction power and advanced filtration systems capable of capturing fine debris, including sand and small leaves. Ensure the robot is suitable for your pool type—whether above-ground, in-ground, or vinyl/fiberglass-lined—as improper compatibility can reduce efficiency or cause damage. Smart navigation systems, such as swivel cords and optimized path patterns, help the robot cover the entire pool floor, walls, and waterline without missing spots. Additional features like quick-release filter cartridges and energy-efficient operation enhance convenience and long-term savings. A reliable 1-2 hour cleaning cycle with full debris pickup is a hallmark of top-performing models.

Budget Recommendations

Dolphin Nautilus pool robots typically range from $500 to $800, with entry-level models around $500 offering reliable floor cleaning for smaller pools. Mid-range options ($600–$700) often include wall-climbing capabilities and finer filter cartridges, ideal for medium to large pools with heavier debris. Premium models nearing $800 may offer enhanced scrubbing power, larger filter capacity, and improved navigation. While it’s tempting to opt for lower-priced alternatives, investing in a genuine Dolphin ensures durability, manufacturer-backed warranties, and access to genuine replacement parts. Consider long-term savings on maintenance and energy use when evaluating cost—higher upfront investment often translates to lower operating expenses.

Common Pitfalls to Avoid

One common mistake is choosing a model unsuited for your pool’s size or surface material, which can lead to incomplete cleaning or liner damage. Avoid skipping routine maintenance—failing to clean filters after each use reduces suction power and strains the motor. Some users mistakenly leave the robot in the pool when not in use, exposing it to prolonged chemical exposure and potential damage. Always remove and store the unit properly. Another pitfall is ignoring manufacturer guidelines for operation, such as using the robot with pool covers or during chemical treatments. Lastly, avoid counterfeit or third-party accessories, as they may void warranties and compromise performance. Stick to genuine Dolphin parts and follow the user manual for best results.

How We Test Dolphin Nautilus Pool Robot

Our team has spent years researching and evaluating dolphin nautilus pool robot 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 nautilus pool robot 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

They need efficient, hands-free cleaning to maintain pool hygiene without spending time or effort on manual maintenance.

Elderly individuals

They benefit from automated pool cleaning that reduces physical strain and helps maintain independence in home care.

Vacation homeowners

They need reliable, low-maintenance pool upkeep between infrequent visits to ensure the pool is clean when they return.

Swim trainers or coaches

They require consistently clean pools for optimal training conditions and hygiene for athletes

Frequently Asked Questions

What is the Dolphin Nautilus CC Plus pool robot designed for?

The Dolphin Nautilus CC Plus is an automatic pool cleaning robot designed to scrub, vacuum, and filter debris from the floor, walls, and waterline of in-ground pools. It is ideal for pools up to 50 feet in length and handles dirt, leaves, and fine particles with its advanced filtration system.

How long does it take to clean a pool with the Dolphin Nautilus?

The Dolphin Nautilus typically completes a full cleaning cycle in about 2.5 hours. It features a weekly timer function that allows you to schedule cleanings in advance, so your pool stays clean with minimal effort.

Does the Dolphin Nautilus require any special maintenance?

The Dolphin Nautilus is low-maintenance. After each use, it's recommended to rinse the filter cartridge and check for debris. The filter should be thoroughly cleaned weekly or as needed, and the unit should be stored in a dry, temperature-controlled environment when not in use.

Can the Dolphin Nautilus climb walls and clean the waterline?

Yes, the Dolphin Nautilus CC Plus is equipped with advanced climbing and scanning technology that enables it to clean not only the pool floor but also the walls and waterline, effectively removing scum and debris for a thorough clean.

Is the Dolphin Nautilus compatible with all types of pool surfaces?

Yes, the Dolphin Nautilus is safe and effective on a variety of in-ground pool surfaces, including concrete, vinyl, fiberglass, and tile. Its dual-motor system and gentle brushes ensure effective cleaning without damaging delicate surfaces.