Best Robotic Pool Cleaners with Swivel Cord in 2021

Warm days. The smell of suntan lotion in the air. Sounds of laughter and good music. Yep. Summer is quickly approaching. For those who have a swimming pool in their backyard, summertime also means pool-maintenance time. If you also own a robotic pool cleaner, keeping your pool clean is much less of a hassle.

Best Robotic Pool Cleaner with Swivel Cord


This website is supported by readers. As an Amazon Associate we earn from qualifying purchases.


Our Recommended Robotic Pool Cleaners

"Budget" Pick
Best of the Best!
Also Great
Dolphin Nautilus CC Plus Robotic Pool [Vacuum]...
DOLPHIN Nautilus CC Supreme WiFi Operated Robotic...
DOLPHIN Premier Robotic Pool Cleaner with Powerful...
Dolphin Nautilus CC Plus
Dolphin Nautilus CC Supreme
Dolphin Premier
• In-ground Swimming Pools
• Pool Size: Up to 50 ft.
• 2 hr Cleaning Time
• In-ground Swimming Pools
• Pool Size: Up to 50 ft.
• 1,5 | 2,5 | 3,5 hrs Cleaning Time
• In-ground Swimming Pools
• Pool Size: Up to 50 ft.
• 3 hr Cleaning Time
The Nautilus CC Plus is perfect for all pool types. From gunite to tile, and everything in between; you name it and Dolphin will clean it.
Equipped with a center scrubbing brush, this cleaner pushes the limits for wall and waterline cleaning.
Smart Nav software delivers highly optimized scanning and coverage for a new level of clean. Advanced algorithms clean 100% of the pool floor, wall & tile/waterline and pool floor.
"Budget" Pick
Dolphin Nautilus CC Plus Robotic Pool [Vacuum]...
Dolphin Nautilus CC Plus
• In-ground Swimming Pools
• Pool Size: Up to 50 ft.
• 2 hr Cleaning Time
The Nautilus CC Plus is perfect for all pool types. From gunite to tile, and everything in between; you name it and Dolphin will clean it.
Best of the Best!
DOLPHIN Nautilus CC Supreme WiFi Operated Robotic...
Dolphin Nautilus CC Supreme
• In-ground Swimming Pools
• Pool Size: Up to 50 ft.
• 1,5 | 2,5 | 3,5 hrs Cleaning Time
Equipped with a center scrubbing brush, this cleaner pushes the limits for wall and waterline cleaning.
Also Great
DOLPHIN Premier Robotic Pool Cleaner with Powerful...
Dolphin Premier
• In-ground Swimming Pools
• Pool Size: Up to 50 ft.
• 3 hr Cleaning Time
Smart Nav software delivers highly optimized scanning and coverage for a new level of clean. Advanced algorithms clean 100% of the pool floor, wall & tile/waterline and pool floor.

Last update on 2021-10-19 / Affiliate links / Images from Amazon Product Advertising API


3) Dolphin Oasis Z5i

The Dolphin Oasis Z5i is designed for swimming pools that are up to fifty-feet in diameter. While running, it thoroughly cleans the floors, walls, and waterline of your swimming pool.

Dolphin Oasis Z5i
Dolphin Oasis Z5i

To use the Oasis Z5i robotic pool cleaner, you can use the MyDolphin App.

By using your smartphone, you can download this app and then have easy access to the different features and functions that the robotic pool cleaner offers – features such as scheduling and choosing a cleaning cycle.

As the robotic pool cleaner moves across your pool it’s attached to a tangle-free swivel cable. Movement is easy, thanks to this cable, and this cable is tangle-free, allowing for a more convenient pool cleaning experience.

Dolphin Oasis Z5i Video


DOLPHIN Oasis Z5i WiFi Operated Robotic Pool...
  • Dolphin does all the hard work for you! With the Oasis Z5i robotic pool vacuum cleaner, your pool will be left...
  • Built to deliver a deep clean. The Oasis Z5i is extremely powerful when it comes to scrubbing your pool’s...
  • Pool cleaning has never been easier. This Always Connected cleaner allows you to schedule weekly cleanings and...

Last update on 2021-10-18 / Affiliate links / Images from Amazon Product Advertising API

2) Dolphin Nautilus CC Plus

The Dolphin Nautilus CC Plus is designed for swimming pools that are fifty-feet in diameter, or less. It cleans the floors and walls of your swimming pool, but not the waterline.

Dolphin Nautilus CC Plus
Dolphin Nautilus CC Plus

On the bottom of the CC Plus robotic pool cleaner, there are two scrubbing brushes. By having these scrubbing brushes, the robotic pool cleaner can scrub off dirt and grime that has been on the floors and walls of your pool for a long time.

All of the loose dirt and grime is sucked into a filtration system. Using this filter, this robotic pool cleaner can also remove material such as sticks and leaves.

Dolphin Nautilus CC Plus Video


Dolphin Nautilus CC Plus Robotic Pool [Vacuum]...
  • Hello, free time! Let the Dolphin Nautilus CC Plus robotic vacuum cleaner take over your pool cleaning duties...
  • The clean you need without the hassle. The Nautilus CC Plus was designed to clean your pool, effortlessly....
  • Ditch the pumps and hose. Unlike the energy hogs that are pressure and suction cleaners, Dolphins are...

Last update on 2021-10-19 / Affiliate links / Images from Amazon Product Advertising API

1) Dolphin Nautilus CC Supreme

The Dolphin Nautilus CC Supreme is designed for swimming pools that are no more than fifty-feet in diameter. It cleans the floors, walls, and waterline of your swimming pool.

Dolphin Nautilus CC Supreme
Dolphin Nautilus CC Supreme

To clean your swimming pool, the Supreme robotic pool cleaner relies on two motors, three excellent scrubbing brushes, and a powerful suction system. By using those components, this robotic pool cleaner is capable of thoroughly and efficiently removing the dirt, gunk, and grime within your pool.

Attached to the robotic pool cleaner, there is a swivel cord. By having this swivel cord, the robotic pool cleaner can more effectively move across your swimming pool.

Dolphin Nautilus CC Supreme


DOLPHIN Nautilus CC Supreme WiFi Operated Robotic...
  • Triple threat cleaning action. Equipped with powerful motors, three scrubbing brushes, and superior filtering...
  • Interactive pool cleaning. This premium cleaner is WiFi connected so you can set advanced cleaning schedules,...
  • From an impromptu pool party to the calm after a storm, the Nautilus CC Supreme has you covered. Choose...

Last update on 2021-10-18 / Affiliate links / Images from Amazon Product Advertising API

Out of all the variations, robotic cleaners with a swivel cord tend to be the most effective. The cords on these robot swimming pool cleaners don’t become tangled while the robots perform a cleaning cycle. In turn, this reduces downtime as you don’t have to physically untangle the cable. If you’re ready to buy a swivel-cord robotic pool cleaner, here’s what you need to know.

Related Robotic Pool Cleaner Articles

Buying Guides
 • Best Robotic Pool Cleaners
 • Best Commercial Robotic Pool Cleaners
Info Articles
 • Pressure vs. Suction vs. Robotic Pool Cleaners
 • Wheels vs. Tracks: What to Choose?

How Are Robotic Cleaners Different From Suction-Side and Pressure-Side Cleaners?

While they are often group together as robotic, suction-side and pressure-side models are not the same as actual robotic pool cleaners. Suction-side cleaners utilize a swimming pool’s filtration system – The suction essentially moves the cleaner. Pressure-side cleaners use the pump, only moving when the pump is pushing out water.

Robotic pool cleaners don’t connect to any moving parts, which reduces wear and tear to a swimming pool’s filter and pump. Instead, robotic cleaners use electricity to operate. Simply set it up, plug it in, and the robot does what it’s designed to do.

Robotic Pool Cleaner with Swivel Cord

Are Robotic Pool Cleaners Safe for Above-Ground Swimming Pools?

As long as the robot is designed for above-ground pools, it won’t tear the liner. Typically, above-ground robotic pool cleaners do not climb the pool’s walls. However, there are some robots that work in above-ground and in-ground pools. These robots can clean an above-ground swimming pool’s floor and cove.

Will Saltwater Damage a Robotic Pool Cleaner?

Generally, no. Robotic pool cleaners have a housing that’s made to withstand corrosion. Some robots are better suited for saltwater pools than others, such as those without steel screws. Make sure to review the robot’s warranty before purchasing it. Using a robot pool cleaner in a saltwater swimming pool may void the warranty attached to certain models.

Why a Swivel Cord?

In one word, tangling. The cable that allows robotic pool cleaners to operate independently from the swimming pool’s filtration system is also prone to tangling, knotting and looping. When the cable becomes tangled, the robot is stuck until you undo the mess.

Robotic Pool Cleaner with Swivel Cable Review

A swiveling cord prevents tangles. Regardless of where the robot travels, the cord rotates 360 degrees at its connection point on the robot, leaving it tangle-free. This means you don’t have to keep an eye on the robot or intervene in the middle of a cleaning session.

Other Features to Consider

Every swimming pool and its surrounding environment are different. Therefore, you should choose a robotic pool cleaner that suits your swimming pool’s maintenance needs. The cleaner should also mesh with your lifestyle needs. For instance, if you’re often away from home, a robotic pool cleaner with a timer function will come in handy.

Cable Length

A swivel cord won’t do much good if it isn’t the right length. The ideal length depends on the size of your pool. The average cable length ranges from 40 to 60 feet. To ensure the cable has enough slack and can get the robot to every corner, aim for a robot cleaner with a cord that measures at least 5 feet longer than your swimming pool.

Swivel Cord Robotic Pool Cleaner

Cord Buoyancy

Some robotic pool cleaners have cords that float. A floating cord makes it easier to remove the robot from the water. While it isn’t necessary if the cord swivels, a cable that floats is a must-have feature for robotic cleaners with a stationary cord.

Size and Weight

The robot’s size and weight make a difference in terms of efficiency and convenience. Although size isn’t the only factor, the smaller and lighter the robotic cleaner, the faster it completes a cleaning cycle. A smaller model is better able to maneuver around ladders and steps, and a lightweight robot is easier to lift from the water.

Best Robotic Pool Cleaner

A Transport Caddy

The caddy is usually a separate purchase from the robot but one that is well worth the extra cost. Even though some robots are relatively lightweight when dry, they are heavier when wet or full of debris. A transport caddy can help you move the robot from the swimming pool to the place where you keep it when not in use.

Wheel Design

Robotic pool cleaners have either one of two wheel configurations. Some models have rubber wheels with tread. Most others are equipped with tracks. The wider the wheels, the more likely the robot will stay grounded to the surface, which is especially important when it cleans the walls. Since tracks are wider than wheels by design, robotic cleaners with tracks have a better grip.

Durable Brushes

As you know, leaves and insects aren’t the only debris that dirties a pool. Algae buildup and scum lines also affect a swimming pool’s cleanliness. While a robotic cleaner’s suction takes care of loose debris, its brushes remove algae and scum. Like the robot’s wheels or tracks, the brushes rotate as the robot moves. Brushes with high-tensile bristles will remain durable year after year.

Robotic Pool Cleaner

A Timer Function

For those who lead busy lives, a timer function on a robotic pool cleaner is an invaluable feature. With a timer, you can program the robot to automatically start cleaning at a specific time. Usually, you can set the frequency too. For instance, you can program the robot to clean at the same time every day or every other day.

A Remote Control

Like most modern appliances, many robotic swimming pool cleaners are compatible with a remote control. Often included (although a separate purchase for a few models), a remote lets you access a variety of functions. Depending on the model, you can use the remote to direct the robot to a specific area that needs attention or start a waterline-only cleaning session.

Filters and Bags

There are two types of debris-collecting setups – filters and bags. Cartridge filters are efficient collecting fine particles like sand. Bags and baskets are excellent at trapping large debris such as leaves. Most cartridges and bags are reusable. Some robots come with interchangeable filter cartridges and bags, so you don’t have to choose.

Best Robotic Pool Cleaners

Our Recommended Robotic Pool Cleaners

"Budget" Pick
Best of the Best!
Also Great
Dolphin Nautilus CC Plus Robotic Pool [Vacuum]...
DOLPHIN Nautilus CC Supreme WiFi Operated Robotic...
DOLPHIN Premier Robotic Pool Cleaner with Powerful...
Dolphin Nautilus CC Plus
Dolphin Nautilus CC Supreme
Dolphin Premier
• In-ground Swimming Pools
• Pool Size: Up to 50 ft.
• 2 hr Cleaning Time
• In-ground Swimming Pools
• Pool Size: Up to 50 ft.
• 1,5 | 2,5 | 3,5 hrs Cleaning Time
• In-ground Swimming Pools
• Pool Size: Up to 50 ft.
• 3 hr Cleaning Time
The Nautilus CC Plus is perfect for all pool types. From gunite to tile, and everything in between; you name it and Dolphin will clean it.
Equipped with a center scrubbing brush, this cleaner pushes the limits for wall and waterline cleaning.
Smart Nav software delivers highly optimized scanning and coverage for a new level of clean. Advanced algorithms clean 100% of the pool floor, wall & tile/waterline and pool floor.
"Budget" Pick
Dolphin Nautilus CC Plus Robotic Pool [Vacuum]...
Dolphin Nautilus CC Plus
• In-ground Swimming Pools
• Pool Size: Up to 50 ft.
• 2 hr Cleaning Time
The Nautilus CC Plus is perfect for all pool types. From gunite to tile, and everything in between; you name it and Dolphin will clean it.
Best of the Best!
DOLPHIN Nautilus CC Supreme WiFi Operated Robotic...
Dolphin Nautilus CC Supreme
• In-ground Swimming Pools
• Pool Size: Up to 50 ft.
• 1,5 | 2,5 | 3,5 hrs Cleaning Time
Equipped with a center scrubbing brush, this cleaner pushes the limits for wall and waterline cleaning.
Also Great
DOLPHIN Premier Robotic Pool Cleaner with Powerful...
Dolphin Premier
• In-ground Swimming Pools
• Pool Size: Up to 50 ft.
• 3 hr Cleaning Time
Smart Nav software delivers highly optimized scanning and coverage for a new level of clean. Advanced algorithms clean 100% of the pool floor, wall & tile/waterline and pool floor.

Last update on 2021-10-19 / Affiliate links / Images from Amazon Product Advertising API



This website is supported by readers. As an Amazon Associate we earn from qualifying purchases.


If you have any questions or comments, please add them below in the comment section. Similarly, please let us know if you spot any mistakes or omissions. Thanks!


About the author

Hi I’m Alexander, founder of HouseholdMe.com and I’d like to say thank you for dropping by. Like most of you, the first thing I look at before buying something online is reviews or buying guides. By reading what other people say will help me gauge whether or not a product is good or not.  I am trying to help people find answers, solve problems, and get inspired.

Leave a Comment