Dolphin Sigma Robotic Pool Cleaner

Dolphin Sigma Robotic Pool Cleaner

The Dolphin Sigma Robotic Pool Cleaner is an electric robotic pool cleaner designed for residential swimming pools up to 15m in length. It provides automated cleaning of the pool floor, walls and waterline, helping remove dirt, leaves, fine debris and other common pool contaminants.

The Sigma combines active brushing, intelligent navigation and powerful drive motors to move around the pool and maintain consistent cleaning coverage.

Key Features

• Type: Corded robotic pool cleaner
• Power Source: Electric
• Recommended Pool Length: Up to 15m
• Cleaning Coverage: Floor, walls and waterline
• Navigation: Gyroscope-assisted navigation
• Drive System: Dual-drive motors
• Brushing: Active scrubbing brushes
• Filtration: Top-loading cartridge filtration
• Connectivity: Wi-Fi/app connectivity
• Cable: Anti-tangle swivel cable
• Cleaning Cycle: Approximately 2.5 hours
• Suitable For: Residential swimming pools

Floor, Wall & Waterline Cleaning

The Dolphin Sigma is designed to clean more than just the pool floor. Its climbing capability allows the robot to travel across the pool floor and climb the walls, while the active brushing system helps loosen dirt and debris from pool surfaces.

The waterline cleaning function helps remove buildup and debris around the waterline, an area that can require additional manual cleaning.

Intelligent Navigation

Gyroscope-assisted navigation helps the Sigma maintain its orientation while moving through the pool. The robotic cleaning system is designed to systematically cover the pool rather than relying on random movement.

Active Brushing

The active brush system works against the pool surface to loosen dirt and debris before it is collected by the filtration system. This helps the robot clean both everyday debris and finer particles from the pool.

Top-Loading Filtration

The top-loading filter design provides convenient access to the filtration system. The filter can be removed from the robot, emptied and cleaned after a cleaning cycle.

Regularly cleaning the filter helps maintain water flow and cleaning performance.

Wi-Fi & App Control

Wi-Fi connectivity allows compatible functions to be managed through the Dolphin mobile app. Depending on the software and configuration available for the unit, the app can provide cleaning control and monitoring from a compatible mobile device.

Anti-Tangle Cable

The swivel cable is designed to reduce cable twisting while the robot operates, helping the cleaner move around the pool with fewer cable tangles.

Before You Buy

• Designed for residential pools up to 15m.
• Requires a suitable electrical power connection.
• The robot should be removed from the pool after use and stored according to the manufacturer’s instructions.
• The filter should be emptied and cleaned regularly.
• Pool shape, surface, water depth and wall construction can affect cleaning performance.
• Check the warranty and Australian support arrangements supplied with your particular unit before purchase.

Product Information

Brand: Dolphin / Maytronics
Model: Sigma
Product Type: Corded Robotic Pool Cleaner
Power Source: Electric
Pool Length: Up to 15m
Cleaning Areas: Floor, walls and waterline
Navigation: Gyroscope-assisted
Filtration: Top-loading cartridge filter
Connectivity: Wi-Fi / App
Cable: Anti-tangle swivel cable

Why Buy Dolphin Sigma?

The Dolphin Sigma Robotic Pool Cleaner is designed for pool owners who want automated cleaning with minimal manual effort.

• Cleans floor, walls & waterline – Provides full pool-surface coverage rather than cleaning the floor only.
• Designed for pools up to 15m – Suitable for many residential swimming pools.
• Powerful active brushing – Helps loosen dirt and debris from pool surfaces before filtration.
• Gyroscope navigation – Helps the robot maintain its orientation and navigate the pool efficiently.
• Dual-drive system – Provides traction for moving across the pool floor and climbing walls.
• Top-loading filters – Makes removing and cleaning the filter basket more convenient.
• Wi-Fi & app control – Allows compatible cleaning functions to be managed from a smartphone.
• Anti-tangle swivel cable – Helps reduce cable twisting during cleaning.
• Automatic cleaning – Reduces the need for manual brushing and vacuuming.

In simple terms: the Sigma is aimed at customers who want a hands-off robotic cleaner that can clean the floor, walls and waterline of a pool up to 15m, rather than relying on manual pool cleaning.

Commercial Motors

The Dolphin Sigma utilizes three commercial motors that are more powerful and more reliable. These ProLine™ exclusive motors take the pool cleaning to a new level.

NanoFilters™

Take your pool water to the next level with NanoFiltration™. These filters are able to capture what other robots miss. With included an NanoFilter™ set, experience the increased performance of the ProLine™.

Gyroscope & Wi‑Fi

The Dolphin Sigma uses advanced technology with gyroscope sensors and Wi-Fi, enabling precise cleaning with SmartNav 3.0™. Connect and control your Sigma from anywhere via the app to schedule and manage your pool cleaning.

No Restocking Fee & 30 Day Trial

Experience the Dolphin Sigma in your own pool for 30 days.  Try our most advanced robotic pool cleaner yet in your own pool today.

A powerful robotic cleaner for pool owners who want automated floor, wall and waterline cleaning with smart navigation, app connectivity and easy filter maintenance.

What’s Included

With a plug and play design, all you need to get started is a standard outlet. Simply plug the Dolphin Cayman in and it gets to work. Everything you need to get started is included in the box.

Dolphin Premier

NanoFilters™

Standard Filters

Power Supply with myDolphinPlus

60ft Cord with Anti‑Tangle Swivel

Manual + 3‑Year Warranty

TOP OF THE LINE

The Top ProLine™ Robot

The ultimate Dolphin pool robot. The Dolphin Sigma is our best robotic pool cleaner yet. Sigma combines all the advanced features you expect from a Dolphin ProLine™ pool robot and so much more.

Meet Sigma, the pinnacle of ProLine™ innovation. Experience the Dolphin Sigma in your pool for 30 days,. Enjoy no restocking fees and free shipping. Discover the ProLine™ difference today.

MORE ADVANCED.

Gyroscope Precision

Experience unparalleled precision with Dolphin Sigma’s gyroscope technology. This innovative feature allows the Sigma to navigate your pool with pinpoint accuracy, ensuring every corner is covered. The gyroscope maintains balance and direction, preventing any missed spots and delivering a thorough clean every time.

GEN-2 FILTERS

NanoFiltration™

Embrace crystal-clear water with Dolphin Sigma’s NanoFilters. These high-tech NanoFilters capture the smallest debris and particles, ensuring your pool water is as clean as it is inviting. Say goodbye to cloudy water and hello to a pristine swimming experience with the power of NanoFilters.

THE ULTIMATE POOL FILTER

NanoFiltration

Experience a new level of clean. Crystal-clear water has never been easier. Powered by three commercial-grade motors and NanoFiltration™, the Dolphin Sigma unlocks a deeper clean. Through a process called sieving, these high-spun polyester filters are engineered to clean deeper than standard Dolphin mesh filters. Allowing you to get back to what is important, enjoying your pool.

FROM THE FLOORS TO THE WATERLINE

Waterline Cleaning Pro

Enjoy spotless pool edges with Dolphin Sigma’s waterline cleaning feature. This innovative function targets the waterline, scrubbing away dirt and oils that accumulate at the surface. Maintain a pristine pool from top to bottom with effective waterline cleaning.

Dolphin Sigma’s HyperGrip tracks provide superior traction on all pool surfaces, ensuring efficient cleaning and excellent climbing ability. These tracks grip firmly, allowing the Sigma to maneuver easily and clean thoroughly, even on vertical surfaces.

Triple Commercial-Grade Motors

The Dolphin Sigma uses three commercial-grade motors for enhanced power and efficiency. Taken from the Dolphin Wave Commercial lineup, the Dolphin Sigma brings commercial power at a lower cost with more features for residential pools. These powerful motors work in harmony to provide superior suction and maneuverability, tackling even the most stubborn dirt and debris. Enjoy a spotless pool with the unmatched cleaning performance of triple motors.

Benefit from continuous cleaning with Dolphin Sigma’s efficient power management. Spend more time enjoying your pool and less time worrying about recharging, thanks to the Sigma’s enduring performance and reliable energy use.

SCRUB AND VACUUM LIKE NEVER BEFORE

Quad Scrubbing Brushes

Achieve a deeper clean with Dolphin Sigma’s quad brushes. Designed to scrub and agitate dirt and algae from every surface, these four powerful brushes ensure no grime is left behind. Your pool walls and floor will shine with the comprehensive cleaning action of quad brushes.

A STEP ABOVE

SmartNav 3.0™ Scanning

Unlock intelligent pool cleaning with SmartNav 3.0. This advanced navigation system scans and maps your pool, optimizing the cleaning path for maximum efficiency. Ensure every inch of your pool is covered with the smart, precise cleaning of SmartNav 3.0™.

WITH A PRESS OF A BUTTON

Always Connected with Wi-Fi

Stay connected with Dolphin Sigma’s Wi-Fi capability. Effortlessly control and monitor your pool cleaner from anywhere using your smartphone or tablet. Schedule cleanings, check status, and receive updates with the convenience of Wi-Fi connectivity.

MYDOLPHIN PLUS APP

“Hey Siri, Clean my Pool”

Take pool maintenance to the next level with the MyDolphin Plus app. This intuitive app allows you to customize cleaning schedules, choose cleaning modes, and receive real-time notifications. Manage your Dolphin Sigma with ease and precision through the MyDolphin Plus app.

With voice command, tell Siri “Hey Siri, Clean my pool” and your Sigma gets to work. With customizable scheduler, manual control, cleaning history, and more, the Dolphin Sigma unlocks a plethora of features not seen before in any other pool robot.

PATENTED TECHNOLOGY

360 Anti-Tangle Swivel

Experience seamless cleaning with Dolphin Sigma’s Anti-Tangle Swivel. This innovative feature prevents the cable from tangling, ensuring uninterrupted operation and ease of use. Enjoy hassle-free pool cleaning with the reliable anti-tangle swivel.