Dolphin Sigma

The Dolphin Sigma robotic pool cleaner is highly regarded for its efficient and effective cleaning performance. It is capable of cleaning floors, walls, and waterlines of all pool surface types, thanks to its dual scrubbing brush system and CleanSweep brush. The SmartNav 3.0 scanning and coverage technology and CleverClean navigation program ensure that every square inch of the pool is scrubbed sparkling clean.

The Dolphin Sigma is specifically designed to clean bacteria, dirt, debris, small pebbles, leaves, algae, and other small and large debris. Its cleaning cycle is approximately 2.5 hours, which allows for thorough cleaning and reduces the need for frequent cleaning. The Dolphin Sigma utilizes several features and technologies, including a powerful Dual Scrubbing Brush system, gyroscope mobility system, and dual high-capacity filters, to contribute to its superior cleaning performance.

Overall, the Dolphin Sigma is an excellent choice for pool owners who want a reliable and efficient pool cleaner that can handle all types of debris and pool surfaces.

The Dolphin Sigma pool cleaner has a highly effective dual high-capacity filter system that can capture debris of different sizes, including algae, dirt, bacteria, and more. It comes with two variable micron filters, including a fine and ultra-fine filter, which eliminates the need to purchase additional filters.

The filter cartridges are large and easy to clean, and they can maintain high flow rates and suction throughout the cleaning cycle. The filtration rate of the Sigma is 75 gallons per minute, and it leaves behind remarkable water quality. However, if the pool frequently has leaves and other large debris, the Sigma may get clogged more frequently. The maintenance of the Sigma is straightforward, and the filters are easy to access and clean.

The Dolphin Sigma robotic pool cleaner is highly durable and built to last, with high-quality materials such as PVC and ABS used in its construction. It is tough on dirt thanks to its three 24 Volt DC motors and dual scrubbing brushes, and comes with a 3-year quality assurance guarantee.

While some users have reported issues with the robot getting stuck on the main drain, this is a minor concern that is outweighed by the excellent performance of the pool cleaner. Overall, the Dolphin Sigma is an excellent choice for pool owners looking for a durable and reliable pool cleaner that can provide excellent performance for years to come.

The Dolphin Sigma is a pool cleaning robot that is easy to set up and use. It does not require any additional fittings or hoses, making it easier to get started than other pool cleaners. Maintenance is also relatively easy, with users needing to rinse the filter and remove debris from the impeller after each cleaning session.

The Sigma is Bluetooth-enabled, allowing users to control it through the myDolphin app, which is user-friendly and easy to use. However, some users may find the app frustrating if they are not tech-savvy. Overall, the Dolphin Sigma is a great option for those looking for an easy-to-use pool cleaning robot that requires minimal maintenance.

The Dolphin Sigma comes with a 36-month long limited warranty that covers defects in materials and workmanship for the robot and its components, including the motor, power supply, cable, and other related components. The specific limitations or exclusions to the warranty coverage are not specified, and it is recommended to refer to the warranty documentation provided by the manufacturer for more detailed information.

In case of any issues with the product, customers can contact the manufacturer for assistance, and the extended coverage of insurance for 3 years enables the checks and services available within the span. Overall, the Dolphin Sigma's warranty provides reassurance to customers that they can get support for any warranty claims during the 36-month period.

This product is ideal for those who want a reliable and durable pool cleaning robot with a comprehensive warranty.

The Dolphin Sigma pool cleaner is highly praised by experts for its energy efficiency. Its three motors use 87% less energy compared to other types of pool cleaners, and it has an energy-saving feature that reduces water, chemical, and energy usage with every pool cleaning. This makes it an environmentally-friendly option for maintaining your pool. While the exact power consumption and energy efficiency rating are not specified, the Dolphin Sigma is considered exponentially more energy efficient compared to conventional robotic pool cleaners.