21 Verified Hands-On Reviews
To combat fake reviews we only accept video reviews from verified channels. Each review must show the product and the face of the reviewer.
Expert reviews [21]
- with a score: 6
- without a score: 15
| Highest score by bestroboticpoolcleaners.com |
98
|
| Average score based on 21 reviews |
89
|
| Lowest score by robotsinmyhome.com |
78
|
Score distribution:
| 80-100 | |
| 60-80 | |
| 40-60 | |
| 20-40 | |
| 0-20 |
Expert consensus
The Dolphin Sigma robotic pool cleaner is a highly efficient and effective cleaning solution for pool owners, with dual scrubbing brushes, SmartNav 3.0 scanning and coverage technology, a dual high-capacity filter system, and energy-efficient construction, all backed by a 36-month limited warranty.
The Dolphin Sigma robotic pool cleaner is a highly efficient and effective cleaning solution for pool owners. It can clean 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 filtration system is highly effective, with a dual high-capacity filter system that can capture debris of different sizes, including algae, dirt, bacteria, and more.
The filter cartridges are large and easy to clean, and they can maintain high flow rates and suction throughout the cleaning cycle. The Dolphin Sigma is highly durable and built to last, with high-quality materials such as PVC and ABS used in its construction. It is also energy-efficient, using 87% less energy compared to other types of pool cleaners.
The Dolphin Sigma is easy to set up and use, with no additional fittings or hoses required, and maintenance is straightforward. The Bluetooth connectivity allows users to control the robot through the myDolphin app, which is user-friendly and easy to use.
The Dolphin Sigma comes with a 36-month long limited warranty that covers defects in materials and workmanship for the robot and its components. Overall, the Dolphin Sigma is an excellent choice for pool owners who want a reliable, efficient, and easy-to-use pool cleaner that can handle all types of debris and pool surfaces while saving on energy costs and reducing their environmental impact.
Cleaning Performance
The Dolphin Sigma robotic pool cleaner is a highly efficient and effective cleaning machine that can clean floors, walls, and waterlines of all pool surface types, thanks to its dual scrubbing brush system and CleanSweep brush.
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.
Filtration System
The Dolphin Sigma pool cleaner has a dual high-capacity filter system that can capture debris of different sizes, including algae, dirt, bacteria, and more, with easy maintenance and high flow rates.
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 is ideal for pool owners who want a pool cleaner that can effectively capture debris of different sizes and maintain high flow rates and suction throughout the cleaning cycle.
Durability
The Dolphin Sigma robotic pool cleaner is a durable and reliable option for pool owners, with high-quality materials and powerful motors, although some users have reported issues with it getting stuck on the main drain.
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.
Ease of Use
The Dolphin Sigma is a user-friendly pool cleaning robot that is easy to set up and maintain, with Bluetooth connectivity for control through the myDolphin app.
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.
Warranty
The Dolphin Sigma comes with a 36-month limited warranty that covers defects in materials and workmanship, providing reassurance to customers who want a reliable and durable pool cleaning robot.
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.
Energy Efficiency
The Dolphin Sigma pool cleaner is highly energy-efficient, using 87% less energy than other pool cleaners and featuring an energy-saving mode, making it an environmentally-friendly option for pool maintenance.
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. Overall, the Dolphin Sigma is a great option for pool owners who want to save on energy costs and reduce their environmental impact.
Position in ranking
We maintain a monthly ranking that sums up expert recommendations for all robotic pool cleaners.
| Rank | Change | Price | Pool Cleaner |
Better Homes and Gardens
|
reviewed.usatoday.com
|
River Pools
|
Bob Vila
|
Robotic Pool Cleaners
|
The Spruce
|
Cleanup Expert
|
US News & World Report
|
Real Simple
|
Forbes
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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1
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- | Check price |
Dolphin Nautilus CC Plus
The Dolphin Nautilus CC Plus is a reliable and efficient robotic pool cleaner that can clean all types of debris, equipped with CleverClean technology, dual-cyclonic suction, and dual scrubbing brushes, making it easy to maintain and energy-efficient.
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-
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1
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6
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1
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3
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-
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-
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1
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1
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7
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2
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- | Check price |
Dolphin Premier 2018
The Dolphin Premier 2018 robotic pool cleaner is a smart, efficient, and durable option that can handle any type of debris and pool shape, with a filtration system that captures debris of different sizes and a non-prorated three-year warranty.
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-
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2
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5
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-
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4
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-
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2
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3
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7
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-
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3
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- | $629 |
Dolphin Escape
The Dolphin Escape robotic pool cleaner is a highly efficient and effective cleaning solution for pool owners, with a high-capacity filter cartridge, durable design, and energy-efficient technology.
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3
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-
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-
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4
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7
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-
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13
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4
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6
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-
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4
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- | $200 |
Aiper Seagull SE
The Aiper Seagull SE robotic pool cleaner is highly praised for its cleaning performance, filtration system, durability, ease of use, warranty coverage, and energy efficiency, making it a great investment for flat-bottomed pools.
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2
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3
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-
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-
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-
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-
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-
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2
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-
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2
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Highest recommended robotic pool cleaners this month
ReviewFinder ranks based on a combination of customer reviews, expert reviews / mentions and popularity. Expert recommendations carry the highest weight in the ranking. We do not rank based on price, our commission or brand. robotic pool cleaners below are at the top of our ranking this July.
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| Dolphin Nautilus CC Plus | Dolphin Premier 2018 | Dolphin Escape | Aiper Seagull SE |
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Rank
#1
out of 65
Reviews
In comparison:
Dolphin Nautilus CC Plus rank #1 out of 65.
Very high levels of customer satisfaction.
Go to rankings 
8.3
Great
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Rank
#2
out of 65
|
Rank
#3
out of 65
Reviews
In comparison:
8.5
Great
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Rank
#4
out of 65
Reviews
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| The Dolphin Nautilus CC Plus is a reliable and efficient robotic pool cleaner that can clean all types of debris, equipped with CleverClean technology, dual-cyclonic suction, and dual scrubbing brushes, making it easy to maintain and energy-efficient. | The Dolphin Premier 2018 robotic pool cleaner is a smart, efficient, and durable option that can handle any type of debris and pool shape, with a filtration system that captures debris of different sizes and a non-prorated three-year warranty. | The Dolphin Escape robotic pool cleaner is a highly efficient and effective cleaning solution for pool owners, with a high-capacity filter cartridge, durable design, and energy-efficient technology. | The Aiper Seagull SE robotic pool cleaner is highly praised for its cleaning performance, filtration system, durability, ease of use, warranty coverage, and energy efficiency, making it a great investment for flat-bottomed pools. |
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