Maytronics is a renowned producer of top-quality robotic pool cleaners, always updating technology to make their cleaners more precise, efficient, and powerful. Both the Dolphin Sigma and the Dolphin Nautilus CC Plus exemplify these qualities.
The Dolphin Sigma, equipped with remote navigation using a gyroscope and redesigned processor, is compatible with smartphones. Its durable tangle-free power cable and multiple DC motors make it a reliable choice, while its two snap-apart filters and four brushes make it a great option for keeping your pool inviting throughout the summer.
The Nautilus CC Plus is the perfect cleaning robot for those who don’t need all the extra features. Its quick cleaning cycle and top-loading filters make it efficient for cleaning pools up to 50 feet. Its CleverClean technology allows it to navigate around obstacles.
Routing and Maneuvering
Dolphin Sigma
The Sigma robot, equipped with SmartNav 3.0 – the latest navigational software from Maytronics – and a gyroscope, ensures precise movements and turns in any pool shape. The MyDolphin app, available on both iPhone and Android, gives you the ability to control the robot’s navigation remotely.
The Dolphin Sigma’s cable, measuring 60 feet in length, rotates fully, avoiding any tangles or frayed wires. With this length, the robotic cleaner can effectively clean the entire floor, walls, and waterline of a 50-foot swimming pool.
Dolphin Nautilus CC Plus
The Nautilus CC Plus features CleverClean technology that is truly efficient. By scanning the pool, the robot can plan the most efficient cleaning route and avoid obstacles such as drains, ladders, and other objects.
The Dolphin Nautilus CC Plus from Maytronics is equipped with a pivoting cord to prevent tangling during turns.
With its 60-foot cable, the robotic cleaner is capable of cleaning pools as large as 50 feet. It not only limits its cleaning to the floors but also includes vertical and curved walls in its cleaning range.
Conclusion
All robotic pool cleaners are fitted with state-of-the-art navigation software, and the Dolphin Sigma takes it to the next level with the inclusion of a gyroscope for sharp turns. Both models possess a long cable that rotates, and the Sigma also can suck debris at the waterline.
Cleaning Cycles and Scrubbing Action
Dolphin Sigma
The Dolphin Sigma pool cleaner’s inner workings include three 24-volt motors of commercial-grade quality, one of which manages the counter-rotating tracks, and the other two control the double brushes that clean algae and debris.
The power supply of the Sigma is equipped with soft-touch buttons that give you the flexibility to schedule automatic cleaning every day, twice a week, or three times a week. Additionally, you can use the remote to initiate a cleaning cycle while you take a break in a lounge chair. The cleaning process takes only 2.5 hours to complete.
Dolphin Nautilus CC Plus
The Nautilus CC Plus robotic cleaner is versatile enough to clean any pool shape, thanks to its heavy-duty tracks with a strong grip and two deep-scrub brushes that leave no filth behind, whether the pool is oval or rectangular.
The power supply box of the CC Plus allows you to set a timer for automatic cleaning, even when you’re not present. Based on the cleanliness level of your pool, you can schedule the cleaning to happen once, twice, or thrice a week. Each cleaning cycle takes just 2 hours to complete, making it easy to get your pool ready for any occasion.
Conclusion
The three motors on the Dolphin Sigma prevent any reduction in performance while scrubbing and driving. With four brushes instead of two, the Sigma has an efficient scrubbing action. Both robotic cleaners come with a timer-equipped power supply, and they can clean a swimming pool in less than 3 hours.
Filtration and Maintenance
Dolphin Sigma
The Dolphin Sigma by Maytronics boasts two large filters to maximize its ability to filter contaminants. These filters, which can be quickly disconnected, are loaded from the top for easy cleaning. Additionally, the Sigma is equipped with a filter indicator to remind you when cleaning is necessary.
The Sigma robotic pool cleaner is 24.6 pounds when dry, which falls in the mid-weight category among robotic pool cleaners in general. However, it is designed with a lifting handle that features a concave palm grip, making it easy to pull out of the water.
Dolphin Nautilus CC Plus
The Nautilus CC Plus features filters situated at the top, allowing for easy maintenance. These filters work together to trap even the tiniest debris. To keep them working well, simply rinse them regularly.
Maytronics created a robotic pool cleaner that is lightweight, it weighs 19 pounds when not in the water.
The quick-release mechanism of the robotic pool cleaner allows for swift water expulsion when removing it from the pool, avoiding slowdowns. It also features a textured handle for added security during use.
Conclusion
The task of maintaining the filters on robots is quite easy, particularly with Sigma’s filter alert feature. Both models come with two filters housed in a compartment located at the top. The Dolphin Sigma may weigh a bit more than the Nautilus CC Plus, however, the handle recess provides a more secure grip.
Sigma vs Nautilus: Two Dynamic Robotic Pool Cleaners
Unlike most models that have wheels, the Sigma and Nautilus CC Plus feature tracks. Additionally, the anti-friction power cable can pivot, making these models durable. Maintaining these models is also easy, as they have a dual filter setup in a door that can be opened from the top.
Moreover, both robots can have a cleaning schedule set to automatic, by using a timer.
Both models, the Sigma and the Dolphin Nautilus CC Plus can determine a non-repeating path while cleaning. The Sigma uses SmartNav 3.0 software with a gyroscope and the Nautilus CC Plus uses CleverClean technology. Additionally, the Sigma is Bluetooth-enabled and is specifically designed to clean the waterline as well as the walls and floor.
The Nautilus CC Plus is not heavy, thanks to its quick water release feature. Though it has fewer brushes than Sigma, the wide brushes it has are efficient in removing hard-to-clean dirt.
Regardless of the extra features the Dolphin Sigma has, both robotic pool cleaners are smart financial decisions.
Dolphin Sigma
Dolphin Nautilus CC Supreme