10 Best Robot Pool Cleaners 2025 in the United States

The Dolphin Nautilus CC Supreme is designed for in-ground pools up to 50 feet, offering strong cleaning coverage with its dual-drive system that allows precise and agile movement around the pool, including tight corners. Its active scrubbing brush and dedicated waterline scrubber work together to remove debris and stubborn grime, which is great for keeping your pool looking spotless. The top-load filter is easy to access and clean, making maintenance straightforward, and the robot’s self-propelled design means it does the hard work on its own.

A standout feature is the Wi-Fi connectivity, allowing you to schedule and control cleanings remotely using an app—perfect if you want convenience and flexibility. This model is described as highly efficient, which should help keep electricity costs down. The unit weighs about 24.6 pounds, so it’s manageable to handle but not ultra-light.

This robot is ideal for pool owners who want a reliable, easy-to-use cleaner with smart features like app control and thorough scrubbing action, especially for pools up to 50 feet. Its strong cleaning performance and ease of maintenance make it a solid choice.

The Dolphin Nautilus CC Plus Wi-Fi robotic pool vacuum cleaner is designed to efficiently clean in-ground pools up to 50 feet in length, making it a solid choice for pool owners looking for convenience and effectiveness. One of its standout features is the smart navigation system, which allows it to map out and clean the pool thoroughly, including climbing walls and scrubbing surfaces, ensuring no dirt is left behind. The user-friendly top-load filter basket makes maintenance simple, allowing users to empty the filter with ease, which is a real plus for those who want a hassle-free cleaning experience.

Another significant advantage is its Wi-Fi connectivity, enabling you to schedule cleanings remotely through an app. This feature is particularly beneficial for busy individuals who want to manage their pool cleaning without being physically present.

While the Dolphin Nautilus is energy-efficient, it has a cleaning cycle time of about two hours, which may be longer compared to other models. Additionally, the vacuum's weight of 35.4 pounds might make it challenging for some users to lift and place it in the pool, though its plug-and-play design does alleviate some of the setup concerns.

The Dolphin Nautilus CC Automatic Robotic Pool Vacuum Cleaner is a strong choice for pool owners seeking a reliable and efficient cleaning solution. It effectively cleans pools up to 33 feet long and features a robust wall-climbing ability, making it suitable for various pool surfaces. One of its standout features is the active scrubbing brush, which helps to eliminate debris without requiring manual effort, thereby enhancing the cleanliness of your pool. The top-load filter is user-friendly, allowing for easy maintenance and ensures that your water stays clear and inviting.

In terms of operation, the plug-and-play design is a significant plus. You simply plug it in, drop it into the water, and let it run its cleaning cycle, which typically takes around 2 hours. The machine runs on corded electric power, offering high energy efficiency for its cleaning capability.

While the Nautilus CC excels in many areas, it does have some limitations. Notably, it does not clean the waterline, which may require an additional cleaning solution for a complete clean. Also, the cable length and swivel feature, though functional, can be restrictive for larger pools, as it may require repositioning of the cleaner. Maintenance is generally straightforward, but owners need to regularly check for wear and tear on the filter and protect plastic parts from harsh conditions.