10 Best Pool Robots 2025 in the United States

The Dolphin Nautilus CC Supreme is designed for in-ground pools up to 50 feet, making it a solid choice for average to large residential pools. It covers the pool thoroughly, with precise, dual-drive navigation that easily maneuvers around corners and obstacles. This means it can reach tight spots and clean more effectively. A standout feature is its waterline scrubbing brush, which focuses on the often-neglected pool edges, helping keep your pool looking cleaner without extra effort. The active scrubbing brush is gentle on pool surfaces but tough on debris, which is great for maintaining the pool without damage.

The top-load filter system is user-friendly and convenient for quick access and maintenance. The Wi-Fi connectivity lets you schedule cleanings remotely, adding convenience for busy users. Energy efficiency is rated high, so it won’t add much to your electricity bills despite being a powered machine. Weighing 24.6 pounds, it is self-propelled, so manual pushing is not required. The device is also easy to set up with no assembly needed. This robot is well-suited for pool owners wanting reliable, hands-off cleaning with modern features like app control and thorough waterline care, making it a strong contender for a simple, effective cleaner for mid to large in-ground pools.

The Dolphin Nautilus CC Plus Wi-Fi robotic pool vacuum cleaner is designed for in-ground pools up to 50 feet long and offers a variety of features that enhance its usability. One of its standout strengths is its ability to climb walls effectively, ensuring that all areas of the pool receive thorough cleaning, regardless of the surface type. Its smart navigation allows for efficient coverage, helping to keep your pool spotless without much input from you. The user-friendly top-load filter basket simplifies maintenance; you can easily access and clean it, which is a big plus for those who dislike dealing with dirty filters.

This model also boasts Wi-Fi connectivity, allowing you to schedule cleaning sessions remotely through an app. This feature adds convenience, especially for busy pool owners who want to manage cleaning from their smartphones. Additionally, the plug-and-play setup makes it easy to start using right away; simply plug it in, drop it in the pool, and you're set to enjoy a clean swimming environment in about two hours.

The Dolphin Nautilus CC Plus offers impressive functionality, but there are some drawbacks. Its weight of 35.4 pounds may be cumbersome for some users when placing it in or retrieving it from the pool. The robot's 2-hour cleaning cycle could be longer than expected for larger pools, and while it operates efficiently, energy consumption might be a concern for those looking to keep utility costs down. Be aware of its weight and consider your pool size when evaluating the cleaning cycle time.

The Betta SE is a solar-powered robotic pool surface skimmer designed mainly for continuous removal of floating debris like leaves, dust, and pet hair from pools. It operates completely on solar energy, with a rechargeable battery that offers over 30 hours of cleaning on a single charge, which is impressive for energy efficiency and convenience since it avoids the need for plugging in or frequent charging. The cleaning coverage focuses on the pool’s surface rather than deep scrubbing, making it ideal if your main concern is keeping the water surface clear rather than cleaning pool walls or floors.

Its fine-mesh debris basket is large and easy to empty without taking the unit out of the pool, which adds to user-friendliness. The built-in ultrasonic radar and bumper rods help it navigate around obstacles, improving cleaning thoroughness and reducing the chance of getting stuck. Also, the twin salt chlorine tolerant motors are reliable and work well in both saltwater and freshwater pools, which adds versatility. However, this cleaner requires a minimum water depth of 5 inches and is not suitable for infinity pools.

It doesn’t offer advanced mapping or deep pool cleaning capabilities, so if you need a robot that scrubs pool floors and walls, this might not fully meet those needs. The solar charging is a plus for energy savings but depends on sufficient sunlight, so performance could be less efficient in shaded or indoor pools. Betta SE suits pool owners looking for an easy-to-use, eco-friendly robot to maintain surface cleanliness continuously with minimal maintenance, especially in outdoor residential pools.