10 Best Pool Cleaner Robots 2025 in the United States

The Dolphin Nautilus CC Plus Wi-Fi Automatic Robotic Pool Vacuum Cleaner excels in several key areas for pool-cleaner-robots. It offers comprehensive cleaning coverage, efficiently climbing walls to ensure thorough cleaning of in-ground pools up to 50 feet in length. The wall-scrubbing power means it can handle various pool surfaces and shapes with ease.

The product supports Wi-Fi connectivity, allowing users to schedule cleanings from anywhere, which is a convenient feature for busy pool owners. Additionally, the top-load filter basket makes maintenance simple, and the plug-and-play system ensures easy operation without complicated setup. The cleaning cycle time is impressive, completing the job in approximately 2 hours, making it a time-efficient choice.

The product is energy efficient and high efficiency, adding to its appeal for those looking to reduce energy consumption. With a weight of 34.4 pounds, it may be on the heavier side, potentially impacting portability. The durability is backed by the Dolphin brand's legacy and a limited warranty, providing some peace of mind. The use of a lithium-ion battery and AC power source offers reliable performance. However, considering its weight, some users might find it less portable compared to lighter models.

The Dolphin Nautilus CC is a solid choice for above-ground or in-ground pools up to 33 feet long. It efficiently climbs walls to scrub surfaces thoroughly, which is great if your pool has vertical areas that collect grime. The active scrubbing brush helps remove debris without damaging pool surfaces, so you get a deep clean with minimal effort. It uses a top-load filter basket that's easy to access and clean, letting you keep the water clear without hassle.

The cleaner is powered by a corded electric source, so it's limited by the cable length and requires an outlet nearby, but this also means consistent power. It runs a cleaning cycle of about two hours, which is a reasonable balance between cleaning time and energy use. Weighing around 15 pounds, it's fairly portable and easy to handle when placing it in or out of your pool. One thing to note is that it does not clean the waterline area, so you might need occasional manual cleaning there.

The device comes from a reputable brand with decades of experience, backed by a limited warranty, indicating decent durability. While the plug-and-play setup is straightforward, the lack of advanced navigation features means it follows a set pattern rather than smart mapping. This makes it a dependable, user-friendly robot that suits pool owners looking for thorough floor and wall cleaning without the complexity of high-tech controls.

The AIPER Scuba S1 is a cordless robotic pool cleaner designed for inground pools up to 1,600 sq.ft. It cleans the floor, walls, and waterline, offering thorough coverage thanks to its upgraded WavePath Navigation 2.0, which smartly plans efficient cleaning routes to avoid missing spots or repeating areas unnecessarily. Its powerful suction combined with dynamic scrubbing helps tackle both large debris and fine particles, storing them in a reasonably large 3.5-liter filter basket. This means less frequent filter emptying and clear water maintenance.

One of the standout features is its caterpillar treads, which provide excellent grip and allow the cleaner to handle uneven pool surfaces such as drains, steps, and corners without slipping. Users can choose from four cleaning modes—Auto, Eco, Floor only, and Wall only—giving flexibility to match different pool conditions and cleaning needs. The Eco mode is especially handy for low-maintenance periodic cleanups.

Being cordless and powered by a rechargeable lithium-ion battery, the Scuba S1 offers greater portability and freedom from tangled cords or electrical outlets. At 24 pounds, it’s manageable to handle and store when not in use. The cleaning cycle time varies but is optimized for efficiency with smart navigation. It is made from sturdy ABS plastic and nylon materials, backed by a two-year warranty, providing some peace of mind for long-term use. The AIPER Scuba S1 is a versatile robot that cleans multiple pool surfaces with smart navigation and solid debris handling, balancing powerful cleaning performance with ease of use and portability, though users should keep battery management in mind.