10 Best Pool Cleaner Robots 2025 in the United States

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.

The Dolphin E10 robotic pool cleaner is designed for above-ground pools up to 30 feet, making it a solid choice for smaller to medium-sized pools. Its active scrubbing brush is a standout feature, gently but effectively removing dirt without harming pool surfaces, which helps reduce manual cleaning efforts. The top-load filter basket is easy to access and clean, helping keep the water clear and maintenance hassle low.

Powered by a corded electric source, it requires a nearby outlet but delivers reliable cleaning power without needing to recharge. Dolphin’s smart navigation technology allows the robot to scan and map your pool for efficient coverage, which is helpful for pools with different shapes or surfaces. It completes cleaning cycles in about 1.5 hours, balancing thoroughness with speed. Weighing 6.6 kilograms (around 14.5 pounds), it is manageable for most users when lifting in and out of the pool.

Backed by a reputable brand and a limited warranty, the Dolphin E10 offers reassurance on durability and support. As a corded model, some users might find the cable restrictive compared to battery-powered alternatives. Also, its focus on above-ground pools means it might not be suitable for larger or in-ground pools. If you have a pool within the recommended size and want a straightforward, effective robotic cleaner that is easy to maintain, the Dolphin E10 is a strong option to consider.

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.