10 Best Robotic Pool Cleaners

The Dolphin Nautilus CC Plus is a versatile robotic pool cleaner, designed for in-ground pools up to 50 feet in length. One of its major strengths is its wall-climbing ability, allowing it to clean all pool surfaces efficiently, regardless of their shape or texture. The active scrubbing feature is a significant advantage, reducing the need for manual cleaning and ensuring that pool surfaces are left spotless. The easy-to-use, top-load filter makes maintenance straightforward, allowing users to effortlessly remove debris and maintain clear water. This feature is particularly beneficial for those looking for a hassle-free pool cleaning experience.

The plug-and-play system simplifies the operation—just plug it in, drop it in the pool, and it will complete a cleaning cycle in about 2 hours. Its energy-efficient design is a plus for environmentally conscious users and those looking to save on energy costs. With over 40 years of experience, Dolphin promises durability and reliable performance, backed by a two-year warranty.

However, while the Dolphin Nautilus CC Plus offers great features, it may not be ideal for users with larger pools over 50 feet, as its cleaning capabilities are limited to this size. Additionally, while it offers smart navigation, it might not have the most advanced mapping technology compared to some newer models in the market. At 9.45 kg, it is relatively heavy, which might make handling a bit cumbersome for some users. Despite these drawbacks, the Dolphin Nautilus CC Plus ranks highly among automatic pool cleaners and is well-regarded in customer reviews, making it a solid choice for those with medium to large in-ground pools looking for a reliable and efficient cleaning solution.

The Zodiac CNX 50 iQ is designed for pools up to 12 x 6 metres and cleans the floor, walls, and waterline, making it a solid choice if you want thorough cleaning coverage. Its dual traction motors and sensors like a gyroscope help it navigate efficiently around your pool, reducing missed spots. The cleaner uses cyclonic suction with special brushes and a 4-litre capacity dual filtration system, which is good for capturing fine and larger debris.

Cleaning cycles offer flexibility, with a shorter 1.5-hour option for floor-only cleaning and a longer 2.5-hour cycle for full surface coverage. A standout feature is the iAqualink app, which lets you control the cleaner remotely, set cleaning modes, and track progress — handy if you prefer managing it from your phone. The 18-metre cable is anti-knot and comes with a trolley for easy handling, plus a lift system helps you remove the robot without fuss.

The cleaner is gas-powered, which may not be as energy-efficient or quiet as electric models. It weighs 18 kg, so it’s a bit heavy, though the trolley helps transport it. For those seeking a robust robotic cleaner with smart app controls and good filtration for a mid-sized pool, the Zodiac CNX 50 iQ offers valuable features including ease of use with cable management and lifting assistance.

The POOLPURE Pool Robot Wireless is a cordless robotic cleaner designed for pools up to 90 m² with flat bottoms. Its wireless design, powered by a 5000 mAh lithium-ion battery, offers about 100 minutes of cleaning per charge with a quick recharge time of 2.5 to 3 hours. This makes it energy efficient and safe, eliminating any electrical cord hazards. It uses two strong motors and a 4-inch suction opening to effectively pick up dirt from the pool floor. The filter is easy to access and clean, which helps maintain good suction over time.

One standout feature is the self-parking function: when the battery runs low or the cleaning cycle ends, the robot moves to the pool edge for easy retrieval. However, the robot is limited to flat pool floors only and is not suitable for above-ground pools or cleaning pool walls, which might restrict its use for some users. Navigation is basic but sufficient for its targeted pool type, without advanced mapping technology.

Weighing 4.76 kg with compact dimensions, it is manageable to handle. For someone with a flat-bottom pool looking for a wireless, simple-to-use cleaner with solid suction and convenient features, this model is a good match. If your pool has slopes, walls to clean, or requires more advanced navigation, you might want to consider other options.