Dolphin Nautilus CC Plus Wi-Fi – Our Best Overall In-Depth Review

The Dolphin Nautilus CC Plus Wi-Fi is a trusted performer, built to deliver a consistently clean pool with minimal fuss. Its **dual scrubbing brushes** work diligently to dislodge dirt, algae, and debris from both the pool floor and walls, effectively cleaning in-ground pools up to 50 feet long. The powerful suction ensures that loosened contaminants are captured efficiently. At the core of its operation is Maytronics' **CleverClean™ Smart Navigation** system. This technology employs advanced algorithms to scan the pool and map out an optimized cleaning route. Unlike random-pattern cleaners, the Nautilus CC Plus Wi-Fi works systematically to cover the pool surfaces, significantly reducing cleaning time—typically completing a cycle in about 2 hours—and ensuring more comprehensive coverage. While it navigates around most common obstacles like drains and ladders effectively, its primary strength lies in thorough floor and wall coverage.

This model is equipped with a **large-capacity, top-load fine filter cartridge system**. The convenience of this design is a major plus for users; accessing the filter is as simple as lifting a panel, and the cartridges can be quickly removed and rinsed clean without any mess. The standard fine filters are adept at capturing everyday debris such as leaves, insects, dirt, and small twigs. For pools prone to very fine particles like silt or experiencing an algae bloom, Dolphin offers optional ultra-fine filter cartridges (sold separately) that can be swapped in for enhanced water polishing.

The standout smart feature of the Nautilus CC Plus Wi-Fi is its connectivity through the **MyDolphin™ Plus app**. This allows owners to conveniently program a **weekly cleaning schedule**—setting it to clean daily, every other day, or every third day—and initiate cleaning cycles remotely. This "set and forget" capability is a significant time-saver and ensures the pool remains consistently clean with minimal ongoing effort. To ensure uninterrupted coverage, the unit comes with a **60 ft. cable featuring an anti-tangle swivel mechanism**. This patented swivel helps prevent the cable from kinking or coiling during operation, allowing the robot to navigate freely throughout the pool.

Simplicity is a hallmark of the Dolphin Nautilus CC Plus Wi-Fi. It's a true plug-and-play device, requiring no booster pump or complicated installation. Users can simply place it in the pool, connect the power supply, and start a cycle either manually or via its programmed schedule. Its relatively lightweight design makes it manageable to lift in and out of the pool. As noted, filter cleaning is exceptionally straightforward. Furthermore, its energy-efficient motors mean it costs very little to operate, typically just a few cents per cleaning cycle, adding to its overall ease of ownership.