The Dolphin M400 pool cleaner offers a highly efficient pool cleaner for swimming pools up to 12 m in circumference. New MyDolphin app features are a nice thing to do, but they're not really a must. If you're searching for a fast, reliable and efficient pool cleaner, the Dolphin M400 is a robotic pool cleaner for you.

Plug and play, one button to power up the Dolphin M400, the ultimate pool cleaning option for pool owners searching for convenience without losing reliability and performance.

The Dolphin M400 robotic pool cleaner provides all of this and more, which is why it is one of the most common robotic pool cleaners of choice.
https://www.pooltronics.com.au/dolphin-m400