
Roland Plank
I use the App together with my HYDRO4 Pool Roboter. Could be much better! The robot is Not memorized INSIDE the App, you need to reconnect Like If your robot is New. Reconnection often does Not Work, then you need to unplugg/replug IT. The robot was 400€ (2025). In the Standard Program (Floor, Wall, waterline), Not all parts of the Floor will BE covered, even If you Run it a second time.