The Homematic IP irrigation actuator HmIP-WSM enables intelligent and convenient control of garden irrigation. With this device, users can conveniently regulate the water flow via an app, a button or voice commands. An integrated flow measurement ensures that the water consumption remains in view at all times, enabling needs-based irrigation. The weatherproof actuator is designed for outdoor use and can be easily installed on the tap without additional tools. After installation, the user can check the tightness of the device and carry out an initial test watering. To prevent frost damage, the actuator automatically informs the user at temperatures below 5 °C and stops operation. This makes it a practical solution for garden irrigation that offers both efficiency and user-friendliness.