The Gardena smart Sensor Control Set, consisting of smart Water Control, smart Gateway and smart Sensor, automatically controls the water supply in the garden and thus ensures flexible and demand-oriented water management. The watering times can be easily adjusted via Gardena smart App. On the basis of the measured values for outdoor temperature, light intensity and soil moisture determined by the smart sensor in the garden, the settings of the irrigation control system can also be optimally adjusted to the ambient conditions and can be adjusted at any time from any location via app. The smart gateway provides central networking. It can be placed inconspicuously in the living area and establishes an Internet connection via an existing router. As the heart of the smart system, it handles wireless network communication between all Gardena smart system devices in the garden and the smart App. The smart Sensor Control Set is ready for immediate use with the smart Gateway, the smart Water Control and the smart Sensor and can be extended at any time with additional Gardena smart system devices. The set is ideal for automatic irrigation with the Gardena Micro-Drip system or the Gardena sprinkler system. The smart sensor and smart Water Control are powered by two or three AA 1.5 alkaline batteries (not included).