As an addition to the Smart System, the Gardena Smart Water Control allows you to conveniently control your irrigation from anywhere at any time via an app. Of course, it can also be activated manually using a multifunction button on the device. Thanks to the proven valve technology, the Smart Water Control works particularly reliably. And - particularly helpful - it warns of frost in good time with the help of the app. The Water Control is securely connected to the Smart Gateway via radio. With the free Gardena Smart App for iOS and Android, you can always keep an eye on your garden from anywhere. You can call up important information at the touch of a finger and adjust the gardening settings conveniently and as required. Thanks to an integrated temperature sensor, the Smart Water Control automatically sends a warning message to the Gardena Smart App before it gets too cold. Then it's time to switch off the watering system and store the device in a frost-proof place. Powerful antennas ensure a wireless connection to the Smart Gateway even in large gardens and thus reliable transmission of the measurement data to the app. One press of a button on the Smart Water Control is all it takes to get an overview of the status of signal strength, battery charge and active watering via LEDs directly on the device. If water is needed immediately, watering can be started immediately with a second press of the button. A Gardena smart Gateway and three AA 1.5 V alkaline batteries are required for operation. These must be purchased separately.