The ECO function of the sprinkler controller (automatic delay scheduled tasks when it rains) is based on the YoLink network service.
When you turn on the ECO function, the APP will request the customer’s zip code. YoLink Automation will check the current weather conditions of the area (zip code) of the device through the public weather service (data from the network) every hour. If it is raining, let the sprinkler controller suspend watering for a certain period of time.
The sprinkler controller works with Google Assistant. You can use your voice commands to turn on or turn off the smart sprinkler.