Tuya Waterting Timer Features:- APP Remotely Control Watering. Keep your plants watered from anywhere when they need it.- Watering time and capacity can be adjusted. Precisely control the watering amount to reduce water waste.- Timing Control. Set timing control water valve turn on or off on APP- APP will record the total monthly water usage and usage time- With recycling irrigation function. You don"t have to worry about forgetting to water the plants- Intellihent voice control the valve. Works with Alexa and Google Assistant- Low power consumption, 4*AA battery powered(Not Included)- Easy to install and set up automatically watering- Water Tap Size:Support connect the 1" or 3/4" faucet size- Wokrs with Alexa Googe Voice Command- App: iOS/Android " Smart Life " or " TuyaSmart" APP