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