Note: 1. It need tuya zigbee hub to work.won't work without hub.(zigbee hub NOT included). 2. Clean the device's outer surface thoroughly before installation to ensure optimal performance. 3. Insert the soil moisture sensor at least two-thirds into the ground, with the top fully exposed for accurate readings. Ensure no water is on the sensor before use. Smart Tester: Combine a soil tester and water timer for a smart irrigation system. Program the timer to turn on/off based on soil data when both devices connect to the same gateway. Intelligent Monitoring: Real-time soil temperature/humidity monitoring, dynamic tracking, and automatic watering via TUYA Zigbee gateway. Check Humidity/Temperature: Use smart life or tuya app to check plant/lawn soil humidity and temperature. Reliable Performance: Monitor soil conditions via temperature/humidity stats, low battery alerts, and mobile app integration. Mobilephone APP displays the soil temperature and humidity in the detection, and the indicator lights up when 3% The upper LED indicator is designed to remind users to water in time. Multifunctional design, statistical temperature and humidity function with low battery reminder. Multi-scene application: plug and plays, suitable for indoor potted plants, green plants, greenhouse, etc. Name: Soil Detector Protocol:Zigbee Battery: 2 * AAA battery (not included) APP: SmartLife / Tuya Color: White & Black Material: PC+ABS Package Contents: 3 * Soil Tester