Bluetooth Smart Soil Moisture Meter for Indoor Plants, Wireless

Anti-Rust Engineering: The device features a rust-proof material pole, which can be inserted in the soil for a long time. The top body length measures 77.5mm, and the soil humidity detection probe measures 84.5mm. The probe has a distinct width of 21.0mm. Smart BT Connection: This BT protocol-based smart detector can directly establish a BT connection with your mobile phone. It can also be linked with a gateway. With the gateway, remote control can be achieved. Real Time Data Tracking: The application allows users to record the data every hour. You can switch between two temperature scales. Press the button, two temperature scales, Celsius and Fahrenheit, can be switched freely. Low Power Consumption: This monitor provides low power consumption and long battery life. The device operates using standard AAA batteries (2 pieces required). The internal system utilizes Bt 4.1 technology and is designed for Android. Comprehensive Monitoring: The system provides intuitive tracking indicators for water levels, temperature, and battery. It features a water proof design to heavily protect the internal components. The complete packaging includes the flower plant monitor and a user manual.