1. Temperature and Humidity Sensor with LCD Screen: Updated to monitor home temperature and humidity for a comfortable living environment. Features an LCD screen that displays temperature, humidity, date, and time. Powered via USB adapter for flexible placement. 2. Compatible with Tuya Smart and Smart Life APP: Remotely monitor temperature and humidity data using your smartphone through the Tuya Smart or Smart Life app, no hub required. View historical data with graphs for daily, monthly, and yearly records. 3. Infrared Inductive Switch for Bright Backlight: Equipped with an infrared sensor to automatically activate the backlight on the large LCD screen, ensuring clear visibility in the dark. Temperature unit can be switched between and via the app or reset button on the device. 4. Smart Scene Linkage: Automate connected smart devices such as electric heaters and humidifiers. Works with Tuya smart home ecosystem to enable whole-home automation and scene for enhanced comfort. 5. Works with Alexa and Google Home: Enable voice control to check real-time temperature and humidity. Share device access with family members. Fast setup via Bluetooth and 2.4G WiFi. Color: As Shown Material: ABS Package Contents: 1 x Temperature and Humidity Sensor Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement error allowed within +/- 1-3 cm.