Notes: Needs a Zigbee 3.0 or Z2MQTT hub. Compatible with Home Assistant, Alexa. Ideal for Smart Home Automation. High Accuracy: It accurately measures temperature and humidity to ensure you understand your living conditions. The accuracy of temperature is ±0.5°C and the humidity is ±5% RH. LCD Display: Zigbee Smart Thermometer Hygrometer with LCD display to view real-time information about temperature and humidity clearly and dynamically. Remote Real-time monitoring: You can monitor home temperature, humidity and battery life anywhere. Don't worry about family, pets and plants. App notifications: Depending on the temperature and air humidity threshold values you set, you will receive an instant alert from your phone when the surroundings span the preset values.