<ul> <li>Temperature Measurement Range: -10°C to 60°C</li> <li>Humidity Measurement Accuracy: ±5% Relative Humidity (RH)</li> <li>Temperature Measurement Accuracy: ±0.5°C</li> <li>Humidity Measurement Range: 0%RH to 99%RH</li> <li>APP Comfort Life Features: <ul> <li>High and Low Temperature Alarm: Once the set temperature is exceeded, the phone will alert you.</li> <li>Voice Control: Compatible with third-party smart voice assistants, allowing you to query indoor temperature and humidity via Alexa speaker voice commands.</li> <li>Temperature Unit Switch: You can switch the temperature unit between Celsius and Fahrenheit in the settings and press the reset button once to switch the temperature unit.</li> <li>Smart Interaction: The Wi-Fi temperature and humidity sensor can interact with other smart devices in your home to improve indoor heating and cooling, making your home more comfortable.</li> </ul> </li> <li>Multiple Installation Methods: Can be placed directly on the desktop or stuck to the wall. No data lines, more convenient and aesthetically pleasing.</li> <li>Packaging: 3 sensors</li> </ul>