Temperature measurement range: -10 to 60°C Humidity measurement accuracy: ±5% RH Temperature measurement accuracy: ±0.5°C Humidity measurement range: 0% to 99% RH App: cozylife Features: High and low temperature alarm: When the set temperature threshold is exceeded, an alert will be sent to your phone Voice control: Compatible with select third-party smart speakers; inquire about indoor temperature and humidity using voice commands via Alexa-enabled devices Temperature unit switch: Switch between Celsius and Fahrenheit in settings, then press the reset button once to apply the change Smart integration: Connects via Wi-Fi to work with other smart home devices for improved heating, cooling, and overall comfort Multiple mounting options: Can be placed on a tabletop or mounted on a wall; cable-free design for added convenience and clean appearance Package Included: 1 x Sensor