Temperature measurement range: -10-60 (°C)<br> <br> <br> Humidity measurement accuracy: ± 5% (RH)<br> <br> <br> Temperature measurement accuracy: ± 0.5 (°C)<br> <br> <br> Humidity measurement range: 0% RH~99% (RH)<br> <br> <br> APP：cozylife<br> <br> <br> <br> <br> <br> <br> Features<br> <br> <br> High temperature and low temperature alarm: Once the set temperature value is exceeded, the phone will prompt an alarm<br> <br> <br> <br> <br> voice control：Works with Third-Party Smart Speake Support inquiring the indoor temperature and humidity via voice commands through Alexa speaker.<br> <br> <br> <br> <br> Temperature Unit Switch：You can switch temperature unit between Celsius and Fahrenheit in the set, then press the reset button once, temperature unit will switch.<br> <br> <br> <br> <br> Intelligent linkage：The WiFi temperature and humidity sensor can be linked with other smart devices in the house to improve the indoor heating and cooling, and make your home more comfortable.<br> <br> <br> <br> <br> Multiple installation methods: can be placed directly on the table or glued to the wall. Without a data cable, it's more convenient and beautiful<br> <br> <br> <br> <br> <br> <br> <br> Package Included:<br> <br> <br> 1 * (1 sensor)