WiFi Remote Monitoring: Connect this remote temperature monitor to a 2.4GH z WiFi, you can view temp and humidity anytime anywhere on the INKBIRD app. Free data storage and export for up to 2 years.
High Precision Sensor: The WiFi temperature monitor uses an advanced Swiss-made Sensirion sensor that quickly refreshes data every 2 seconds.
Temperature accuracy: ± 0.36 °F/± 0.2 °C;
Humidity accuracy: ± 1.8 %RH.
Long Battery Life: The built-in 2000mAh rechargeable battery the temperature and humidity sensor can work continuously for 12 months after a full charge. Longer battery life makes the indoor thermometer for room temperature more environmentally friendly and convenient. Perfect for bedroom, wine cellars, basements, etc.