ORIA Wireless Hygrometer Thermometer Humidity Sensor Outdoor and Indoor Bluetooth Temperature Humidity Guage Meter

ORIA. Bluetooth Connection: With this wireless nluetooth 5.0 temperature and humidity meter, you can monitor temerature anywhere and anytime. High accuracy and sensitiveness: With sensirion temperature and humidity sensor, temp is accurate within ± 0.5 ° C ± 1 ° F and humidity is ± 5%. It is refreshed once every second, providing higher precise monitor. High/Low temp warning: The max and min temperature and humidity can be viewed on the mobile app. And monitoring range can be set. When the range is exceeded, the value on the app will turn red. Temperature and humidity data can be stored up to 3 months and exported in CSV from phone. The distance between mobile phones and the sensor is up to 20 meters. The specific signal strength depends on the obstacle environment in the middle. Power source: With small size(similar to the size of a coin and low power consumption, it is powered by CR2032 battery, which can be used for about 100 days and be replaced by yourself. With temperature data e