Sensor Blue Thermometer Hygrometer Wireless Bluetooth Outdoor Thermometer Smart Home Temperature and Humidity Sensor

We uses a high-end Bluetooth 5.0 chip and can easily monitor temperature and humidity data on app via Bluetooth. (Free downloading from App Store and Google Play).

Using an accurate and sensitive Sensirion temperature and humidity sensor, it can achieve a temperature error of ± 0.5 ° C (± 1 ° F), a humidity error of ± 3%, and refresh once per second for higher accuracy.

Support temperature data export function, record a group of data every 10 seconds, can store up to 100 days of data. Data on the APP shows red when data is beyond preset range.

Wireless sensors Smaller size than other brands. Space-saving and portable.

This product supports a barrier-free distance of 50 meters between the mobile phone and the transmitter.