1. WiFi Temperature and Humidity Sensor: This smart home device allows you to monitor temperature and humidity levels in real-time, ensuring a comfortable living environment. Stay informed about your indoor climate with ease. 2. Remote App Control and Voice : Connect to the sensor using the mobile app to remotely check temperature and humidity anytime, anywhere. Enjoy the convenience of voice control by simply giving voice commands to access real-time temperature and humidity information. 3. Historical Data and Adjustable Screen Brightness: View temperature and humidity history graphs on your smartphone, providing into patterns and . Customize the screen brightness according to your preference for easy readability. 4. Celsius and Fahrenheit with Calibration: Choose between Celsius and Fahrenheit units to cater to different countries and unit preferences. The temperature and humidity readings are precise, with temperature accuracy up to 0.1C and humidity accuracy up to 1%RH. Use the calibration function to fine-tune measurements based on readings from other devices. 5. Smart Linkage and Additional Features: Enable smart linkage with other devices such as air conditioners or humidifiers, allowing automatic activation based on predefined conditions (e.g., turning on the AC at 30C or the humidifier when humidity 68%). Enjoy additional features like alarms, , and a stopwatch, enhancing the functionality of the device. Model: WHS20 USB input: Type-C Input voltage: DC 5V 1A WIFI frequency: 2.4GHz IEEE 802.11 b/g Temperature measurement range: 0 -60 Humidity measurement range: 0-99% RH Temperature measurement accuracy: 0.1 Humidity measurement accuracy: 5% RH Installation : desktop placement Colour:White Material:ABS Size:105x 80 x 86mm Package Contents: 1 x wifi thermometer 1 x usb cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.