More Accurate Readings - Our indoor thermometer includes a built-in Swiss-made sensor that gives you more accurate temperature and humidity readings in both Celsius and Fahrenheit. It monitors the environment reliably every 4 seconds, maintaining 0.2C/0.4F accuracy in temperature -20C to 80C (-4F to 176F) and 2%RH accuracy in humidity 0~99%RH.Includes an Even Bigger Screen - You can now see your data even clearer with a 3-inch bold display, making it easier to use your humidity meter to read temperature data at all times. You can also check to see if your room conditions meet your custom set parameters using vivid icons on our screen.Easy to Integrate - Temperature Hygrometer Plus works with Alexa, Google Assistant, and more and can be placed anywhere use 3 angles. Kitchens, wine cellars, and greenhouses are great examples.Exportable Data - You can easily store and export unlimited hygrometer data stored using our app to help analyze the temperature around you. The app can read the data in real time and show the trend in clear graphs.Your Smart Wi-Fi Temperature Sensor - With Hub Mini (Wi-Fi 2.4Ghz) and 2 Meter Plus devices included you'll be able to check temperature and humidity no matter where you are via our app. We also advise keep Meter Plus within a 80m/262ft distance of your Hub Mini.