How to check the altitude in meters on your mobile phone?

Use your phone’s built-in compass app. Most mobile phones have a built-in compass application, through which you can check the altitude. Usually, in the compass application, information such as north latitude, east longitude, air pressure and altitude will be displayed. Open the compass application on the mobile phone and place the mobile phone on a horizontal surface. Wait a few seconds for the compass reading to stabilize, then check the altitude. Use third-party apps. You can find many third-party apps in the app store, such as Altimeter, altitude meters, mapping software, etc. These apps can measure altitude and barometer readings. After downloading and installing these apps, open the app and wait a few seconds for the readings to stabilize. Then check the altitude. Use the weather app that comes with your phone. Many mobile phones have built-in weather applications that can display the altitude of your current location. In the weather application, turn on the positioning function and wait a few seconds for the positioning to stabilize, and then check the altitude. Use online tools. In addition to mobile apps, you can also use online tools to check altitude, such as online map services such as Google Maps and BingMaps, to find your current location on the map and check the altitude. Use GPS positioning system. Turn on the GPS positioning system of your phone and make sure the phone is connected to the network. In the map or navigation software, find options such as "Altitude" or "Height". Click this option and the map will display the altitude information of the current location. It should be noted that when using a GPS positioning system or third-party application software to query altitude, you need to ensure that your phone is connected to the network in order to obtain accurate altitude information.