How to verify whether background geolocation is working on not


Im using this plugin

But i dont know how to check whether it is working , like how to check in real time , when i move to different locations how to know it is watching the position .

const config: BackgroundGeolocationConfig = {
            desiredAccuracy: 10,
            stationaryRadius: 20,
            distanceFilter: 30,
            debug: false, 
            stopOnTerminate: false, 

  .subscribe((location: BackgroundGeolocationResponse) => {




if you check geolocation in background,First we should run application in emulator.Then you go to url and search Chrome inspect.
Then What is run in the application we will watch background process.