parsedGpx.js

{
  "$": {
    "version": "1.1",
    "creator": "nodomain.freeyourgadget.gadgetbridge.GBApplication 0.35.2",
    "xmlns": "http://www.topografix.com/GPX/1/1",
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xsi:schemaLocation": "http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd",
    "xmlns:gpxtpx": "http://www.garmin.com/xmlschemas/TrackPointExtension/v1"
  },
  "trk": [
    {
      "trkseg": [
        {
          "trkpt": [
            {
              "$": {
                "lat": "43.375107",
                "lon": "-8.406095"
              },
              "ele": "46.000000",
              "time": "2019-08-28T18:12:57.000Z",
              "extensions": {
                "gpxtpx:TrackPointExtension": {
                  "gpxtpx:hr": "103"
                }
              }
            },
            {
              "$": {
                "lat": "43.375175",
                "lon": "-8.405975"
              },
              "ele": "46.000000",
              "time": "2019-08-28T18:13:11.000Z",
              "extensions": {
                "gpxtpx:TrackPointExtension": {
                  "gpxtpx:hr": "107"
                }
              }
            },
            /* MORE TRACK POINTS ... */
          ]
        }
      ]
    }
  ]
}