garmin-connect-scraper

Incremental Puppeteer based Garmin Connect™ scraper.

Install

npm i garmin-connect-scraper

Usage

Minimal usage:

garmin-connect-scraper --username=[e-mail] --password=secret

This will download all your activities as activities.json file into current folder.

To change the default download path or to download additional data, use config files (see configuration section below):

garmin-connect-scraper --config=myconfig.json --username=[e-mail] --password=secret

Usage example: https://github.com/evg656e/garmin-routines-updater

Configuration

{
    // some general options
    "general": {
        // delay (in milliseconds, 5000 default) to download data 
        // the smaller the number, the faster the data will be downloaded, but you will probably get a timeout penalty from garmin site (reduce on your own risk)
        "requestDelay": 3000,
        // default pick policy (possible values are "notNull" or "all")
        // by default all properties are picked, changing to "notNull" will skip properties with null values 
        "defaultPickPolicy": "notNull",
        // specifies base directory that can be used in file paths lookups
        // the lookup syntax is {varName}, some default lookup variables are available:
        // cwd - current working directory (default)
        // homeDir - system home directory
        // currentDate - date part of current datetime in ISO format
        // currentTime - time part current datetime in ISO format
        "baseDir": "{homeDir}/sports"
    },
    // you can save your credentials here not to pass it through CLI every time (not a good idea though)
    "credentials": {
        "username": "[e-mail]",
        "password": "secret"
    },
    // data retrieval section
    "activities": {
        "search": {
            // search parameters as they used on https://connect.garmin.com/modern/activities page
            // for example, to retrieve all swimming activities, specify:
            "parameters": {
                "activityType": "swimming",
                "activitySubType": "lap_swimming"
            },
            // limits the number of activities retrieved (unlimited by default, so that all activities will be retrieved)
            "limit": 100,
            // path to file where to save activities
            // this file will be used on the next program invocations to retrieve only new activities
            // default lookup variables (сwd, homeDir or baseDir) are available
            "path": "{baseDir}/lap_swimming/index.json",
            // explicitly sets the set of properties to retrieve from activities
            // it is possible to rename properties using syntax "name as newName"
            // it is possible to use nested properties using syntax "parent.childName as newName" (when using nested properties renaming is mandatory)
            // example (only 4 data fields will be picked for each activity):
            "pick": [
                "activityId",
                "activityName",
                "startTimeLocal as startTime",
                "activityType.typeKey as activityTypeKey"
            ]
        },
        // additional data retrievals
        // you can specify additional data to be retrieved per activity
        // for example, by this, splits and activity details will be downloaded for each retrieved activity from the "search" section
        "fetch": [
            {
                // data url to be retrieved
                // you can use activity's properties as lookups
                "url": "https://connect.garmin.com/modern/proxy/activity-service/activity/{activityId}/splits",
                // path to file where to save data
                // you can use default variables (e.g. cwd, homeDir or baseDir) and current activity's properties (e.g. activityId) as lookups in this path
                "path": "{baseDir}/lap_swimming/splits/{activityId}.json"
                // "pick" property as mentioned above is available here
            },
            {
                "url": "https://connect.garmin.com/modern/proxy/activity-service/activity/{activityId}",
                "path": "{baseDir}/lap_swimming/activity/{activityId}.json"
            }
        ]
    }
}

The configuration file must be valid JSON file, so be sure to remove the comments, if you use this snippet.

Links

Some other similar projects:

• https://github.com/fsrc/agcs/blob/master/lib/garmin-connect.ls
• https://github.com/pe-st/garmin-connect-export/blob/develop/gcexport.py