GRouteLoaderIQ (download course/location files to your device)

GRouteLoader lets you download route files wirelessly from an appropriate webpage. It can also load routes from the "gexporter" Android app.

Link to app store: https://apps.garmin.com/en-US/apps/f03dbbbc-c4b8-4da8-af9c-f262af8c2d0e

Basically, GRouteLoader is a "micro" web browser for your Edge.

It lets you download (and launch) routes and download waypoints. It also can display extra information about the routes and even launch webpages. It also allows submenus.


Bicycle clubs could use this app to make routes available to their members with some web programming know-how (the app loads JSON pages). Without needing to write the Connect IQ app.


You can use https://btcnj.com/grldemo/grldemo.php in the application settings as a demonstration. (Opening this in a browser will work but it's JSON, so it will look funny. Of course, if you want to see how things work, you should open it in a browser!)

More info at https://sites.google.com/view/grouteloader .

It can be used in place of the gimporter app and access the website created by the gexporter Android app (even if that app is not on the phone running Garmin Connect Mobile; you just need to know the IP address.).

This is version 2 of the app. It does much more than the first version.

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I have a webpage for my bicycle club that dynamically creates a list of rides that have RWGPS routes. With the app, members can download the routes for upcoming rides or even at the start site.

I can also create a website on my computer using a program (like caddy.exe) to make route files on that computer downloadable. (I have a program that creates the directory file from the files in the web server folder.)

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It took (me) about two months to write the app.

It took about two hours to write the website page.

(Of course, having had written the app did make writing the web page easier, but it still isn't going to be overly difficult.)

  • The app attempts to open the course on your mobile device not the Garmin itself.

    No. It launches the course on the device (it's the same thing as picking the course from the regular list).

  • You don't need satellites to download stuff.

    Thanks for answering - it does not seem to work, tapping the screen works for downloading the course, but not for loading it. I also cannot see the course in my list of saved courses.

    The download part is actually being done by Garmin software (not my app).

    If the course isn't showing up in the list, it's not being downloaded.

    It looks like Garmin might have changed how this works.

    Garmin really doesn't want people to download files this way. (The way this was doing it wasn't "official").

    This is one of those things that works until it doesn't.

    I'll have to see if there's another way of doing this.

  • Garmin broke this.

    The download option from the normal course page doesn't work unless you are signed-in. The browser gets a "403: forbidden" error. This is unexpected: as far as I understand, there's supposed to be an option for the courses to be "public".

    The URL is also different.

    I have no idea how long this has been broken. Only one person reported it.


    There is little chance there's a work-around.

    (RWGPS officially supports this sort of use.)