Withings-Garmin Sync

This project is inspired by withings-sync. It provides a Python script that is scheduled to run via a GitHub Actions workflow. The Github action script fetches data from Withings and uploads it to Garmin Connect every day at midnight.

Setup

To use this script, you'll need to set up a few environment variables needed to connect the two services.

Withings Setup

1. Create a Withings application here and set the following environment variables with your app details:

   • WITHINGS_CALLBACK_URL
   • WITHINGS_CLIENT_ID
   • WITHINGS_CONSUMER_SECRET

Note

You can create an empty GitHub Pages static site using your repo and use it as the callback URL for your Withings application.

2. Use the get_first_connexion_credentials function from the src/withings.py file to get the needed credentials. Set these credentials to the following environment variables:

   • WITHINGS_ACCESS_TOKEN
   • WITHINGS_AUTH_CODE
   • WITHINGS_REFRESH_TOKEN

Garmin Connect Setup

Set up these two environment variables with your Garmin Connect credentials:

• GARMIN_USERNAME
• GARMIN_PASSWORD

Usage

Once you've set up the environment variables, you can run the src/sync.py script to fetch your Withings data and send it to Garmin Connect.

To automate the process, you can use a GitHub Action linked to your repo. See .github/workflows/sync-wt-gc.yml for an example.