Garth
March 28, 2026 ยท View on GitHub
Garth is deprecated and no longer maintained. Garmin changed their auth flow, breaking the mobile auth approach that Garth depends on. I'm not in a position to dedicate the time to adapt to these changes. See the announcement for details. Anyone is welcome to fork Garth as a starting point for a new library.
Garmin SSO auth + Connect Python client
About
Garth was a Python library for Garmin Connect API access with OAuth authentication. It reached 350k+ downloads per month and was translated into multiple programming languages.
Garmin recently changed their auth flow, breaking the mobile auth approach that Garth and other libraries depend on (#217). This is the final release.
For existing users
If you already have a saved session with a valid OAuth1 token, Garth may continue to work until that token expires (~1 year from when it was issued). New logins will not work.
Documentation
Documentation is still available at garth.readthedocs.io for reference.