We hope to have a direct integration with Garmin devices in the near future.
If you wish to track your cycling activity with Garmin, please first connect your Garmin with Strava. Then select Strava as your data source for a cycling challenge.
If you are an Android user, there is currently no direct integration between Garmin devices and Google Fit.
If you are an iOS user, Garmin devices can integrate with Health but there are known issues with the data syncing that are out of our control. Therefore, we do not recommend using Garmin devices to support a step challenge.