We have created this service to facilitate the portability of sports data from our DECATHLON products to Strava, for example, but also to be able to group sports activities from other manufacturers (Garmin, Polar, Fitbit...) within your DECATHLON applications.

Just connect to all the services you would like to sync between, then you can click on "Sync now". After this step, the next synchronizations should be automatic.

Garmin Health, Coros and Polar only support retrieving activites.
Strava only accepts new activities, it is not possible to retrieve activities from Strava.

No. Just connect to any one of the services you have already connected, and you will be signed back into Hub by DECATHLON and ready to start another synchronization.

No. Synchronization is fully automatic. You can also manually trigger a synchronization any time you want.

All supported activities in your account are synchronized. Garmin Health and Polar are two exceptions : it is one way could only get activities from Garmin and Polar.

No - even if you tracked the same activity on multiple devices, or with multiple apps, Hub by DECATHLON will see that and won't create any duplicated activities.

As much as possible: in addition to your path, Hub by DECATHLON will also sync distance, speed, heart rate, cadence, power, calories burned and even temperature between all services which support them.

Discrepancies in activity statistics, like elevation gained/lost or calories burned, appear when services use different algorithms to calculate the same values. Hub by DECATHLON does not calculate these during synchronization.

When logged in, you can visit the activities dashboard to see which activities were (or were not) synchronized, and to where.

No. Simple as that.

As little as is required. Check out the privacy page for more.

Just sign into any one of the services you already connected, then sign into the new service (or the other way around, it doesn't matter). The new service will be synchronized with all the others.

When you want to log your Fitbit account with the HUB, don't forget to consent every sub-services of Fitbit. With Fitbit you can retrieve complete activity information such as GPS data and cardiac data. But on the other hand, Fitbit will only be able to retrieve summaries of the activities carried out on the other services.

The application is on read-only mode. This means that it can retrieve complete activity information such as GPS data and cardiac data. But on the other hand, Garmin Health will not be able to recover the activities of other services.

Possibly. We are open to contribute to connected sport ecosystem.