Coros gives you the two things that matter most in a coach-athlete loop: the session you planned arrives on the watch, and the session your athlete rode comes back to you. No file downloads, no manual imports.
Workouts go out
Build the session as an exportable workout and send it with the Coros icon on the workout detail. It travels to the Coros app on your athlete’s phone, and from there onto the watch under planned workouts. The interval structure and the targets survive the trip.
Switch on Automatically submit scheduled workouts and Coachbox stages the next sessions for you as you save them.
Activities come back
When your athlete finishes on the watch, the activity appears in Coachbox as soon as Coros has synced it. Nothing to import, nothing to upload.
What Coros does not send
Daily metrics. Sleep, resting heart rate and HRV do not come across on this connection. If your athlete wears a Garmin or a Polar around the clock alongside their Coros, set that device as the metrics source in Settings, Synchronisation, Metrics. The activities keep coming from Coros regardless of that choice.
