I have a Edge 25 that I use with Garmin Connect and synced to Strava.
I also have a LoseIt premium account and would like to sync to that.
I have connected to Garmin Connect via LoseIt, but I get the message "Error no data has synced yet".
I have checked on the Garmin connect website and I can see LoseIt under Account settings along side Strava, with a single option on "Disconnect"
If I press the disconnect button and then force a sync fro LoseIt the message changes to one telling me the account has not been authorised. So the two systems are definitely talking to each other and with the correct account.
Help me please.