-When you start a new activity on the garmin the field takes until the first BG value received by the cgm to show the first value. I know that so thats no issue for me. But new users can be really confused by that i think. The question is if the Field can somehow trigger the send process by itself. As i see it this is a really difficult endeavor. Perhaps a solution like the Dexcom field uses should be fine: The field could say : Expectiong first Glucose value or sth...