Hi,
A Tool to send Waypoints from mobile phone mapping application (Google maps or OSMAnd+) and GPX/Fit files (NEW!) to Garmin Fitness device over Bluetooth (Garmin Epix and Fenix3/HR)
Android companion app:
https://play.google.com/store/apps/details?id=com.nils.iqreceiver&hl=de
watch app receiver:
https://apps.garmin.com/de-DE/apps/20b4bbbb-6c3f-45bd-9eb5-dc81f6832965
Kinds,
Nils