Just receive your New Garmin?
First Step: Update the Device Firmware.
Families of Software

Venu v3.6
VA4 v3.6
F5 v14.20
F5+ v9.10
F6 v4.30
Marq v5.30
FR945 v3.30

Verify, versions in the Garmin Forums.
https://forums.garmin.com/

Thanks,
Brian