In this video I go over the various GPS options available in the Garmin Instinct GPS running watch as well as how to change the GPS setting for you activity. GPS settings can impact position accuracy as well as battery life, so it's important to get it right. If you have any questions, please leave a comment and I'd be happy to help!
Link to in-depth description of various satellite constellations:
https://expertworldtravel.com/gps-vs-glonass-vs-galileo/
Featured product [*affiliate link*]:
Garmin Instinct Solar: https://amzn.to/2WcdfkE
3rd Party Wrist Band: https://amzn.to/2WeoclC