Do I need a mobile device to use the Garmin Approach R10? Yes, you need a mobile device to use the Approach R10. You will need to download the Garmin Golf App from either the App Store (iOS) or Google Play (Android).
Do I need a mobile device to use the Garmin Approach R10? Yes, you need a mobile device to use the Approach R10. You will need to download the Garmin Golf App from either the App Store (iOS) or Google Play (Android).