App that can show actual position and altitude. The app is configurable directly from app view or user can set default settings via Garmin Connect app. You can select from different constellation combinations coordinate format, altitude datum (MSL vs. WGS84), altitude units, speed units. The GNSS Info 747 App also shows last precise altitude in MSL (for some devices having baro it is baro-corrected altitude).
! IMPORTANT – PLEASE before you write a review that it is no working and it can not find any satellites, make sure that when you are using the app you have a good visibility to sky. GPS will never work in house or a shelter. GPS needs good visibility to sky. Not all features might be available on all Garmin devices (For example constellation selection – some devices have GPS only mode).
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