Garmin 378 newish to me

Discussion in 'GPS 101 - Which GPS For Me' started by KWC, Jun 21, 2019.

  1. KWC

    KWC aka "Canadian Karl"

    Jan 9, 2004
    Illinois, "come for the corn, stay for the beans"
    No card onboard

    Ordered a new battery (it is dead)

    Having a time trying to figure out if there is a way to update the maps.

    Interfacing with Garmin webpage I was able to update the firmware but not the maps

    Can I load the latest maps on a card and does anyone know the biggest/cheapest card it will take?

    Thanks in advance


    garmin 378.jpg