Is the $99 for a microSD card that has map data loaded on it already and just makes use of the BB A-GPS?
Or is it for a one-time subscription fee requiring you to have a data plan on your phone that will constantly 'grab' data from Garmin servers as you drive along?
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How exactly does this work?
Is the $99 for a microSD card that has map data loaded on it already and just makes use of the BB A-GPS?
Or is it for a one-time subscription fee requiring you to have a data plan on your phone that will constantly 'grab' data from Garmin servers as you drive along?