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Collecting Gems in the Garmin Jr. App
In the Garmin Jr. app, you can earn special collectible gems from within the adventure map based on the number of active minutes recorded in the day:
60 active minutes = 3 collectible gems
120 active minutes = 6 collectible gems
180+ active minutes = 9 collectible gems
These gems, which will be different for each unique adventure map, can be collected by tapping on them on the map. As you collect more gems, more areas of the adventure map will be revealed.