You can add favorite places to your display using the 'Favorites' tab in the Navdy app. Tap on the favorites tab, press 'Add Favorite Place', then search by name or address. Select the correct address in the list. If it is your home or work, you can select either of these options, and then press save.
This list is automatically synced to your display and can be accessed in the main menu under 'Favorite Places'.