If you've gotten a new or replacement device, you are going to need to do a membership transfer.
To transfer your membership, please follow the below instructions:
Install the GolfLogix application on your device through; the Play Store for Andriod users, Apple App Store for iPhone users and if you own a blackberry or windows phone, then you will use their perspective marketplaces.
Once you have it installed, open the application.
Once launched, locate the button that reads "I'm Already A Member" or "I have a GolfLogix Account."
Enter your Registered username/email address and password, then click "Submit or Transfer".