52 nüvi 3500 Series Owner’s ManualChanging Your NicknameThe first time you power on your device, you areprompted to enter the nickname that identifiesyou when you use Tracker.1 Select Apps > Tracker > > Profile.2 Beside Nickname, select Edit.3 Enter a nickname, and select Done.Viewing Your Tracker IDYour Tracker ID identifies your device uniquelyto other Tracker users. Other users can use yourTracker ID to invite you as a follower.Select Apps > Tracker > > Profile.About FollowersYou can invite another person to follow yourlocation for a specified period of time. When thattime expires, the follower can no longer viewyour location.You can invite a follower using an email addressor a Tracker ID. If you invite a follower usingan email address, that person must follow youusing the Garmin website. If you invite a followerusing a Tracker ID, that person can follow youusing Tracker.Following OthersBefore you can follow someone using yourdevice, that person must invite you to follow himor her using your Tracker ID.1 Select Apps > Tracker > View.2 Select a person.The location of the selected person appears onthe map.Viewing FollowersYou can view a list of users who are currentlyfollowing you.Select Apps > Tracker > View.