How to start a navigation? Follow iGPSPORT 15 November 2022 03:25 Updated In this article Video guide for starting navigation: https://www.youtube.com/watch?v=rXHRjatLDXQ Related articles How to import third-party maps? iGS620｜How to use navigation? Download Maps for iGS620 or iGS618 How were the Calories Calculated ? Format / Make a Factory Reset for device iGS620 Comments 0 comments Please sign in to leave a comment.