GPS in dash cameras log your speed and position, not to give you directions. You can visualize this information in a special player.
The VIOFO A118, A118C2, G1W-S, WR1, A119 series, A129 support GPS logger.
The VIOFO A118, A118C2, G1W-S use separate GPS module.
For A119, A119S, A119 Pro, and A129, the GPS module is built in the mount.
With GPS support, it allow you to sync the time and date through the GPS system. This calibrates your time with the atomic clock, you just have to set the timezone in the settings.
For playback the video, we recommend RegistratorViewer for A118C, A118C2 and G1W-S, dashcamviewer for A119 series and A129.
You can download the registrator viewer from attached file.