The HUD display itself is unchanged. A u-blox GPS module and ESP32 board were the keys to making a standalone device to display meaningful data on the Garmin HUD+ over Bluetooth, thanks to the ...

However GPS-only devices will need to plug into an alternate power source like your car’s cigarette lighter. If you’re worried about installing an HUD, don’t be. The current generation of ...

The Garmin HUD is a very neat device, putting all your navigational info, from ETA, what lane you should be in, and distance to your next turn right on your windscreen in a heads-up display.