Review on 🚗 Wiiyii P6 Car HUD Head Up Display: Ultimate OBD+GPS Smart Gauge for Unmatched Performance in Every Car by Mike Ogunlana

This device does everything it says in the description. You can see its size compared to my hand in one of the photos. It worked fine on my 2009 Jaguar XKR via OBD. It shows a number of vehicle variables and you can customize many of the screens to show some interesting items. The device picked up GPS satellites with no problem and appeared to be fairly accurate. The screen is visible in bright sunlight. With only 3 buttons it's quite difficult to set the parameters properly and the instruction manual is printed extremely small. However, for the price and the ability to read OBD as well as have a real-time view of the vehicle, this is a great little device.