Heads Up Display, iKiKin Heads Up Display for Car HUD Display OBD2 GPS Dual System for All Cars, Shows Speed RPM Voltage Alarm etc.

Speedo and info view is really nice. Screen is sharp and easy to see. Self dimming works well too. My only issue is the GPS clock, it shows PM/AM incorrectly and does not update on Daylight savings.Update to 5 starts. Found a manual online (product did not include one) and fixed the clock

Doesn't appear to work on older vehicles. My '04 Jeep doesn't seem to want to read it besides the voltage meter.GPS mode also doesn't seem to work it'll tell you what direction you're going but when you try to use GPS mode for speed it doesn't do anything. Clock works though.. on a 30-minute trip it actually decided to turn off for me four times for no apparent reason. Thought it was my OBD2 port however my scan tool works just fine and can actually pull up all the data.I wouldn't recommend this to anyone who has a vehicle older than 2010.

Speedometer is working so good. Compass is not working well some time. It might be GPS issue. The direction signs E S W N are so small. Eyes are required to be focusing all the time.

In vehicles lower than 2010 it does not extract the information through the obd2, only the gps option works

It is quite simple to set up - just followed the instructions and was up and running in about 10 minutes. Using this in my G37 coupe. I like that it has the ability to brighten the viewing screen. Monitors all the different areas that I like to keep track of. I actually wasn't expecting the product to be this good. It surpassed my expectations. Highly recommended.