Liiiyuan Head Up Display for C2, Obd2 Display with RPM/Fuel Consumption/Water Temperature/Over-Speed Alarm, GPS Speedometer for Car, Suitable for All Cars

Easy to install. Easy to hide the wire. Accurate to 50mph then it’s a couple miles per hour above the dash speedometer. Close enough.

Mostly works good, but it will need some adjustment to read your speed correctly. The screen is mostly clear, but sometimes it will get very dim, not sure if its hot weather or what. Pretty easy to install and route the wires

So far, so good after a few months. My daughter likes the HUD view.

It hurts my eyes because your looing at a magnified glass especially driving at night i have to shut it of otherwise it works like it should

Little skeptical on the adhesive because it's not too sticky, probably better with a flat dash, so I'm waiting for it to roll off. Gps seems pretty accurate. Clear visibility with slight reflection of the base of unit. Easy to install, plug n play.

Replaced my navdy with this. Can adjust speed offset, great features Edit 10/5/2025 a second unit I bought does not wake on ignition. If I unplug from obd connector it powers up. I did a factory reset , and adjusted sleep voltage to 12.8, didn’t help. I verified voltage on obd and it’s 14 to 15 volts. So the only way I can use is to unplug and plug back in. Probably defective, lowering by 1 star

Good

In hot weather the screen blanks out