kingneed HUD Original Universal GPS Head Up Display Speedometer Odometer Car Digital Speed Display MPH Over Speed Alarm Car Clock for All Vehicles C60S/C80/C90

Works great

Some drives it takes a while before it sees the satellites, works good till I find something better

My speedometer in 53 Chevy 4x4 truck isn't accurate and using this works perfect. Mount it and plug it into the cigarette lighter and you're all set.

Useless. Plain and simple. Not easy to operate at all.

The display is huge and can be seen even in bright sunlight. I like that it tracks trip mileage and historic mileage. I haven't used it long enough to give it a 5* rating but so far it's a solid 4* and it works as advertised.

Confusing display due to luck of description

Works good speedometer quit in my old van this works

Accurate speedo. Easy install

I needed this product to track my mileage as my odometer doesn't work.It seems to work well enough.

It does not alert you on speed limit changes or school zones as your driving