Kingneed Truck GPS Speedometer 6.2 inch Extend Digital Display Vehicle Odometer Trip Meter Course Overspeed Alarm MPH/KMH

For me it worked great right out of the box. And I didn't have to calibrate -- it was right in line with the car speed and a speedo app on my phone. It does take a bit to find all the satellites though. Would be nice if it came with a USB cord too.

Works as expected. It starts out intentionally displaying a higher speed than the GPS calculates but this can be reset. It has its own GPS receiver so it can only operate in your car if it can see the sky through the windshield, but that's the case it does work great. Got this for driving with a dear friend who becomes anxious if she does not know the car's instantaneous speed at any time, and she could not read my speedometer from the passenger seat. This did the job.

Alright so I tried a couple different brands out this one had the easiest set up, and actually worked. The display is bright enough no matter what anyone says, I am in central Florida and tested the speedometer on my ‘23 t bucket hot rod maximum sun exposure and could still easily make out the numbers. It was pretty accurate the downsides are the lag, if you put the petal down your going to be around 8 to 10 mph faster than what it says while accelerating same with had braking it will be just as behind, if you know your engine sound and the feel of it accelerating then with this speedometer you can tell when to let off the petal. I took a star away because the ball joint on the mounting arm is loose as hell and it doesn’t tighten up, either way still a good purchase.

Works as it should, easy to read. These GPS speedometers take a minute or two to start working,… that being said if you want a “hard wire” this to 12v DC on a toggle switch it works perfectly! If you are going to hard wire to 12 volt get this one! The other one I bought fried instantly. Seems to have had a voltage reduction in the plug that i cut off. If you are wiring directly to 12v DC BUY THIS ONE!

A little clunky, instructions are not exactly clear but once you figure it out it does work. I bought for the odometer to keep track mileage on a newly built engine. Doesn't give you that info until your stopped otherwise reads out the time of day. Takes a little long to connect to satellites and seems to struggle to connect unless you sit still waiting for the connection. Its ok. Well here on March 10th, it lasted 21 days past the return window. The mount broke 17 miles in. I cannot recommend this item- it is now garbage bound- a waste of money.

Estoy muy satisfecho con este velocímetro GPS. La pantalla es grande, clara y fácil de leer mientras se conduce, algo especialmente útil en viajes largos. La velocidad se muestra de forma muy visible y el diseño es compacto, por lo que se puede colocar fácilmente en el vehículo. Me parece una opción muy práctica para camiones y otros vehículos. Buena calidad y excelente relación entre funcionalidad y precio.

This is perfect for my 2014 Subaru Foreester it doesn’t have the speed warning feature and I drive through major construction to get to work! I can keep my eyes on the work zone area the traffic and my speed limit so much easier. I highly recommend this. So easy to use!

It takes 2-5 minutes for this meter to connect to satellites, which is not a good scenario when you don't have time to wait. Imagine sitting in your vehicle for 5 minutes waiting for satellite connection before heading out. The meter doesn't seem to retain any previous information as it should, it all goes back to zero upon startup. I gave it 2 stars because the speedometer seems fairly accurate once engaged. I would not recommend this product and I would like to send it back for refund.

I really happy about this it really helping me

My dad is 72 and has started struggling to read the dash in a timely manor. He said it takes him too long to find, then focus on the odometer, and he's worried he'll become a dangerous driver really soon. So I found this dash odometer. You get exactly what you pay for, and we knew that going in. Dad made it a bristle board box shade, so it would glow better in the sun. He then bought strong velcro to attach the base to the dash, and another small piece on the unit to attach to the window. The supplied base was obviously going to be a big piece of useless rubbish, and boy was it ever. Saying that, dad loves it. He only has the odometer reading setup, so there are no other numbers visible on the side. He said it works and makes him a much safer driver again. So if you're willing to put a few bucks into this unit upon arrival, it's a great aid for an older driver. It keeps their eyes above the dash.

Very cheap and hard to set, doesn’t show trip mileage either.

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