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

I’ve had it for around a year now and it’s great for my project build. I go up to the mountain to drive around and it still works great where my phone doesn’t get service. Easy to install and easy to use. Recommend highly for a project build and will buy another one

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!

This product is perfect, I love🫶🏻

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 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.

This product is virtually useless to me. I bought this product because my vehicle speedometer doesn't work. But this digital speedometer does not register speed until calibrated, but how can you calibrate it until you know how fast you're going? On top of this, it resets when disconnected from power. Useless

At low speed around 30 MPH is accurate above that speed will start to be off 2 to 3 MPH faster than the speed you are going.

This thing has nice BIG numbers and is easy to see. If you can't see it, you better get your eyes checked. I was surprise how easy this thing was to set up. My digital dash speedometer died on my truck so I got this to see if it could take its place. Low an Behold it works GREAT! The speed is pretty darn close out-of-the-box. I didn't have to adjust it. It does take a minute or so to activate or lock on but that doesn't bother me. By the time I put my seat belt on a get all comfy it's ready to go. This is far cheaper than getting my digital dash fixed. How durable this thing is, only time will tell. If it breaks, I'll let you know.