Review on Kingneed Speedometer Digital Odometer Overspeed by Taylor Johnston

I'm not a truck driver for starters, I used a free hotspot on my phone as a heads up display, it's recently updated and so on Suddenly I'm getting it me ads every time I stop in town. This eliminated the advantage of the display being much larger than on phones. I use this because of the way the dashboard is set up, sometimes I can't see the speedometer, plus it saves me having to take my eyes off the road. So far it has met all my requirements.