Latnex’s GPS speedometer is designed for cars, motorcycles, ATVs, UTVs, and boats. In addition to speed, it displays the time (in a 24-hour format) and has a voltage indicator.

Speedometer: Aftermarket modifications, such as different tire and wheel sizes or a change in the differential gearing, can cause speedometer inaccuracy. GPS: These devices are positional ...

And this is why a GPS speedometer is not deemed in law to be an acceptable replacement for a factory speedometer. Even if a factory speedo isn’t accurate, ...

GPS offers speedometers and electric gauges for any type of car, offering options that are smaller, lighter, and faster then any late-model option!

GPS Speedometer and Odometer is among the most popular speedometer apps. For starters, it works offline. It also boasts an accuracy rate of 98% while connected online and slightly less while offline.

Q:I operate two vehicles with two different aftermarket GPS systems, each gives me conflicting speed readings in relation to the vehicles' speedometers. Which is more reliable, the factory ...

"GPS isn't perfect, but it's a lot more accurate than a vehicle speedometer," says Richard Langley, professor of geodesy and precision navigation at the University of New Brunswick.

There was a time when some bikes came with mechanical speedometers. While no one is suggesting bringing those back, Omata is taking a step in that direction – its One speedometer uses modern GPS ...