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Guides, tips, and insights about GPS speed tracking
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Why GPS Speed Is More Accurate Than Your Car's Speedometer
Discover why your car's speedometer reads 3-10% higher than actual speed and how GPS provides more accurate speed measurements for drivers.
GPS accuracy car speedometer speed measurement
October 16, 2025 • 17 min read
How GPS Speedometers Work: The Science Behind Accuracy
Learn the technology behind GPS speed tracking, from satellite signals to Doppler calculations, and why GPS provides accurate speed measurements.
GPS technology how GPS works GPS accuracy
October 15, 2025 • 22 min read