GPS Accuracy Test
Check how precise your device's location signal is right now.
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meters
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Latitude
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Longitude
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Altitude
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Speed
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Understanding GPS Accuracy
The "accuracy" value represents the radius of uncertainty. For example, an accuracy of 5 meters means the device is 68% confident that your true location is within 5 meters of the reported coordinates.
What affects accuracy?
- Environment: Tall buildings, tunnels, and dense trees block signals.
- Device: High-end phones often have dual-frequency GPS for better precision.
- Weather: Heavy clouds or storms can slightly degrade signal quality.