Summary of the API major platforms provide regarding geolocation and its accuracy.
Platform | Coordinates accuracy | Altitude accuracy | Confidence interval | Invalid value |
---|---|---|---|---|
Web | Coordinates.accuracy | Coordinates.altitudeAccuracy | 95% | null (but coordinates accuracy is always available) |
Android | getAccuracy() | no | 68% | 0.0 |
iOS | horizontalAccuracy | verticalAccuracy | not defined | < 0 |