Atomic Clock

Atomic Clock uses the internal GPS to extract Atomic Time. No Internet required.

Atomic Clock uses the internal GPS to extract Atomic Time:

- your Android device needs to get a GPS fix for this app to work

- please try it outdoors, or close to a window

- Internet access is not required

- use menu to toggle between 12/24 hour clocks

Accuracy:

- the overall accuracy depends on your GPS chip and how it sends its message to Android

- you can expect a typical accuracy of +/- 1 second

Different Android devices use different GPS chips, so:

- these chips all create slightly different NMEA messages

- we have tried to handle most cases

- please let us know if you have issues with your device