Kindle devices do not have a GPS. As a result, they may not be able to automatically update as you change your location. To update your location on a Kindle or similar device without a GPS unit, please do the following:
- Tap MENU -> Settings
- Tap Update Location (See Fig 1)
- Enter your physical address, and tap Geolocate (See Fig 2)
You can update your physical location in this manner once every 24-hour period.