Most of the time, the Smartcode application will update itself automatically overnight when your devices are on charge.
If you need to update the Smartcode app manually you can follow the steps below
Access the Google Play store on your device
2. Click the Menu icon in the top left
3. Tap 'My Apps & Games'
4. Select the Smartcode app from the update list and tap 'Update'
5. If you need to confirm the app version you are on it is displayed at the bottom of the screen when you start the app.
