To resolve the issue of being unable to pair your device with the Nu Skin app (Vera), follow these detailed steps:

1. Ensure Compatibility and Updates:
- Confirm that your device is compatible with the Nu Skin app. Check for any updates available for both the app and your device's operating system.

2. Enable Bluetooth:
- Go to the settings on your iPhone and ensure that Bluetooth is enabled.

3. Restart Both Devices:
- Restart your iPhone and your Nu Skin device. This simple step can often resolve temporary connection issues.

4. Reset Bluetooth Connection:
- Open the Bluetooth settings on your iPhone and remove (forget) the Nu Skin device from the list. Then, attempt to pair again. This can help by clearing any old connections - learn more.

5. Perform a Bluetooth Reset:
- If pairing is still unsuccessful, consider performing a Bluetooth reset on your Nu Skin device. For most devices, this involves holding down the power button until the device indicates a reset is in progress. Refer to the specific instructions in the user manual for your device to ensure accurate steps - learn more.

6. Factory Reset (if necessary):
- If the problem persists, you might need to perform a factory reset on your Nu Skin device. Again, consult your device's user manual for detailed instructions on how to do this, as it will erase all previous settings - learn more.

7. Reinstall the App:
- If you are still facing issues, try uninstalling and then reinstalling the Nu Skin app. This can resolve any software glitches that may be preventing a successful pairing.

8. Contact Customer Support:
- If all else fails, consider reaching out to Nu Skin customer support for further assistance. They can provide more in-depth troubleshooting steps or help identify if there are any current service outages affecting device connectivity.

Following these steps should help you successfully pair your Nu Skin device with the Vera app.