My phone doesn't recognise the Nold Open device.

If the application doesn't find your Nold Open device, then please follow these steps:

1. Make sure the Nold Open device is wired and powered up correctly.
2. Make sure your phone’s Bluetooth is turned on.
3. Try to move your phone closer to the gate opener device.
4. Force-quit the app and re-launch.
5. Restart Bluetooth in your phone Settings.
6. Restart your phone.