This explanation applies only to Edge, Threesixty 2, Beam mini 2, Beam 2, Whisper Flex Ultimate, Whisper Flex (with serial number starting with 22CF) and Bright (all serial numbers except those ending with: 0500001 to 0501800 or: 0500001 to 0501600)

Turn on Bluetooth on your phone and go to the Duux app. Make sure your device is in pairing mode (rapid flashing of the wifi light). Then click on the + sign to add a device and wait a few seconds. The app will try to find your device based on its Bluetooth connection. Enter your wifi password and wait for it to pair.
Once paired, you can control your product with Wi-Fi. Bluetooth is no longer needed after pairing your device.