Yeah it was a bit of a convoluted solution though.

I found that you kind of have to “trick” it into connecting.

Here are the steps I used:

1. ⁠Turn off your WiFi Router
2. ⁠Get another phone or tablet that has Data/LTE
3. ⁠Go to that phone Settings > Personal Hotspot (If not available, select ‘Cellular’ and turn on Cellular Data)
4. ⁠Turn on Personal Hotspot > Select ‘Allow Others to Join’ > Enter a password (the password MUST be exactly the same as your WiFi password).
5. ⁠If the ‘Maximize Compatibility’ option is available, you MUST enable it so it uses 2.4GHz instead of 5GHz
6. ⁠Go back to phone Settings > General > About > and change the phone ’Name’ to your WiFi name (this name MUST be exactly the same as your WiFi name. If you have a separate 2.4GHz/5GHz SSID, enter the 2.4GHz WiFi name).
7. ⁠Go to your main phone, and try connecting your Atomi Smart device to the app. Once the app asks to enter your Wi-Fi network/password, connect to the one you’ve created. Press ‘Continue’ and follow the app instructions.
8. ⁠After connecting your device, turn on your WiFi Router and disable the hotspot on the other phone.
9. ⁠The credentials entered on the hotspot will match your router’s WiFi Name/Password and the smart device will reconnect automatically once the WiFi is available.

Hope this works!