Although the LUX/GEO doesn't support Apple HomeKit or Google Assistant, it does work with Amazon Alexa.
Here we set up the LUX/GEO on Alexa using an Apple iPad Pro.
First we downloaded the Lux Products App from the Apple App Store.
Once the App was opened, you need to sign in or create a new Lux account.
You can then see the LUX/GEO that was already set up to our Lux account.
Next, you need to open the Amazon Alexa App and go to the Smart Home screen.
You will need to select 'Get More Smart Home Skills' and search for Lux.
After selecting the Lux Products skill, you can then Enable it.
However you might get an error regarding account linking - to resolve this, you need to close the Alexa App, restart it, and go back to the Smart Home screen to repeat the same process of adding a new skill.
This time after selecting the Lux Products skill, there was no error reported and you can select the Enable button.
A browser will then open and you need to sign into your Lux account.
Once logged in, you can then authorize Lux Products to use your account so that it can work with Amazon Alexa.
After the Lux Products and Alexa accounts are linked, you can then select 'Discover Devices' to find the LUX/GEO.
The Alexa App should then be able to find the LUX/GEO.
Although not 100% smooth, it was still relatively easy to set up the LUX/GEO using Amazon Alexa.