Integration with heat genius in UK

Hey all Heat genius use z- wave ( they have a whole house multi sensor system which I am using). They say they are releasing their API and a channel on IFTTT later this year which will allow the Heat Genius system to communicate with other home automation systems.

Was hoping to integrate their systems at some point in the future to my samsung hub? What are the chances?

Also having issues with IFTTT integration in the uk, the app wont let me integrate with smarthings ( just not showing any devices) etc…any advice. Thank in advance