Pls read the blog on that:
Homey’s main downside in this area is the products from Smartwares PRO and HomeWizard itself, like the HeatLink and EnergyLink. Because these products are made by Smartwares / HomeWizard themselves, they only work with HomeWizard, and with nothing or nobody else.
But also read this, how to connect homewizard to Homey to support additional devices Homewizard devices? - #5 by Rocodamelshekima