*** No longer supported *** [RELEASE] FLAIR DEVICES with new capabilities for building physical zones in your home and controlling your mini/window splits, portable heaters/coolers

[yvesracine]

Here is the global picture (and this may change in the next weeks):

Yes, you can create the Flair vent devices using the ST classic mobile app (you can run both Samsung connect app AND the ST classic mobile app in parallel for the moment). All the custom DTHs need (not only My Flair devices, but all the community devices) the ST classic mobile app for their initial creation. After their creation, you can use them in the Samsung connect app (see 1st post for the details).

It’s not clear after October 14 if the new Samsung connect app will support the instantiation of the custom devices, but it looks like it based on the following thread:

Custom Capability and CLI Developer Preview

Overview At SmartThings we want to provide tooling to allow developers to get their device integrations working in the SmartThings app. These changes will allow an integrator to move from using custom commands and attributes to custom capabilities. DTH Migration For Custom Capabilities In order to follow along with the example set forth in this guide, you will want to have the CLI set up, so make sure that you take this step first. You can download the CLI here from the releases tab and read more about it in the README. It is also recommended that you familiarize yourself with the concepts: Custom Capabilities Capability Presentations Walkthrough We are going to walk through a simple example of updating our Device Type Handler (DTH) so that devices installed with the DTH will be …

However, for the moment, the custom capabilities are still in alpha, and the code is not mature.

Regards.