Chuckkay

There is an official App “UD MOBILE” and it’s pretty good, https://apps.apple.com/us/app/ud-mobile/id1550618148 Still its a work in progress but no need for PC or Java admin console. It is working now and not effected by the current web portal being down again.

Same

Apple just announced today it is lowering its hardware requirments for siri HomeKit compatibility... see this article..... perhaps it could now work with isy without a bridge or without upgraded hardware... https://www.imore.com/how-create-your-own-homekit-enabled-accessories