I have followed all the previous discussions' recommendations and settings suggestions, tried leaving the app running on my phone, tried disconnecting & reconnecting, everything, and still TEXT notifications do not come through.
50% of why I bought a smartwatch was to get notifications without looking at my phone (the other 50% is for fitness reasons).
The watch doesn't vibrate for any notification frustratingly, but at least it shows when a call is coming in. Absolutely no text notifications are coming through.
iPhone 8 Plus, iOS 15.6.1