It is compatible, I was able to connect and sync my collection with the FR945.
The explore app still lists 945 as not compatible. Tried just now.
It is working for me but, for example, doesn't show the current heart rate reading...
I see current HR in Garmin Connect Mobile app 4.18.1. Explore app does not have such function.
I'm running the same GCM app. So maybe the difference is that I'm mot using FR 945 as a proffered monitor of activity which is Fenix 5x plus? But for Fenix 5x (which I also have) this is not a problem...
yup..the explore app shows 945 as not compatible
For thoses saying it's working, are you using iOS?
Or is the Android update rolling and I'm not getting it yet.