Thank you for the info and suggestion. I am currently testing exactly what you suggested.
I noticed at one point in time on a previous version of Facer that, I used to get a consistent notification in the drop down menu that said something like "Facer Companion is Connected to Your S2/S3. This seemed to solve the problem. However, it appears that in the updates that followed this notification was removed.
Maybe there could be an option in Facer settings to keep a persistent notification? I'm assuming this helps force the watch and app to keep communicating information.
I would even be happy to beta test this if it is possible.