Why not just let users create there own custom challenge goals?  This seems needlessly complex.  I too would like to create a step amount goal over a custom time frame without having to determine which train will cross point A first.

Selective availability has been gone since May 2nd, 2001. That was responsible for intended inaccuracies of a hundred meters or so, for civilian users.
Still, it's true the L1 C/A signal is less precise than the signals used for military users. You can…

I did the same thing, on two separate occasions I compared the R10 against TrackMan. I saw the same behaviour, the R10 often reads the swing path incorrectly. We even reviewed the built-in camera footage from the TrackMan, and we have confirmed its reading…

Why aren't you just using a boolean in your view for this?

1331079 said:

Should I delete the app and reinstall or will this delete all of my data

It won't delete your data. That is always on Garmin Connect in the cloud. Just always use the same Garmin account.

1331079 said:

I even got the bluetooth on the phone…

I've the exact same problem  gave my gf one as christmas gift, it's a nightmare to have it recconect again. Done every troubleshooting step there is ,both on phone and watch  with no success. It's beyond stressful.

it seems you have to log the shot / select the club manually on the G80. there are also loads of club sensors on the market, but they typically require their own watch or are compatible with smart watch

I also don't know why the watch says missing it been days now I was also wondering it won't work normally