I got afib after covid. I only had 3 episodes in the first 6 months, then it increased to once a week, then to once every 3 weeks after I figured out moderate exercise was a trigger. I do vagal nerve stim every night now too . I got ablated 10 days ago. I suggest you get a Kardia too, just wearing my watch only catches half of my episodes, and the watch’s ecg is handy but not as good as Kardia. I got a wellue ecg too, that thing is great. I did metoprolol then 60 min later flecainide when I got afib. I said “did”because I’m hopeful I won’t have any more afib! It took a solid 8 days to recover after the ablation, my groin was very mad at me.