Hi Guys. Getting a Fenix 8 soon and it has ECG. Two questions:
1. Is it just a one time manual reading? Does it (or can it) measure through the day/night automatically? If not, it might not be worth it to even try as then you are locked into using MFA with your Garmin acct even if you use ECG test once and never again. Can't undo MFA if you don't ever use it afterwards.
2. Is ECG just a novelty/gimmick? I feel like I'd try maybe 1 or 3 times and then forget about it.