28-09-2023 08:14 PM in
28-09-2023 09:10 PM in
I believe that the clinical testing of the app only involved participants aged 22 and over. "The ECG feature is not intended for users under 22 years of age or with known arrhythmias, other than atrial fibrillation" https://www.samsung.com/uk/support/mobile-devices/measure-your-ecg-with-the-galaxy-watch-series/
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
My Device- S21 Ultra 5G ( SM-998B/DS ) CSC= BTU , 12GB/256GB
One Ui 5.1,Android 13 .