I have been using the same Samsung health widget for many months. Unfortunately, this morning that widget would not load. It appears that it is no longer available. I now only have one widget that I can choose from and I don't really like it. Is there a way to choose from a larger selection of Samsung health widgets for my Galaxy Note 20 ultra?
Have you checked galaxy store for update? maybe uninstall and re install mine on s9+ sometimes wont read my finger for heart rate oxygen stress,