I hope so. While I do like several of the features being introduced, I really hate that liquid glass crap so far.I expect Apple to prepare and release iOS 18.7 for mid-September release for those who need the latest security patches but don't want to go to the huge changes in iOS 26. If such a version does exist I will temporarily update to that until iOS 26.0.1 gets released probably in early October.
According to the article, no.I have a series 9 that came with blood oxygen app, does this affect or not affect the currently installed app.