Connection with S Health app is not available due to security / signiture issue
This is a bug in S Health that the S Health team promised to be fixed way back in S Health v4.6, but didn’t.
We got the following guide on how to resolve this S Health issue from the Samsung S Health team:
In order to resolve this issue, user can try either one of following:
. Clear S Health data from System Settings → Applications → S Health → Clear data.
. Change the locale of the phone and wait 1 day.