Cause iCloud is an open book?
It's designed for your own privacy.
I wouldn't want my personal health information stored in ANY cloud unless it was strongly encrypted.
According to Apple it is included in iCloud backups and encrypted iTunes backups:My guess is privacy. Is it included in backups?
Developers are explicitly prohibited from doing that by the developer guidelines.Hopefully a third party app will gather up all the healthkit data, sync it with dropbox, and then dump it back into healthkit on another device.