Activity on iPhone not syncing with Apple Watch
After months of care-free syncing between Activity data on my Apple Watch and iPhone, it has stopped syncing, or only syncs very intermittently. Currently it has been over 30 hours since Activity has updated on the iPhone. I have restarted the iPhone and the Watch. Bluetooth and wifi are on for both devices. I keep the software up to date on both devices. Did a recent software update clobber my syncing? What can I do to get syncing back?
I don't know if this is related, but at about the same time as the Activity sync quit working reliably, the Watch started running out of power before the end of the day. Something is draining the power faster than it used to.
iPhone XS, iOS 13