You Might Have Issues With Your Notifications
Another issue we’ve dealt with first-hand is with notifications. Sometimes, your Apple Watch might randomly stop notifying you of incoming messages or updates from your apps.
Since a lot of us use the Apple Watch to receive notifications without looking at the iPhone, this has become a big issue.
If you’ve updated to watchOS 10, be sure to keep your iPhone nearby—at least for now. You might accidentally miss an important message for no apparent reason.