If you want to sync iPhone and iPad, you have a couple of options. The very first one is by using iCloud. You can simply sign in to iCloud on iPhone and iPad but make sure to use the same Apple ID and ...

The most common causes of Apple Watch reminders not displaying what is on the iPhone include old watchOS data that needs to ...

As a last resort, you can sign out of iCloud and log back in. On iPhone/iPad, go to Settings > [Your Name], scroll down, and tap Sign Out. On Mac, go to System Settings > Apple ID > Overview > Sign ...

Make sure Apple Watch and old iPhone are updated and synced to iCloud > back up old phone > set up new phone. When asked to use Apple Watch, select Continue > keep devices close > follow on-screen ...