Switch your Apple Watch to a new iPhone

If you want to use a new iPhone with your Apple Watch, you can transfer your Apple Watch and its contents to a new iPhone. 

Update your old iPhone

Before you switch your Apple Watch from your old iPhone to a new iPhone, update your old iPhone to the latest version of iOS.

If you already erased your old iPhone or no longer have it, you can get help.

 

 

Back up and unpair your Apple Watch

Unpairing backs up your Apple Watch to your old iPhone, then erases your Apple Watch, so you can pair it with your new iPhone. You can't use your Apple Watch until you pair it again, so don't unpair until you're ready to start using your new iPhone.

To unpair your Apple Watch, open the Apple Watch app on your iPhone and tap the My Watch tab. Tap your watch at the top of the screen, tap the i icon, then tap Unpair Apple Watch. Tap again to confirm. If asked, enter your Apple ID password. Keep your Apple Watch and old iPhone close together until you finish unpairing them.

 

Back up your old iPhone, then transfer your backup to your new iPhone

Use these steps to create an iCloud backup of your old iPhone, then transfer all your content to your new iPhone. If you use iTunes, remember to encrypt your backup to save your Health and Activity content.

 

Pair your Apple Watch with your new iPhone

Use these steps to pair your Apple Watch with your new iPhone. When you're asked, select Restore from Backup, then select the most recent backup to transfer your content back to your Apple Watch.

After you pair, check for updates to your Apple Watch.

 

Get help

Follow the steps below for your question. 

What if I transferred my content to my new iPhone using iTunes, but my Health and Activity content is missing?

To back up and restore your Health and Activity content, you need to restore your new iPhone from your previous iPhone’s backup. If you use iTunes, make sure that you encrypt your backup.

If you want to restore your missing Health and Activity content:

  • If you have your old iPhone and didn't erase it, make a new iCloud backup or encrypted iTunes backup. Then erase your new iPhone and restore it from the new backup. Remember to pair your Apple Watch and iPhone again.  
  • If you don't have your old iPhone or you can't back it up, you can't recover your Health and Activity content.

What if I didn’t unpair my Apple Watch before setting up my new iPhone?

Your Apple Watch might still be paired with your old iPhone. Use the steps below to pair your devices. 

If you have your old iPhone, and you didn't erase it

Unpair your Apple Watch from your old iPhone. Then choose one of these options depending on when you set up your new iPhone:

  • If you just restored your new iPhone from a recent backup, pair your devices. When you're asked, restore from a watch backup. Your recent Activity, Workouts, or settings content might be lost depending on how old the backup is.
  • If your iPhone backup is several days or weeks old and you want to preserve as much content as possible, erase your new iPhone. Then transfer the content from your old iPhone to your new iPhone. You might lose some of the content on your new iPhone. Remember to pair your Apple Watch and iPhone again.  

If you have your old iPhone, but you erased it

You should erase your Apple Watch, then pair it with your new iPhone. If you restored your new iPhone from a backup, you can restore your watch from a backup when you pair. You might lose Activity, Workouts, or settings on your watch that changed between the last backup and now. 

If you don't have your old iPhone or a backup

You should erase your Apple Watch, then pair it with your new iPhone. If you’re asked to restore from a watch backup, select the most recent backup. You will lose Activity, Workouts, or settings on your watch that changed between the last backup and now.

Without an iPhone backup, you’ll need to set up your Apple Watch as new. You will lose any previous Activity, Workouts, or settings, but your other content will sync from the new iPhone to your Apple Watch.

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