How to pair your Apple Watch with a new iPhone

Ready to get a new iPhone? Learn how to transfer your Apple Watch from your old iPhone to your new one.

Here’s what you’ll need

If you don't have your old iPhone, you need to use different steps. Choose an option below.

If you have your old iPhone

If you don't have your old iPhone

If you have your old iPhone

Use these steps to back up your Apple Watch before pairing with your new iPhone.

Update your old iPhone

Before you switch your Apple Watch to a new iPhone, update your old iPhone to the newest version of iOS that’s available.* You should also update your Apple Watch. It can take from several minutes up to an hour for the update process to be completed. You may want to update your devices overnight or wait until you have enough time. Make sure both of your devices are charged.

* You may see that your iPhone is up to date and running the current version, but there's an update available. For example, even if your iPhone is up to date on the latest version of iOS 17, there may be an option to update to iOS 18.

iPhone screen showing General Settings

Check your Health and Activity settings

If you back up using iCloud, go to Settings > [your name] > iCloud > See All and make sure Health is on.

If you back up using your computer, encrypt your backup to save your Health and Activity content.

iCloud doesn’t store your Activity Sharing data.

iPhone screen showing iCloud Settings

Back up your old iPhone

Use these steps to back up your old iPhone in iCloud or on your computer. Your iPhone also backs up your Apple Watch. Find out what’s backed up.

Set up your new iPhone

Set up your new iPhone. When asked if you have an iCloud or iTunes backup, choose your most recent backup to restore your data from your old device to your new device. Make sure your iPhone and Apple Watch are up to date; if they’re not, you may not see your backup in the list.

If your iPhone asks if you want to use your Apple Watch, make sure your watch is unlocked and on your wrist, then tap Continue. If it doesn't ask, you can still set up your Apple Watch manually in the next step. Get help if your iPhone doesn't ask if you want to use your Apple Watch.

iPhone screen showing the option to transfer apps and data

Open the Apple Watch app on your new iPhone

Keep your Apple Watch unlocked and on your wrist with your iPhone nearby. Open the Apple Watch app on your iPhone.

If your iPhone asks you to confirm that you want to use your watch, follow the on-screen steps to finish setting up.

If your iPhone asks you to Start Pairing, unpair your Apple Watch so you can set it up.

After setup, you can start using your Apple Watch with your new iPhone.

Need more help?

Follow the steps below for your situation.

If you don't have your old iPhone or you erased it

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

  1. Erase your Apple Watch.

  2. Set up your new iPhone and sign in to iCloud. If you've already set up and signed in, skip this step.

  3. Open the Apple Watch app on your new iPhone, then pair your watch with your new iPhone.

  4. Try to restore from a backup. Make sure your iPhone and Apple Watch are up to date; if they’re not, you may not see your backup in the list. You will lose Activity, Workouts or settings on your watch that changed between the last backup and now. If you use iCloud in iOS 11 and later, Health and Activity data will be stored in iCloud and automatically kept up to date on devices where you’ve signed in to the same Apple Account.

    • If you’re asked to restore from a watch backup, select the most recent backup.

    • If you don't have a backup, you need to set up your Apple Watch as new.

  5. Follow the on-screen steps to finish setting up.

  6. Start using your Apple Watch with your new iPhone. You might need to wait a few days for all your iCloud data to appear.

iCloud doesn’t store your Activity Sharing data.

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’ve just restored your new iPhone from a recent backup, pair your devices. Make sure your iPhone and Apple Watch are up to date, otherwise you may not see your backup in the list. When you're asked, restore from a watch backup. Your recent Activity, Workouts or settings content may 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 your Apple Watch didn’t finish pairing during the iPhone setup process

If you’ve transferred content from your old iPhone to your new iPhone, but your Apple Watch didn’t finish pairing, follow these steps:

  1. On your new iPhone, open the Apple Watch app.

  2. Go to the My Watch tab and tap All Watches. “Pairing Not Complete” will appear next to the unpaired Apple Watch.

  3. Put your watch on your wrist and keep it unlocked.

  4. Tap Finish Pairing to sync your Apple Watch content with your new iPhone.

If your Apple Watch is stuck while pairing

If your Apple Watch gets stuck at the black screen that shows the white Apple logo, follow these steps:

  1. Press and hold the Digital Crown and the side button at the same time until your watch restarts. Then release the Digital Crown and side button.

    Apple Watch with indicators pointing to the Digital Crown and side button

  2. After your watch restarts, firmly press the screen or press and hold the Digital Crown.

  3. Tap Reset.

  4. After your watch has reset, you can pair it with your iPhone. Bring your iPhone near your watch, then follow the on-screen instructions.

If your iPhone doesn't ask if you want to use your Apple Watch during setup

Unpair your Apple Watch from your old iPhone, then pair it with your new iPhone. When asked, restore your Apple Watch from a backup. Make sure your iPhone and Apple Watch are up to date; if they’re not, you may not see your backup in the list.

If you transferred your content to your new iPhone using your computer, but Health and Activity content is missing

If you use iCloud to keep Health up to date on your old iPhone, your data will automatically update on your new iPhone whenever you're connected to Wi-Fi and signed in to iCloud.  On your old iPhone and your new one, go to Settings > [your name] > iCloud and make sure that Health is on.

If you don't use iCloud, you can try to restore from a computer backup of your old iPhone. If you have your old iPhone and didn't erase it, make a new iCloud backup or encrypted computer backup. Then erase your new iPhone and restore it from the new backup. Remember to pair your Apple Watch and iPhone again. If you use a computer, make sure you encrypt your backup.

If you don't have your old iPhone or you can't back it up, you can't recover your Health and Activity content.

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