You can reset your Apple Watch to factory settings if you forget the passcode

If you forget your Apple Watch passcode, you cannot straightforward guess it a few times and move on — the watch locks you out after six failed attempts. The only way forward is to erase the watch completely and set it up again from scratch. This means losing any data stored only on the watch itself, though your health data and activity rings usually sync back from your iPhone.

The reset process takes about 10 minutes and requires either your iPhone, a computer, or access to iCloud.com. Which method works depends on what you have available and whether you still remember your Apple ID password.

Key Takeaways

  • A forgotten passcode requires a factory reset — there is no way to bypass it or recover the passcode itself.
  • You can reset through your iPhone if it is paired with the watch, which is the fastest method for most people.
  • If you do not have your iPhone, you can reset through a computer using Apple Configurator 2, or through iCloud.com if you remember your Apple ID password.
  • After the reset, your health data and activity rings return automatically, but messages, photos, and watch-only apps are gone permanently.
  • Setting a new passcode after the reset is optional — you can use the watch without one if you prefer.

Resetting through your paired iPhone

This is the fastest method if your Apple Watch is still paired with your iPhone. Open the Watch app on your iPhone, go to the General tab, and tap Reset. Then tap Erase Apple Watch Data. The watch will begin erasing and will restart on its own — this takes a few minutes.

After the restart, the watch will ask you to set it up again. You can choose to restore from a backup if you made one before forgetting the passcode, or set up as new. Either way, your health data syncs back automatically because it lives on your iPhone, not just the watch.

Resetting through a computer with Apple Configurator 2

If your iPhone is not available or the watch is no longer paired, you can use a Mac or Windows computer. read Apple Configurator 2 from the App Store (Mac only) or from Apple's website (Windows). Connect your Apple Watch to the computer using a USB cable and a compatible adapter — most newer watches use USB-C.

Open Apple Configurator 2, find your watch in the list, and click Restore. The software will read the latest watchOS and reinstall it, erasing everything on the watch in the process. This method takes longer than using your iPhone — usually 15 to 20 minutes — but it works even if you have lost access to your iPhone.

Resetting through iCloud.com

If you remember your Apple ID password but do not have your iPhone or a computer nearby, you can reset the watch through iCloud.com. Go to iCloud.com in any web browser, sign in with your Apple ID, and select Find My. Locate your Apple Watch in the device list, click it, and choose Erase This Device.

This method works remotely, so you do not need the watch in front of you. However, it only works if Find My was turned on before you forgot the passcode. If Find My is off, you will need either your iPhone or a computer to reset the watch.

What happens to your data after the reset

Health data, activity rings, and workout history return automatically because they sync to your iPhone. Messages, photos, voice memos, and any apps you installed only on the watch are deleted permanently and cannot be recovered.

If you made a backup before forgetting the passcode, you can restore from it during setup and recover most of your watch settings and some app data. If you did not back up, you will need to reinstall apps and reconfigure settings manually.

Setting up a new passcode after the reset

During setup, the watch will ask if you want to create a passcode. You can skip this step entirely and use the watch without one — many people do, especially if they keep the watch on their wrist most of the time. If you do create a new passcode, write it down or store it somewhere you can find it later.

A passcode protects payments made through Apple Pay on the watch and prevents someone else from using it if they find it. Without a passcode, anyone with access to your watch can make purchases or send messages from your account.

Preventing this from happening again

The best protection is to use a passcode you will actually remember, or to store it in the Notes app on your iPhone with a label like "Watch passcode." If you use iCloud Keychain, you can also save the passcode there and retrieve it later through your iPhone settings.

Before you forget a passcode, make a backup of your watch. Open the Watch app on your iPhone, go to General, and tap Backup Now. This backup includes most of your settings and app data, so if you ever need to reset, you can restore to nearly the same state you left it in.

Frequently Asked Questions

Will I lose my activity rings and health data?

No. Activity rings, workouts, and health data sync to your iPhone automatically, so they return after the reset. Messages, photos, and watch-only apps are gone permanently.

Can I reset my watch if it is not paired with my iPhone anymore?

Yes. Use Apple Configurator 2 on a computer, or use iCloud.com if Find My is turned on. Both methods work without your iPhone.

What if I do not remember my Apple ID password either?

You will need to use a computer with Apple Configurator 2, since that method does not require your Apple ID. If you do not have access to a computer, you can recover your Apple ID password at iforgot.apple.com.

Does the reset take a long time?

Through your iPhone, the reset takes about 5 to 10 minutes. Through a computer, it takes 15 to 20 minutes because the software downloads and reinstalls the entire operating system. Through iCloud, it depends on your internet speed but usually completes within a few minutes.

Do I have to set a new passcode after the reset?

No. You can skip the passcode step during setup and use the watch without one. You can add a passcode later through the Watch app on your iPhone if you change your mind.