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How To Change Your Card on Apple Pay (iPhone, Apple Watch, Mac & iPad)

Changing the card you use with Apple Pay can mean two different things:

  1. Switching which card you pay with for a single purchase
  2. Changing your default Apple Pay card (the one that shows up first)

Both are easy once you know where to look, but the screens and steps are a bit different depending on your Apple device.

This guide walks through how to change your card on Apple Pay on iPhone, Apple Watch, Mac, and iPad, and what affects the process for different people and setups.

What “Changing Card on Apple Pay” Actually Means

Apple Pay doesn’t store your physical card number. Instead, it creates a device account number (a kind of encrypted copy) for each card you add. When you “change card,” you’re really doing one of these:

  • Choosing another card for a single payment (e.g., tap your work card instead of your personal card in a store)
  • Setting a new default card (the card that appears automatically in Wallet and in apps)
  • Removing a card (e.g., if it’s expired or you no longer want to use it)
  • Adding a new card, then making that the default

Because Apple Pay works slightly differently on each device, you’ll manage cards in Wallet on iPhone and iPad, the Watch app for Apple Watch, and System Settings/System Preferences on Mac.

How To Change Your Default Card on Apple Pay (iPhone)

On iPhone, you handle Apple Pay from the Wallet & Apple Pay section in Settings.

Steps to change your default Apple Pay card on iPhone

  1. Open the Settings app.
  2. Scroll down and tap Wallet & Apple Pay.
  3. Find Default Card and tap it.
  4. You’ll see a list of cards you’ve added to Apple Pay.
  5. Tap the card you want as your new default.

Next time you double-click the side button (or home button on older models) to pay, that card will appear first.

Quickly using a different card at checkout (without changing the default)

If you only want to use another card for this one purchase:

  1. Double-click the side button (or home button) to open your default Apple Pay card.
  2. When your default card appears, tap it.
  3. Choose a different card from the list.
  4. Authenticate with Face ID, Touch ID, or your passcode.
  5. Hold your iPhone near the contactless reader.

Your default card stays the same; you’ve just changed the card for that payment only.

How To Change Your Apple Pay Card on Apple Watch

Apple Pay on Apple Watch is managed separately from your iPhone Wallet, even if the same cards are used.

Set a default Apple Pay card on Apple Watch

  1. On your iPhone, open the Watch app.
  2. Go to the My Watch tab if you’re not already there.
  3. Tap Wallet & Apple Pay.
  4. Tap Default Card.
  5. Choose the card you want as default on your Apple Watch.

Now, when you double-click the side button on your watch to pay, that card appears first.

Use another card for a single Apple Watch payment

  1. Double-click the side button on your Apple Watch.
  2. Your default card appears.
  3. Swipe left or right to scroll through your other cards.
  4. Stop on the card you want to use.
  5. Hold the watch near the contactless reader until you feel a gentle tap.

Again, this only changes the card for this transaction.

How To Change Your Apple Pay Card on Mac

On supported Macs, you can use Apple Pay in Safari or in some apps. Settings live in System Settings (or System Preferences on older macOS versions).

Change your default Apple Pay card on Mac

The path depends on your macOS version, but the idea is the same.

On newer macOS versions (System Settings)

  1. Click the Apple menu  in the top-left.
  2. Open System Settings.
  3. Click Wallet & Apple Pay in the sidebar (if available), or Wallet & Apple Pay under your Apple ID/payment section.
  4. Under Transaction Defaults, click Default Card.
  5. Choose the card you want to be your default.

On older macOS versions (System Preferences)

  1. Click the Apple menu .
  2. Select System Preferences.
  3. Click Wallet & Apple Pay.
  4. In the Default Card dropdown, choose your new default card.

Use another card for a single Mac payment

When you’re checking out (for example, on a website in Safari):

  1. At the payment step, select Apple Pay.
  2. If you see a card preview, click it.
  3. Choose another card from your list.
  4. Confirm the payment using:
    • Touch ID on your Mac (if available), or
    • Your iPhone/Apple Watch, if the payment is handed off there

The default card in settings doesn’t change unless you go into Wallet & Apple Pay and switch it.

How To Change Your Apple Pay Card on iPad

On iPad, Apple Pay is configured similarly to iPhone, inside Settings.

Set a new default Apple Pay card on iPad

  1. Open Settings.
  2. Tap Wallet & Apple Pay.
  3. Tap Default Card.
  4. Choose the card you want to use by default.

This default will show up first when you use Apple Pay in apps or Safari on the iPad.

Adding, Removing, or Updating Cards in Apple Pay

Sometimes “change card” means “replace an old card with a new one” or “get rid of this card entirely.”

Add a new card to Apple Pay (iPhone & iPad)

  1. Open the Wallet app.
  2. Tap the + button (Add) in the top right.
  3. Follow the onscreen instructions:
    • Scan your card with the camera, or
    • Enter details manually (card number, expiry, etc.)
  4. Complete any required bank or card issuer verification.

Once added, you can return to Settings → Wallet & Apple Pay → Default Card to make it your default.

Remove a card from Apple Pay (iPhone & iPad)

  1. Open Wallet.
  2. Tap the card you want to remove.
  3. Tap the More button (three dots or “…”).
  4. Scroll down and tap Remove This Card.

On Apple Watch or Mac, you’ll remove cards from the related Wallet & Apple Pay section in the Watch app or system settings.

Key Factors That Change How This Works for You

The basic idea is always the same—choose a different card or set a new default—but several variables affect what your steps look like and what options you see.

1. Device type and generation

  • Older iPhones (with a home button) trigger Apple Pay with a double-click of the Home button, not the side button.
  • Newer iPhones (Face ID models) use the side button.
  • Apple Watch uses its side button and separate settings via the Watch app.
  • Mac models differ:
    • Some have Touch ID and built-in Apple Pay.
    • Others rely on nearby iPhone/Apple Watch for confirmation.

2. iOS / iPadOS / watchOS / macOS version

  • The names of menu items and layout can shift slightly between versions.
  • On some older systems, Wallet & Apple Pay might be nested in slightly different places.
  • Features like Express Transit (using a default transit card automatically) may add extra card options in your settings.

3. Region and bank/card support

Not every card can be used with Apple Pay:

  • Apple Pay availability depends on your country or region.
  • Your bank or card issuer must support Apple Pay.
  • Some regions support extra options (like transit cards or local payment cards) that show up alongside regular credit/debit cards.

If a card doesn’t appear as an option, it may not be supported with Apple Pay where you live.

4. Multiple devices with different defaults

You can have different default cards on different devices:

  • iPhone default: personal credit card
  • Apple Watch default: public transit card
  • Mac default: business card

This lets you tailor payments per device, but it also means “changing your Apple Pay card” on one device doesn’t automatically change it on the others.

5. How you usually pay

Your habits change what “best” means:

  • If you often pay in stores with your iPhone, you might want a cash-back card as default there.
  • If you mainly use Apple Pay online on a Mac, you might prioritize a work card for easier expense tracking.
  • If you commute with Express Transit, you may want your transit card as the default on devices you tap at gates.

Different User Profiles, Different “Right” Way To Change Cards

The mechanics of changing cards are simple, but how you set things up can look quite different depending on your situation.

Everyday shopper

  • Likely wants one main default card on iPhone and Apple Watch.
  • Occasionally switches to a store card or backup card at checkout.
  • Rarely needs to manage cards on a Mac or iPad.

Frequent traveler

  • Might keep:
    • A home-country card for local use.
    • A no-foreign-transaction-fee card for abroad.
  • May set different default cards before and after a trip.
  • Could use wallet settings to prioritize transit cards in some cities.

Small business owner or freelancer

  • Might use:
    • A personal card as the iPhone default.
    • A business card as the default on Mac for online invoices, subscriptions, and tools.
  • May switch cards often in apps like ride-sharing, delivery, or business software.

Shared or family devices

  • On a shared iPad or family Mac, you might:
    • Keep a general household card as the default.
    • Temporarily switch to another card at checkout, rather than changing the default repeatedly.

Where Your Own Setup Becomes the Missing Piece

The steps to change a card on Apple Pay are largely the same for everyone: go into Wallet & Apple Pay, pick the default card, and choose the one you want—or switch cards at checkout for a one-time change.

What actually makes sense for you depends on:

  • Which Apple devices you use most for payments
  • Your software versions and what screens you see
  • Which banks and cards you have, and how they support Apple Pay
  • Whether you’re paying mostly in-store, online, for travel, or for work
  • How you want to separate or combine personal and business spending

Once you know how to switch and set defaults, the remaining step is looking at your own devices and payment habits to decide which card should come up first—and when you’d rather just pick a different card for that one payment instead.