Apple Pay works through your iPhone, Apple Watch, or Mac, and you start by adding a card to the Wallet app
Apple Pay is a payment method built into Apple devices that lets you pay for things by holding your phone or watch near a contactless reader. You do not need to carry physical cards or enter card numbers at checkout. To use it, you add a debit or credit card to the Wallet app on your device, then authenticate the payment with Face ID, Touch ID, or your Apple Watch passcode when you check out.
The process takes about five minutes and works with most major card issuers. Once set up, Apple Pay is available anywhere you see the contactless payment symbol — a curved wave icon — at checkout counters, gas pumps, and online stores. You can also use it in apps and on websites that display the Apple Pay button.
Key Takeaways
- You add cards to Apple Pay through the Wallet app on iPhone, Apple Watch, or Mac, and your bank or card issuer must support it.
- In stores, you hold your device near the contactless reader and authenticate with Face ID, Touch ID, or your watch passcode — no card needed.
- Online purchases and in-app payments use the Apple Pay button, which appears on websites and in apps that accept it.
- Your actual card number is never shared with the merchant; Apple Pay uses a unique token for each transaction.
Adding a Card to Your iPhone or iPad
Open the Wallet app on your iPhone or iPad. Tap the plus sign in the upper right corner, then select "Credit or Debit Card." You can either photograph the front of your card or enter the details manually. The Wallet app will read the card number and expiration date from the photo if you choose that route.
After entering or confirming the card information, your bank or card issuer will send a verification code to your phone number or email. Enter that code into the Wallet app to complete the setup. Some issuers verify instantly; others may take a few minutes. Once verified, the card appears in your Wallet and is ready to use.
You can add multiple cards to the same device. The first card you add becomes your default, but you can change which card is default by opening Wallet, tapping the three dots on any card, and selecting "Make This My Default Card."
Setting Up Apple Pay on Your Apple Watch
Open the Watch app on your paired iPhone and go to Wallet & Apple Pay. Tap "Add Card," then choose whether to add a new card or use one already in your iPhone's Wallet. If you add a new card, you will photograph or type the details the same way you do on iPhone.
Your watch will ask you to verify the card with your bank, using the same verification code process as iPhone. Once verified, the card syncs to your watch automatically. You do not need to add the card separately to both devices — adding it to iPhone makes it available on your watch too.
To pay with your watch in a store, double-click the side button (not the digital crown), then hold the watch face near the contactless reader. You do not need to unlock the watch or enter a passcode if you are wearing it; the watch authenticates based on proximity to your wrist.
Paying in Stores and at Gas Pumps
When you are ready to pay, look for the contactless payment symbol at the checkout counter or pump. On iPhone, unlock your device with Face ID or Touch ID, then hold the top of your phone near the reader. On Apple Watch, double-click the side button and hold the watch face near the reader. On Mac, double-click the side button on your Magic Keyboard or trackpad.
The reader will beep or vibrate when the payment goes through — usually within a second or two. You do not need to sign or enter a PIN for most transactions under a certain amount, which varies by card issuer and merchant. For larger purchases, the merchant may ask you to sign or enter a PIN at the terminal, just as you would with a physical card.
At gas pumps, insert your card into the pump first if required by that station, then use Apple Pay at the pump's contactless reader. Some pumps do not yet support contactless payment, so you may still need to use a physical card at older pumps.
Using Apple Pay Online and in Apps
When you shop on a website that accepts Apple Pay, look for the Apple Pay button at checkout — it usually appears alongside other payment options like credit card or PayPal. Click the Apple Pay button, and your device will prompt you to authenticate with Face ID, Touch ID, or your Apple Watch passcode.
After authentication, the payment goes through using the default card in your Wallet. You do not need to enter your card number, expiration date, or security code. The merchant receives only a token that represents the transaction, not your actual card details.
In apps, the Apple Pay button appears the same way. Tap it, authenticate, and the payment completes. Many shopping, food delivery, and ticketing apps support Apple Pay, though not all do. If you do not see the Apple Pay button in an app or on a website, that merchant does not yet support it.
What Happens to Your Card Information
When you add a card to Apple Pay, your card number is encrypted and stored on your device only — it does not go to Apple's servers. Each time you make a payment, Apple Pay generates a unique token specific to that transaction and merchant. The merchant never sees your actual card number, expiration date, or security code.
If your device is lost or stolen, you can remove your cards from it remotely using iCloud.com or by calling your card issuer. Your card information stays encrypted on the device, and the tokens used for past transactions cannot be reused or traced back to your card number.
Transaction history appears in the Wallet app and in your card issuer's statement, just as it would for physical card purchases. You can see which merchant charged you and for how much, but the merchant cannot see your name or other personal details beyond what is necessary to process the payment.
Troubleshooting Common Issues
If a card is not verified, check that your card issuer supports Apple Pay — not all banks and credit unions do yet. Contact your issuer to confirm, or try adding a different card. If verification fails repeatedly, your issuer may have flagged the attempt as suspicious; call them to approve it manually.
If Apple Pay does not work at a store, the reader may not support contactless payment, or your device may not be close enough to the reader. Try moving your device closer or ask the cashier if they accept contactless payments. Some older terminals require a physical card or chip reader instead.
If you cannot find the Apple Pay button on a website, your browser may not support it, or that merchant does not accept Apple Pay yet. Try a different payment method, or contact the merchant to ask if they plan to add Apple Pay support.
Frequently Asked Questions
Can I use Apple Pay without a credit or debit card?
No, you need at least one credit or debit card to set up Apple Pay. Some banks offer prepaid cards that work with Apple Pay if you do not have a traditional credit or debit card. Contact your bank to see what options are available.
Is Apple Pay safe to use?
Apple Pay is generally considered secure because your card number is never shared with merchants, and each transaction uses a unique token. Your device must be unlocked or authenticated before payment goes through, which prevents unauthorized use if your phone is lost. However, like any payment method, monitor your statements for unauthorized charges.
What if the store's contactless reader does not work?
Ask the cashier if they accept contactless payments or if the reader is temporarily down. If not, use a physical card or another payment method. Some older stores and rural areas do not yet have contactless readers, so carrying a backup card is still a good idea.
Can I use Apple Pay internationally?
Yes, Apple Pay works in most countries where contactless payment is supported, but your card issuer must allow international transactions. Check with your bank before traveling to confirm they support Apple Pay abroad and that your card is not blocked for international use.
What if I get a new iPhone or Apple Watch?
Your cards sync automatically to a new device if you sign in with the same Apple ID. If you set up the new device as new instead of restoring from backup, you will need to add your cards again, but the process is the same as the first time.