How to use NFC on iPhone

What is NFC?

NFC stands for Near Field Communication. As the name suggests, it's a technology that allows your phone to communicate with other NFC-enabled devices or tags when they're in close proximity. If you've ever used your iPhone to pay by tapping on a card reader, you've already used NFC.

However, this technology has many other applications. You can buy NFC tags for your home and use them to trigger actions on your phone. For example, if you add an NFC tag to one of your plants, you can hold your iPhone close to it every time you water it and trigger an automation to remind you to water it again within a specific number of days. .

Businesses can also use this technology to trigger App Clips on your iPhone. These are lightweight apps that are not installed on your phone and allow you to do things like order food or rent a scooter.

How to Enable NFC Reading on iPhone

Newer iPhone models use what is called background tag reading. This means that your NFC tag reader will be active as long as the iPhone screen is on, and can read NFC tags if you have your iPhone nearby.

Older iPhones require you to manually turn on the NFC tag reader to use NFC.

To open the NFC tag reader on an older iPhone:

1. If you have an iPhone 8 or iPhone 7, pull up from the bottom of the screen Swipe to open Control Center.
2. If you are using an iPhone X, swipe down from the upper right corner of the screen to open Control Center.
3. Click the NFC Tag Reader icon to turn on NFC. You can now use NFC to interact with other devices or tags.
   
4. If you don’t see the NFC Tag Reader icon in Control Center on your iPhone 7, 8, or control center.
5. Open the " Settings" application.
6. Click on Control Center.
   
7. Scroll down to the More Controls section and click the plus sign ( )## next to NFC Tag Reader #icon.
   
Repeat steps 1-3 above.

Which iPhones allow NFC reading?

If you don't have the option to add an NFC tag reader to your iPhone, then either your phone uses automatic background tag reading, or your iPhone is too old and doesn't have NFC capabilities. The full list of NFC-enabled iPhones is as follows:

Background Tag Reading:

iPhone 14, 14 Plus, 14 Pro and 14 Pro Max
• iPhone 13, 13 Pro, 13 Pro Max and 13 Mini
• iPhone SE (3rd generation
• )iPhone 12, 12 Pro, 12 Pro Max and 12 Mini
• iPhone SE (3rd generation
)
• ^{iPhone 11, 11 Pro and 11 Pro Max}
iPhone SE (
• 2nd
generation)
• ^{iPhone XS and XS Max}
iPhone XR
• Manual NFC Tag Reader

:

iPhone NFC is very simple. All you need to do is hold your iPhone close to the NFC device or tag.

• To use NFC on iPhone:
• If you have an iPhone XR or later, simply wake your iPhone to turn on the screen, Background tag reading will be enabled.

If you have an iPhone 7, 8, or X, follow the steps above to turn on the NFC tag reader.

Put your iPhone close to the NFC tag or device. You'll see a notification on your screen telling you that an NFC item has been detected.

Click on the notification.

How to use NFC on iPhone to trigger automations

In addition to accessing NFC data from other devices, you can also purchase your own NFC tags and use them to trigger your own automations. You can use them for anything from turning off the lights when you go to bed to starting the timer when you turn on the dryer.
2. To set up automation triggered by NFC tags:
3. 1. Open the shortcut application.
   2. Click on the Automation tab.
      
   3. Click the plus sign ( ) icon to create a new automation.
      
   4. Select Create Personal Automation.
      
   5. Scroll down and tap NFC for the automation trigger.
      
   6. Click Scan.
      
   7. When you see the "Ready to Scan" message, hold your iPhone close to the NFC tag you want to use as a trigger.
      
   8. Once the tag is registered as a trigger for the automation, create the rest of the automation to perform any actions you wish.

   How to use NFC App Clips on iPhone

   App Clips are lightweight apps that run on iPhone without installing a full app. They're often used by businesses to quickly use their services even if you don't have their apps on your iPhone.

   To use NFC App Clips on iPhone:

   1. Look for the NFC tag with the App Clip logo.
      
   2. For iPhone XR or later, wake your iPhone to turn on the screen.
   3. For iPhone 7, 8, or X, follow the instructions in the previous section to enable the NFC tag reader.
   4. Put your iPhone close to the App Clip tab.
   5. When you see a notification on your iPhone screen, tap it to open the App Clip.
   6. Use App Clip as needed. You may see the option to install the full application.

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