Apple NFC Feature Is Getting BetterLouie Manalo
Apple NFC Feature
iPhone models 10 and 11 now supports background reading of NFC tags. If the data programmed in the tag is within Apple’s scheme (see below), you don’t need an app.
Older iPhone models may still need an app to read NFC tags. These are models 7 and 8.
We recommend having the latest iOS software update.
Reading An NFC Tag With Your iPhone
The NFC reading device in an iPhone is at the top. Tap your iPhone above and NFC tag to read it. It is a similar gesture when paying with your phone. Optimum read range is between 0-2 cm. Allow a few seconds to read a tag.
Things To Keep In Mind
There are a few things to keep in mind when reading NFC tags with your Iphone. To avoid unintentional reading, Apple only read NFC tags when the phone is in use. Below are phone activities that prohibits background reading.
- The device has never been unlocked
- A Core NFC reader is in progress
- Apple Pay Wallet is in use
- The camera is in use
- Airplane mode is enabled
Apple background reading supports only a limited URL schemes at this time.
- Website URL (http/https) – httpss://www.example.com
- Email – mailto:email@example.com
- SMS – sms:+6198761234
- Telephone – tel:+6198761234
- Facetime – facetime://firstname.lastname@example.org
- Facetime Audio – facetime-audio://email@example.com
- Maps – http://maps.apple.com/?address=Apple%20Park,Cuperino,California
- HomeKit Accesory Setup – X-HM://12345
(Source: Apple Developer Documentation) See the full documentation here.
If there are multiple records in the tag, Apple only reads the first one. The record must contain a universal link or is a supported scheme as shown above. What this means for businesses thinking about using NFC is that it can service both Apple and Android users. The downside is providing only one type of information.
So how are you able to take advantage of this? Put the most important record first and all others behind. This means you can provide more records for Android users while keeping Apple users engaged.
The increasing support of NFC by Apple is welcoming. Maybe future iOS updates will make it easier for an iPhone to interact with NFC tags.