What is nfc on android

The information below applies to any Android phone: Samsung, Google, Huawei, Xiaomi, or other manufacturers. With programs like Nearby Share an AirDrop competitor introduced by Google , it's possible to share pictures, videos, web pages, contact information, and other types of data with others nearby.

For example, share a photo after it's snapped or exchange contact information at a networking event without having to search for a pen. Nearby Share replaced Android Beam, which has been deprecated. In a contactless payment system, customers swipe their smartphones instead of pulling out their credit cards at the cash register. For example, program these devices to do simple actions such as activate wireless tethering , launch apps depending on your location, dim the phone screen at bedtime, turn off notifications, or set alarms and timers.

You can also set up more complicated processes such as booting your PC. Programming an NFC tag is easy, and you'll need to download an app to do so. You can also use an NFC tag on your business card so that new contacts can save your information in a snap. When you have guests over, don't give them your Wi-Fi password. Instead, use an NFC tag to share it. This method is more secure since your guests won't know the password.

Actively scan device characteristics for identification. Use precise geolocation data. Select personalised content. Create a personalised content profile. Measure ad performance. Select basic ads. Now, simply tap the phones together and start beam. There are only few use cases of this situation, Okay, the use cases for this are quite limited; it's more entertaining than anything else. Unless a person containing lots of apps in its phone and can't really get what they need, but you have. You can use NFC for making mobile payments from your smartwatch or smartphone.

Download the Google Pay from the Google Play Store and add your debit or credit card details, now use the app at any store with a contactless payment terminal. For more information, you have to search the article on Google Pay, Apple Pay, or Samsung Pay for contactless payment options and go to Google's dedicated Pay page.

Instead of that, the sender's device beams at the app's Play Store page, and the receiver device opens it from Play Store, which is now ready to download.

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A notification will pop up, asking you to confirm whether you want to connect to the detected device. NFC is capable of so many tap-and-go functions — digital wallets like Apple Pay, Google Pay, and Samsung Pay cover just a tiny fraction of its capabilities. Music lovers can connect their device to speakers quickly through NFC, and you can also log in to your work computer with a tap on your phone, unlock your car door, or track your health and fitness stats.

This technology is in the process of overhauling public transportation — you can scan an NFC-enabled smartphone on some buses or use them as metro passes in some places.

You can add money to a bus or metro pass directly through an app, always ensuring you have funds on your card. This technology is capable of supporting loyalty cards and student IDs. Clearly, you can use NFC tags for a variety of activities. One way to learn more about this technology is to consider creating NFC coasters to grant visitors access to your home Wi-Fi.

Galaxy Buds 2. What is NFC on my phone? How does NFC work? Sharing between Android devices Android Beam, a now-deprecated technology, was introduced in Android 4. Which devices have NFC? Every device running Android 4. What else can NFC do?