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Released Sep 11, 2026, 7:30 PM EDT
Arol is a tech reporter who presently works as a factor at How-To Geek given that 2022. He initially started composing online for the short-term website of Spanish-language video gaming online forum Emudesc in 2013. Years later on, in 2017, he got his real start in tech journalism working for a little Google-focused website called Pixel Spot. He transitioned to a news and function author function at XDA Developers that exact same year, where he worked till 2021 before making the dive to other sites.
Arol brings almost a years of composing experience, and the periodic hot take, to his works. While he’s an innovation fan at heart, he holds hardware and mobile phones especially near to heart. You’ll generally discover him covering news, although he has actually likewise composed the periodic offer, purchaser’s guide, how-to post, and round-up. He’s likewise composed for Android Police and MakeUseOf. He’s likewise a Political Science trainee. When he’s not composing, you’ll most likely discover him striking the fitness center, attempting to ace a brand-new pastime, reading his books, or taking a trip. You can reach him at [email protected].
Android’s NFC reader does more than tap to pay. Held versus the best tag or device, it can do a lots of things. Here are simply some things you can do that will instantly enhance your experience.
Trigger clever home regimens
Turning a single take advantage of a complete automation
<source media="(max-width: 767px)" data-srcset="https://i0.wp.com/media.pmnsports.co.uk/2026/09/localimages/20260525_220440.jpg?q=49&fit=crop&w=800&dpr=2"> <source media="(max-width: 1023px)" data-srcset="https://i0.wp.com/media.pmnsports.co.uk/2026/09/localimages/20260525_220440.jpg?q=49&fit=crop&w=825&dpr=2"> <img width="1650" height="928" loading="lazy" decoding="async" alt="nature A phone running Home Assistant next to a smart light." src="https://i0.wp.com/media.pmnsports.co.uk/2026/09/localimages/20260525_220440.jpg?q=49&fit=crop&w=825&dpr=2" previous-src="https://i0.wp.com/media.pmnsports.co.uk/2026/09/localimages/20260525_220440.jpg?q=49&fit=crop&w=825&dpr=2">
<figure><picture><img width="1650" height="928" loading="lazy" decoding="async" alt="A phone running Home Assistant next to a smart light." src="https://i0.wp.com/media.pmnsports.co.uk/2026/09/localimages/20260525_220440.jpg?q=49&fit=crop&w=825&dpr=2" previous-src="https://i0.wp.com/media.pmnsports.co.uk/2026/09/localimages/20260525_220440.jpg?q=49&fit=crop&w=825&dpr=2">
</picture><small>Credit: Ismar Hrnjicevic/ How-To Geek</small></figure>
Many people just ever utilize their phone’s NFC reader to tap a payment terminal, however the very same hardware can check out low-cost, blank NFC sticker labels configured to fire off whole regimens. Apps such as Tasker, Automate, NFC Tools, and manufacturer-specific tools like Samsung’s Modes and Routines let a user compose a particular command, or hierarchy, onto an NTAG213 or NTAG215 sticker label that costs well under a dollar.
<p>When composed, tapping the phone versus that sticker label sets off the designated action right away, without requiring to open the gadget initially on the majority of designs, considering that NFC reading occurs at the hardware level as long as the screen is on and NFC is allowed in settings.</p> <p>The useful usages are broad. A sticker label on a nightstand can change the phone into Do Not Disturb, dim the screen, and begin a sleep timer in one movement.</p> <p>A tag installed on a vehicle's control panel can introduce Google Maps, link to the vehicle's Bluetooth system, and set the media volume to a predetermined level before the seat belt is even attached. In a wise home setup linked through Home Assistant or a comparable platform, a tag by the front door can equip a security system and switch off interior lights when leaving, then reverse those settings when scanned once again en route back in.</p> <p>Since the tags themselves keep just a brief guideline or link instead of delicate information, they are reasonably low-risk to put around an office or home. The primary constraint is that automation apps differ in dependability throughout Android variations and producer skins, so it deserves evaluating a regular tag with a single action initially before developing out a </p><h2 id="instant-wi-fi-sharing"> more intricate hierarchy. Immediate Wi-Fi sharing
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Avoid the typing and simply tap in
Typing out a long, case-sensitive Wi-Fi password for a visitor is a little however repeating inconvenience, and Android’s NFC reader uses a faster method around it. Utilizing an app like NFC Tools, a network’s name, password, and security type can be composed straight onto a blank NFC tag utilizing the basic Wi-Fi Simple Configuration format. As soon as that tag exists, anybody with an NFC-capable Android phone can hold their gadget versus it and get a system timely offering to sign up with the network instantly, without any manual entry needed.
<p>This method has actually ended up being typical in little workplaces, coffee shops, short-term leasings, and homes with regular visitors, typically as an alternative or buddy to a printed Wi-Fi QR code taped to a wall. The NFC variation has a minor edge in benefit, considering that it does not need opening an electronic camera app or scanning anything aesthetically; a single tap versus a tag installed near the router or by the front door suffices. It likewise tends to work more dependably in low light or when a printed code has actually ended up being used or harmed.</p> <p>There is a compromise worth remembering. Since the tag physically keeps the network qualifications, anybody who taps their phone versus it, deliberately or not, can sign up with the network, and a lost or taken tag efficiently exposes the password to whoever discovers it. For the majority of home setups this is a small issue, however for shared or public areas it deserves putting the tag someplace monitored, utilizing a devoted visitor network with restricted access to other gadgets, and rewording the tag whenever the password modifications.</p>
A workaround because Android Beam vanished
<figure><picture><img width="1650" height="1100" loading="lazy" decoding="async" alt="Fossify Contacts app open on a Unihertz Titan 2 Elite." src="https://i0.wp.com/media.pmnsports.co.uk/2026/09/localimages/fossify-contacts-unihertz-titan-2-elite.jpg?q=49&fit=crop&w=825&dpr=2" previous-src="https://i0.wp.com/media.pmnsports.co.uk/2026/09/localimages/fossify-contacts-unihertz-titan-2-elite.jpg?q=49&fit=crop&w=825&dpr=2">
</picture><small>Credit: Bertel King/ How-To Geek</small></figure>
A few of you older Android users might keep in mind Android Beam, the function that let 2 phones tapped back to back exchange contact cards, links, and little files straight. Google deprecated Beam beginning with Android 10 and eliminated it totally by Android 14, changing it with Nearby Share, which counts on Bluetooth and Wi-Fi Direct instead of a physical tap. That modification indicates the timeless phone-to-phone NFC handshake for switching contact information no longer works out of package on existing Android variations. For what it’s worth, Google is bringing it back for Pixel phones with Quick Share, however it’s going to be a long time before it’s an Android-wide thing.
<p>What still works, and has actually ended up being progressively popular as a replacement, reads contact details from a physical NFC tag instead of another phone. A growing variety of NFC-enabled company cards, keychains, phone case inserts, and even clever rings save a contact card in the basic NDEF vCard format. Tapping a suitable Android phone versus among these items triggers the gadget to show the encoded name, contact number, e-mail, and any other consisted of information, with an alternative to conserve them directly to the contacts app. The very same technique deals with a self-made tag: composing an individual vCard onto a blank NFC sticker label utilizing an app like NFC Tools turns any things it is connected to into an immediate digital service card.</p> <p>This has actually made NFC tags a component at conferences, networking occasions, and small company counters, where handing somebody a printed card has actually progressively paved the way to a tap-and-save exchange.</p> Set Bluetooth gadgets rapidly
<figure><picture><source media="(max-width: 480px)" data-srcset="https://i0.wp.com/media.pmnsports.co.uk/2026/09/localimages/galaxy-watch-quick-settings-panel-with-wi-fi-bluetooth-lock-alarm-and-other-toggle-shortcuts.jpg?q=49&fit=crop&w=500&dpr=2"> <source media="(max-width: 767px)" data-srcset="https://i0.wp.com/media.pmnsports.co.uk/2026/09/localimages/galaxy-watch-quick-settings-panel-with-wi-fi-bluetooth-lock-alarm-and-other-toggle-shortcuts.jpg?q=49&fit=crop&w=800&dpr=2"><source media="(max-width: 1023px)" data-srcset="https://i0.wp.com/media.pmnsports.co.uk/2026/09/localimages/galaxy-watch-quick-settings-panel-with-wi-fi-bluetooth-lock-alarm-and-other-toggle-shortcuts.jpg?q=49&fit=crop&w=825&dpr=2"><img width="1650" height="930" loading="lazy" decoding="async" alt="Galaxy Watch quick settings panel with Wi-Fi, Bluetooth, lock, alarm, and other toggle shortcuts." src="https://i0.wp.com/media.pmnsports.co.uk/2026/09/localimages/galaxy-watch-quick-settings-panel-with-wi-fi-bluetooth-lock-alarm-and-other-toggle-shortcuts.jpg?q=49&fit=crop&w=825&dpr=2" previous-src="https://i0.wp.com/media.pmnsports.co.uk/2026/09/localimages/galaxy-watch-quick-settings-panel-with-wi-fi-bluetooth-lock-alarm-and-other-toggle-shortcuts.jpg?q=49&fit=crop&w=825&dpr=2">
</source></source></source></picture><small>Credit: Dibakar Ghosh|How-To Geek</small></figure>
Numerous Bluetooth speakers, earphones, and cars and truck infotainment systems consist of a little NFC chip particularly to accelerate pairing, a function typically marked with an NFC logo design someplace on the gadget. Rather of opening a phone’s Bluetooth settings, scanning for neighboring gadgets, and choosing the best one from a list, a user can just hold their phone versus the significant area on the device. The 2 gadgets exchange combining details over NFC in a split second, a procedure constructed on the Bluetooth Secure Simple Pairing handover requirement, and the connection finishes instantly with no code entry.
This function has actually been offered on choose speakers and earphones from brand names like JBL, Sony, and Bose for many years, and has actually likewise made its method into some cars and truck head systems, letting a chauffeur link a phone by tapping it versus a significant panel near the stereo instead of digging through an in-car menu while parked. It is especially beneficial in circumstances where pairing requires to occur rapidly and consistently, such as a shared speaker passed in between several individuals at an event, given that each brand-new phone can match in a single tap instead of requiring the gadget to be by hand taken into pairing mode each time.
<p>The catch is that NFC pairing just works if both the phone and the accessory assistance it, and not every Bluetooth item consists of the function even amongst otherwise comparable designs. Looking for the NFC sign on the device itself, normally near the power button or on the leading panel, is the most convenient method to verify compatibility before presuming the faster way will work. Where it is supported, however, it turns among the more tiresome parts of utilizing Bluetooth equipment into something better to an afterthought.</p> NFC does more than tap to pay
NFC can have a great deal of usages, consisting of shooting off clever home regimens to sharing Wi-Fi, contacts, and Bluetooth pairings in a single tap. Android’s NFC reader stays among the most underused tools currently developed into a lot of phones– no additional hardware needed, simply the ideal tag or device.
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19659011]The automation pulls information from 3 gadgets: an ESP32 soil wetness display, a wise video doorbell, and an LG clever television. Each gadget is provided a timely specifying its character and is fed that anonymized information from Home Assistant. The gadgets just have access to their own information, so the only method they can understand what’s happening with the other gadgets is through the discussion.
