- Forum: iPhone
Sorry, I don't understand. BLE requires power, NFC tags don't. TBH I have only used NFC on my phone a couple of times, largely for novelty reasons but I can see how an NFC tag on the table next to my bed would be useful for customising features such as setting alarms/changing ring tone volume etc. One of the biggest problems with NFC seems to be the differing technologies adopted by different OSes (a recurring theme with newer technologies).