LZW Male Ring Digital Smart Ring NFC Smart Ring Black Blue Titanium Steel Wearable Device Chip Ring Technology Smart
(as of Jun 30,2021 13:23:35 UTC – Details)
Material: titanium steel
Mosaic material NFC white card NTAG213 chip
Size No.6, No.7, No.8, No.9, No.10, No.11, No.12, No.13
Old iPhone models or low-end ios systems may not support this ring, please do not buy it if needed.
The new iPhone can use it through the quick NFC function. And it needs to be very close to 1-2mm, it is best to remove it.
Before purchasing this ring, please limit the nfc function of your phone holder, or purchase it as a decorative ring. You can use the nfc function to download “nfc tools pro”.
2. Can be set to open the smart door lock, reload the card, unlock the smart phone, lock important files in the phone, use the key, etc.
3. Can be used to support nfc
4. The smart ring can unlock the screen by touching the nfc signal area of the phone; block the application; quickly start the application; send and read business cards, website information and other functions.
5. Fashion trend, beautiful appearance, men and women can wear