126 pcs NFC Tags NTAG215 FPC Tag Flexible NFC Nail Heat Resistant Stickers Electronic Tag NFC Key Tags Material Programmable RFID Sticker 10mm Round

This NFC tag is embedded with a high-quality NTAG215 chip designed for stable and fast communication with NFC-enabled devices. It is suitable for automation tasks, and smart trigger applications.⚠️ Important Notes (NFC Usage & Compatibility) This NFC silicone wristband uses NTAG215 chip, designed for stable and fast NFC communication. It is compatible with a wide range of NFC-enabled devices and commonly used for NFC tag applications such as digital interactions, automation triggers, and data storage. Please note: NFC performance may vary depending on device model, case thickness, and environment conditions. ⸻ Troubleshooting & Usage Guide NFC not being detected? Please ensure the following: * NFC function is enabled in your phone settings * Remove thick or metal phone cases that may interfere with signal * Try positioning the wristband at different areas of the phone’s NFC detection zone (usually near the top/back) ⸻ Frequently Asked Questions Q: Can it track location or function as a GPS device? A: No. This is a passive NFC tag and does not contain GPS, Bluetooth, or any tracking functionality. Q: Can the NFC data be rewritten? A: Yes. The NTAG215 chip supports multiple rewrites using compatible NFC writing applications. Q: Is it compatible with iPhone? A: Yes. iPhone 7 and later models support NFC reading. Writing functionality may require third-party NFC apps. To ensure the best user experience, please review the following important usage information: ⸻ ⚠️ NFC Detection Requirements If the NFC tag is not being detected, please ensure: * NFC function is enabled in your phone settings * You are tapping the correct NFC reading area of your device (usually the upper back area) * The phone case is removed if it is thick or contains metal components * The tag is scanned at a proper angle and close distance ⸻ Device Compatibility Notes This product works with most NFC-enabled smartphones: * iPhone 7 and later models (iOS 13 or above recommended) * Android devices with NFC function enabled Some Android devices may require NFC to be manually activated in settings before use. ⸻ Rewritable Function This NFC tag supports multiple rewrites using compatible NFC applications such as NFC Tools or NXP TagWriter. Data can be updated or overwritten unless the tag has been locked. ⸻ Important Function Clarification This is a passive NFC tag: * It does not contain a battery * It does not provide GPS tracking or location services * It functions only when scanned by an NFC-enabled device ⸻ Usage Tip For optimal performance, ensure proper alignment between the NFC tag and your phone’s NFC sensing area, and avoid interference from metal surfaces or electronic noise environments.

• 【Small size】Includes 126 pieces flexible NTAG215 NFC tags, 10 mm (0.4 inch ) in diameter. Small and portable, Fast Response. It's adhesive and easy to paste on the surface of most items, like your eyeglass frames, watch bands, nail caps, phone case, as wearable device.
• 【Widely Application】Compatible with all NFC-enabled devices, and this nfc tag stickers's surface area is a one-third the size of a finger. You can paste the smart tags on your finger nail to quickly share your social information, electronic business cards, music; connecting wifi or bluetooth pairing; supporting access control system, etc. It's fashinable, making your life more colorful【Note: Please get close to the FPC Tags when sensing, as its sensing area is relatively small】
• 【NFC Chip】This NFC key tags built-in 215 chip, with 504-byte usable NDEF memory. Working frequency, 13.56MHz; Maximum gain value 1.5dbm; Standard 14443A; Number of reads and writes >=100,000 times. NTAG215 chips have read and write locking functions, which can be repeatedly edited or only read. Set to be edited or reset after reading only labels.
• 【Flexible Material】The NFC stickers tag smart Nail with adhesive backing and ntag215 chip will bend and fit according to the curvature of the finger. Made of quality flexible PET material, long - term wear can also keep cool. Reading distance: about 0 - 2 cm (depending on the signal strength of the reading and writing device). Power supply mode: non-contact data transmission and power supply. Working temperature: - 20 ℃ - 80 ℃, suitable for all kinds of high temperature and harsh environment.
• IMPORTANT USAGE NOTES To avoid reading/writing issues: * NOT a tracking or GPS device * Requires NFC writing app (NFC Tools / NXP TagWriter recommended) * Metal surfaces may reduce signal strength * Thick phone cases may affect scanning * Correct placement is required for stable reading (phone back NFC area)