NTAG216 NFC Smart Ring, 888 Bytes, Rewritable

✅ Tap without removing it. The NTAG216 chip reads at 3-5 cm on an NFC phone.

✅ Rewrite when needed. 888 bytes of memory and more than 100,000 rewrites let the tag be repurposed.

✅ Zirconia ceramic body. The ring is zirconia ceramic with an epoxy resin coating.

✅ Four sizes listed. Sizes 7, 8, 10 and 11 are stated for this model.

A rewritable NTAG216 tag on your finger

A wearable NFC tag in a zirconia ceramic ring with an NTAG216 chip and 888 bytes of rewritable memory. It reads at 3-5 cm on NFC-enabled phones and is listed for access control, smart home shortcuts and card sharing. Phone operating system versions and water resistance are not specified.

Technical details

• Brand: HACHANLUN
• Product name: NTAG216 Smart Ring
• Chip: NXP NTAG216
• Frequency: 13.56 MHz
• Protocol: ISO-14443
• Memory: 888 bytes
• Rewrite count: more than 100,000 times
• Storage time: 10 years
• Material: zirconia ceramics with epoxy resin coating
• Colour: Black
• Sizes: 7, 8, 10, 11
• Sensing distance: 3-5 cm
• Features: smart home, WiFi and Bluetooth sharing, quick payment, electronic business card, access control
• Required phone: NFC-enabled phone; OS versions not specified
• Reader compatibility: 13.56 MHz NFC readers, not further specified
• Water resistance: not specified
• High-concerned chemical: None
• Origin: Mainland China
• Choice: yes

Check that your phone is NFC-enabled, then write the tag and tap.