Tangem Ring (Ring & 2 Cards)

Wearable hardware solution for cryptocurrency management, combining the security of a cold wallet with simple control via a mobile phone.

• Easy to use: Access to the wallet is done by tapping the ring or card on your phone and confirming in the app.
• Wallet functions:
  • Sending and receiving cryptocurrencies.
  • Purchase, exchange, and asset management.
  • Works with thousands of coins and tokens.
• Security: Certified security chip (CC EAL6+) that protects against physical and software attacks.
• Durable design for everyday use.

The ring and the two cards are linked to a single wallet and share the same private keys. Losing one device does not mean loss of access.

Designed for at least 25 years of operation and unlimited number of transactions.

Important Information: Requires a phone with NFC and the Tangem app. Access to the wallet requires authorization (PIN or biometrics). The device does not have a display - transaction confirmations are done in the mobile app.

Size Chart:

• Size (US): 6 - Inner Diameter (mm): 16.5 - Inner Circumference (mm): 51.87
• Size (US): 7 - Inner Diameter (mm): 17.35 - Inner Circumference (mm): 54.51
• Size (US): 8 - Inner Diameter (mm): 18.19 - Inner Circumference (mm): 57.15
• Size (US): 9 - Inner Diameter (mm): 18.89 - Inner Circumference (mm): 59.34
• Size (US): 10 - Inner Diameter (mm): 19.84 - Inner Circumference (mm): 62.33
• Size (US): 11 - Inner Diameter (mm): 20.68 - Inner Circumference (mm): 64.97
• Size (US): 12 - Inner Diameter (mm): 21.49 - Inner Circumference (mm): 67.51
• Size (US): 13 - Inner Diameter (mm): 22.33 - Inner Circumference (mm): 70.15 (+/- 0.25mm)