A ring as unique as your fingerprint.

The only biometric-enforced, cryptographic identity wearable that verifies the human behind every login in real-time. Enterprise-grade security for every employee.

FIDO2 Certified

Wireless

No Passwords

No Codes

No PIN fallback

The problem isn’t access, it’s identity. 

MFA is not enough. Most breaches start with a verified identity that should never have gained access.

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Stolen credentials are the #1 access vector in enterprise breaches

The Verizon 2025 DBIR 

Identity-based intrusions account for 30% of all incidents

IBM X-Force Threat Intelligence Index 2025

Authentication,
Rebuilt for the Human.

Wearable biometric authenticator built to defeat credential theft, phishing, and session hijacking at the source. When individual identity fails, everything fails.

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Presence Detected:

Bluetooth proximity (3ft) confirms you are physically there.

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Identity verified:

Your fingerprint unlocks the device (EAL5+) locally, on-device.

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Cryptography executed:

A domain-bound credential is generated and signed ES256 elliptical curve cryptography.

No code, push notification, USB or friction to intercept

TokenCore Wearable

FIDO2 • Biometric • Passwordless

Why TokenCore Wearable?

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Wireless by Design

Authentication that moves with you. BLE 5.4 and encrypted NFC eliminate USB friction. Works across iOS, Android, Windows, and macOS without drivers, or middleware.

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Proximity-Based Login

The wearable ensures authentication only occurs when it is near the intended device, preventing man-in-the-middle attacks and enhancing security.

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Passwordless Authentication

The gesture feature allows the user to authenticate only when they intend to. 

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Upgradeable Firmware

A future-proof design ensures the Device can be optimized for performance and new capabilities in a flash with over-the-air firmware updates. No one else can do this.  

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Biometric Authentication

The FIDO2-compliant capacitive fingerprint sensor in TokenCore Wearable ensures only the user’s fingerprint will activate it, meaning no one else can.

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Innovative Wearable

The ring is always with the user, so it is always safe and immediately available.

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Secure Credentials

User credentials are stored on TokenCore Wearable, EAL5+ certified secure element for high security. No PIN bypass, without your fingerprint, no access. 

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Fully Interoperable

The Ring is fully compatible and can be deployed seamlessly with all leading IAM platforms within hours.

Zero Doubt

Attack Vector Phishing
With TokenCore Cryptographically blocked
Attack Vector MFA Fatigue
With TokenCore No Approvals to Exploit
Attack Vector Credential Replay
With TokenCore Nothing to steal
Attack Vector Remote Compromise
With TokenCore Proximity (within 3ft) required
Attack Vector BYOD Risk
With TokenCore Proximity (within 3ft) required
Frame 1991428482

Operational in 30 Days

Integrates with Okta, Entra, Ping

Works with the identity stack you already trust. 

No middleware required

Deploy without adding another layer to manage. 

Pilot, initial rollout, without replacing your existing stack

Start fast without ripping out what already works. 

Lock threat actors out altogether

  • Reduce HelpDesk Costs
  • Reduce Password Resets / Fatigue
  • Reduce Insurance Premiums

TokenCore Wearable

Ring form factor stays with the user, increasing secure-use consistency across the workday. Supports frictionless biometric login with proximity-aware access over NFC/Bluetooth.

Battery Life: 5–7 days
Charge: 90 minutes (fully charged)
Secure Element: EAL5+
Keys: 100 FIDO credentials
Connectivity: BLE 5.4 + NFC
Compatibility: iOS, Android, Windows, macOS
Durability: IP67
Secure: FIDO2 / WebAuthn

Move Beyond Legacy MFA

Attack Vector Verifies the human
Legacy MFA No
Passkey Partial
USB Key No
TokenCore Yes
Attack Vector Phishing resistant
Legacy MFA No
Passkey Yes
USB Key Yes
TokenCore Yes
Attack Vector Wireless
Legacy MFA No
Passkey Yes
USB Key No
TokenCore Yes
Attack Vector Proximity enforced
Legacy MFA No
Passkey No
USB Key No
TokenCore Yes
Attack Vector No fallback risk
Legacy MFA No
Passkey No
USB Key No
TokenCore Yes
Attack Vector Always with user
Legacy MFA No
Passkey No
USB Key No
TokenCore Yes

For organizations identity needs to be absolute

From trading floors to intensive care units, TokenCore is designed for environments where failure is not an option.

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Common Questions

Everything you need to know.

Identity Assurance is a new category. These are the questions we hear most — answered directly.

Is TokenCore Wearable FIDO compliant?

Yes, TokenCore Wearable is FIDO 2.1 compliant. It supports both the FIDO U2F (Universal 2nd Factor) and FIDO2 protocols, delivering strong two-factor, multi-factor, and passwordless authentication. TokenCore Wearable has earned the FIDO Certified label, affirming adherence to FIDO standards.

Why not just use a mobile phone for authentication?

There are many vulnerabilities and hassles associated with a BYOD approach to MFA via One Time Passwords (OTP) over SMS and authentication apps. These include:

  1. Mobile phones are vulnerable to SIM Swapping where the attackers trick the phone company into transferring the mobile number to a new SIM card, then the attacked receives all SMS messages, including OTPs.
  2. SMS is not encrypted end-to-end, which means that messages can be read by cybercriminals while they are in transit.
  3. Mobile phones get lost and stolen, then attackers have direct access to SMS messages and authentication apps on the stolen device.
  4. SMS messages can be intercepted in various ways, such as when over un-encrypted or insecure networks allow attackers to read messages.
  5. Many users inadvertently download malware onto their phone that intercepts SMS messages and forwards them to cybercriminals.
What are Passkeys?

Passkeys are a passwordless authentication method that allows users to verify themselves using their biometric data instead of a password. They were developed by FIDO, of which Token is a member. Passkeys use (PKI) public-key infrastructure just as we do so there is no password to steal.

How is TokenCore Wearable more secure than Passkeys?

Major platforms have been working to make passkeys sync securely across devices, which is very convenient for consumers. Apple’s iCloud Keychain and Google Password Manager allow users to access passkeys across multiple devices within their own ecosystems. Token prefers a higher level of security where the user’s private key (these are the keys to the kingdom) never leaves the ring and the ring cannot be accessed via Wi-Fi or cellular signal, and users cannot inadvertently download malware onto their ring, eliminating a major vulnerability.

What are the benefits of a passwordless solution?

FIDO (Fast Identity Online) passwordless solutions offer many security benefits by eliminating the use of traditional passwords. This includes:

  1. Eliminates Password Vulnerabilities
  2. Resistant to Common Attacks
  3. Uses Strong Cryptographic Authentication
  4. Local Device-Based Authentication
  5. Enhances User Convenience and Security Compliance
  6. Prevents Account Recovery Exploits

By leveraging FIDO’s passwordless approach, organizations can significantly reduce the risk of security breaches, improve user experience, and comply with evolving security and privacy regulations.

We use hardware tokens today. Why do I need this?

Hardware tokens are great and provide strong security, but

  1. They frequently get lost.
  2. They often get left plugged into computers. Leaving a dongle plugged into a device is like leaving your keys in your car when you are away from it.
  3. They only plug into USB ports [no Bluetooth or NFC support]. TokenCore Wearable works via NFC and BLE so it can be used with any device
  4. They are often not with the user when they need it wherever they are working and with whatever device they are using.
What do users need to do to implement the ring?

User set up of the ring is easy, intuitive, and takes 10-15 minutes. We have a comprehensive Quick Start Guide to direct users through the process and Token also has a “User Set Up” video, online support resources, and a toll-free number where we support users directly to reduce the burden on your helpdesk.

What happens if a user loses their TokenCore Wearable or it is stolen?

Because Token Rings are wearables, they are less likely to be lost or stolen. If a user loses a ring, the credentials and biometrics remain safe in the Tamper-Proof Secure Element inside the ring. No one other than the user can ever use the ring or access the protected data stored inside the ring.

Can we exchange a ring for a different size ring?

Yes, while other major ring makers have a strict No-Exchanges policy, Token allows each ring to be exchanged one time during its life for a different size at no charge. Exchanges are possible beyond the first free exchange for a small charge.