KARA RING
DIGITAL IDENTITY, REINVENTED.
DIGITAL IDENTITY, REINVENTED.
Not just a wearable—a new foundation for digital trust. Every action, every device, every moment—unlocked by you and only you.
A New Standard for Human-Centric Security
The world is overdue for identity tech that puts people first. Kara Ring makes this real.
Engineered for Trust
Your unique vein pattern becomes your universal key—secure, seamless, and impossible to fake. Advanced NIR sensors and dedicated security hardware deliver unmatched biometric protection.
- Match-on-device biometrics; no cloud fallback
- Military-grade encryption for all data
- Tamper-resistant hardware with self-protection
Designed for Life
Kara Ring is made for daily, all-day wear—sleek, waterproof, and built for comfort and durability. The precision-milled chassis is both ultra-strong and featherlight.
24 hours
Battery life
IPX7
Water resistant
Titanium
Aerospace-grade
Multiple sizes
Perfect fit
No Phones. No Passwords. No Limits.
Kara Ring is fully phone-free and works wherever you are—online or offline, at work or at home.
Smart Home
Unlock doors, set lighting, and control your space with a gesture.
Workplace
Secure offices, computers, and sensitive files—no passwords.
Retail
Pay, verify age, and access loyalty—all without your phone.
Healthcare
Securely access medical records and verify identity instantly.
Automotive
Unlock and start your car, auto-adjust seats and mirrors to your profile.
Web3
Authenticate blockchain transactions and access dApps with a touch.
Technical Specifications
Built for the highest standards—GDPR, HIPAA, NIST, eIDAS 2.0—so you can trust it anywhere.
Hardware
Biometric Sensor: Near-infrared vein recognition with anti-spoofing
Processor: Secure element with ARM Cortex-M33
Connectivity: Bluetooth 5.2, NFC, USB-C
Materials: Aerospace-grade titanium, ceramic, medical silicone
Processor: Secure element with ARM Cortex-M33
Connectivity: Bluetooth 5.2, NFC, USB-C
Materials: Aerospace-grade titanium, ceramic, medical silicone
Security
Encryption: AES-256, ECC P-256, SHA-3
Authentication: FIDO2, WebAuthn, eIDAS 2.0
Data Storage: All biometric and personal data stored only on-device
Certifications: Common Criteria EAL5+, FIPS 140-2 Level 3
Authentication: FIDO2, WebAuthn, eIDAS 2.0
Data Storage: All biometric and personal data stored only on-device
Certifications: Common Criteria EAL5+, FIPS 140-2 Level 3
EXPERIENCE TRUE DIGITAL
SOVEREIGNTY
SOVEREIGNTY
Kara Ring is for the builders, creators, privacy champions, and anyone who demands more from their tech.