Bionym's Nymi attempts to rid you of the burden of remembering passwords, pins, and carrying around key cards.
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The Nymi wristband is a one-stop shop for all your personal and security settings, but is currently a bit on the flimsy side.
Forget eyes and fingerprints. The Nymi bracelet wants the future of biometric password protection to be your own unique cardiac rhythm.
Whether it's Samsung's Gear gadgets, Sony's SmartBand, or the sci-fi-like Nymi, exciting wearables were in full force at Mobile World Congress.