Wearable Heartbeat-Sensing Technology Could Replace Passwords and Keys

Fingerprint, facial unlock, retinal scans - these are currently the most secure personal identity verification mechanisms. However, they can all be stolen or replicated through certain means, so they are not absolutely secure. So, is there a better solution? Dr. Karl Martin, the founder of Bionym, has provided an answer: heartbeat.

The Nymi smart bracelet is the company's first project, which has undergone over 10 years of research and development. Its uniqueness lies in the use of heartbeat verification, forming a unique authentication mechanism by measuring your heart rate. Under normal circumstances, everyone's heart size is completely different, so the electrocardiogram produced is also unique. Compared to fingerprints or retinas, heartbeats cannot be replicated or stolen (unless you are being coerced), making it a more secure option.