About us

Onyx: Curated for Performance, Built for Precision

At Onyx, we don’t believe in reinventing the wheel—we believe in perfecting the selection. Our mission is to bring the world’s most advanced health-tracking technology directly to your fingertips, stripped of the noise and focused on what truly matters: Your Data.

The Vision of a Specialist

Founded by health-science enthusiasts with a background in Physical Therapy, Onyx was born from a rigorous search for accuracy. In a world full of generic wearables, we saw a need for a device that meets the high standards of human performance specialists.

We didn't just pick a product; we evaluated the technology. Our team handpicked the most responsive biosensing components to ensure that every Onyx Ring provides meaningful insights into recovery, sleep, and vital signs.

Why Onyx?

The name "Onyx" represents a commitment to strength and minimalist elegance. We believe that health tech should be invisible yet powerful. By partnering with leading manufacturers of high-frequency sensors, we are able to provide a premium experience that fits seamlessly into your lifestyle—without the bulk of a traditional smartwatch.

Our Expertise, Your Advantage

Because of our clinical background, we understand the importance of $SpO_{2}$, Heart Rate Variability (HRV), and Sleep Architecture. We have curated this collection to serve those who are serious about their longevity, from elite athletes to health-conscious professionals.

Our Promise

We are transparent about our process. We find the best, we test the precision, and we deliver it to you under one trusted name.

Welcome to Onyx. Precision, Handpicked for You.