The world's first modular smart jewelry — one intelligent core, infinite expressions. Wear technology without wearing it.
VOLERA hides cutting-edge biometric sensors inside hand-crafted jewelry shells. The technology disappears. Only the beauty remains.
One intelligent core. Swap the shell to match your mood, your outfit, your occasion — without losing a step of health data.
PPG, SpO₂, skin temperature, HRV, and 6-axis motion sensing — packed into an 8×8×4mm core invisible inside your jewelry.
18k gold, 925 silver, lab diamonds. VOLERA meets jewelers' standards — because wellness technology should also be an heirloom.
Every shell accepts the same smart core. Change the form, keep the function.
VOLERA's smart core fits into any jewelry shell, invisible to the wearer and everyone else. This is what watches couldn't do.
I wanted health data from my ring, but I didn't want to look like I was wearing a gadget. So I built the thing that didn't exist yet.
925 sterling silver classic band with VOLERA smart core. First 200 backers. Retail value $249.
Stainless + CZSmart ring core + 3 interchangeable shells (Classic, Signet, Pavé). Wear three rings, charge one. Retail value $449.
⭑ Best Value18k gold-plated smart ring + earring pair + all 5 shells. Engraved serial number. Collector's edition packaging.
18k Gold-PlatedVOLERA is the world's first modular smart jewelry. A single intelligent Smart Core snaps into interchangeable jewelry shells — ring, pendant, or bracelet — tracking heart rate, SpO₂, skin temperature, HRV, and activity through fine jewelry rather than a visible tech gadget.
Other smart rings are sealed, single-form-factor devices — buy a new ring when you want a different design. VOLERA's Smart Core is removable and interchangeable across multiple shell types (ring, pendant, bracelet), and VOLERA charges no monthly subscription, unlike Oura ($5.99/mo) or Ultrahuman ($9.99/mo).
No. VOLERA includes all health tracking features with no monthly or annual subscription, for the life of the device.
VOLERA tracks heart rate and HRV via PPG, blood oxygen (SpO₂), skin temperature, sleep stages, and activity via a 6-axis IMU.
Yes. The Smart Core is designed to snap into any VOLERA shell, so the same core can move between a ring, pendant, or bracelet without losing any health data.
VOLERA's Early Bird Kickstarter price starts at $149 for a Silver Smart Ring, with tiers up to $599 for a Gold Collector Set with multiple shells.
VOLERA is launching via Kickstarter. Join the waitlist below for early access and launch pricing.
Join the waitlist for early access + 30% off launch pricing.
We’ll email a 6-digit code to confirm it’s you. Protected by reCAPTCHA — Google Privacy Policy & Terms.