Minimalist, sleek, and customizable—with gemstone inlays and even laser-etched QR codes. Designed to look like a true ring, not a tech gadget, and blends into all lifestyles. Offline function, no lights, and elegant form put ZEUS ahead in the wearable design game.

Data stays 100% local—nothing uploaded, nothing sold—no cloud, no compromises. No subscriptions ever. Just one price for full functionality, respecting long-term user autonomy. Ethical production claim: Made entirely in Austria, with no outsourcing—solid commitment to quality and labor standards.

Early birds range from $211 to $317, down from retail prices of up to $505. For full ECG, HRV, sleep, stress, and blood pressure tracking with no ongoing fees, this is excellent tech-for-dollar. A one-time buy for lifetime features, especially appealing in a world of wearables with monthly fees.