The AXIONOVA™ Ring is AXIONOVA™’s titanium finger-worn node for overnight sleep and vascular optical capture. Paired with the AXIONOVA™ Bracelet, it forms one half of AXIONOVA™ AGIS, the bilateral biometric field.

The AXIONOVA™ Ring is a medical-grade titanium ring built for continuous wear and stable finger-based capture during sleep and low-motion periods. It is not a consumer wellness accessory. It is a first-party AXIONOVA™ sensing layer wired to governed interpretation, practitioner oversight, and physician-governed clinical protocols.
Infrared PPG captures heart rate, HRV, and SpO2 trend; a precision sensor tracks skin temperature; a six-axis IMU reads movement and sleep context. ALETHA™ source-labels and quality-gates every stream, comparing it to your own baseline rather than presenting isolated readings as conclusions.
Sensor silicon: AS7058 (optical PPG / SpO₂), TMP118 (skin temperature), LSM6DSV16X (six-axis motion), and nRF54L15 (secure BLE 5.3+).
Worn opposite the AXIONOVA™ Bracelet, the ring contributes finger-based optical, thermal, and motion data while the bracelet adds wrist context. ALETHRA™ compares the two independent streams for agreement scores, anomaly signals, and higher-confidence monitoring, including the dual-device verification behind AXIONOVA™ AGIS Safety Escalation.
The AXIONOVA™ Ring gives professionals source-labeled sleep and vascular data to review alongside AXIONOVA™ BIO protocols, AXIONOVA™ Bracelet data, AXIONOVA™ AGIS agreement scores, and ALETHA™ E-HEALTH coordination. Access is role-based and qualification-gated, and the data stays bounded and auditable.
Physician-Directed Care notice: The AXIONOVA™ Ring is a specialized instrument within physician-governed clinical protocols, and its data supports wellness-context and practitioner-review workflows. All clinical decisions, diagnoses, and prescriptions are made by independent licensed physicians. AXIONOVA™ does not practice medicine. ALETHRA™ governs the system, ALETHA™ guides the experience, and a licensed physician authorizes every clinical outcome.
Access is not open. Registration routes users, clinics, and practitioners into the right review pathway for device access and AXIONOVA™ AGIS configuration.