150AGE combines multiple physiological signals into a deep learning model that calculates your biological age with clinical-grade accuracy — while you sleep.
See the Technology →Our model fuses four key physiological signals captured overnight by the 150AGE Smart Ring.
HRV measures the variation in time between consecutive heartbeats. Lower HRV is strongly correlated with accelerated biological aging, cardiovascular risk, and reduced recovery capacity. 150AGE captures RMSSD, SDNN, pNN50, LF/HF ratio, and total power — a full spectral HRV analysis previously only available in clinical ECG devices.
Resting heart rate during deep sleep is a powerful indicator of cardiovascular fitness and biological age. A higher overnight resting heart rate correlates with increased all-cause mortality risk. 150AGE tracks your nightly heart rate baseline with 96% accuracy versus medical-grade ECG.
Circadian temperature rhythms shift with age. 150AGE's sensitive thermistor tracks skin temperature trends throughout the night, detecting deviations that signal changes in metabolic health, inflammation, and recovery status.
Breathing patterns during sleep reflect autonomic nervous system function. Changes in overnight respiratory rate are early indicators of stress, overtraining, and declining metabolic health — all inputs to our biological age model.
Our deep learning model processes these biomarkers every night to calculate your biological age.
Resting, overnight, and recovery heart rate patterns
RMSSD, SDNN, pNN50, LF/HF, Total Power
Nocturnal temperature trends and deviations
Breathing frequency and variability during sleep
Deep, light, REM duration and distribution
Blood oxygen saturation overnight
Our biological age model was validated against comprehensive blood biomarker panels.
Correlation with blood-based biological age tests
| Metric | 150AGE | Oura Ring Gen 4 | Samsung Galaxy Ring |
|---|---|---|---|
| HRV Accuracy (RMSSD) | 96% | 91% | 87% |
| Biological Age Algorithm | Proprietary DL | Not available | Not available |
| Biomarkers Tracked | 30+ | 12 | 10 |
| Clinical Validation | 847 participants | Not disclosed | Not disclosed |
Track 30+ biomarkers tonight. Get your biological age tomorrow morning.
Reserve Your Ring →