98.8% SpO2 Correlation
CardioMood uses wearables from our technology partner Corsano Health, whose CE-MDR certified medical devices have been validated against CO-oximetry in induced hypoxia studies.
Validation Results
SpO2 validation conducted by Corsano Health at CMC Europe using induced hypoxia protocols.
Induced Hypoxia Validation
SpO2 accuracy was validated at CMC Europe (Belgium) using controlled induced hypoxia protocols with 24 healthy volunteers, following ISO 80601-2-61:2017 standards.
- Gold-standard CO-oximetry reference
- N=300 measurements per ISO protocol
- Induced hypoxia from 100% to 70% SpO2
- Additional N=94,572 vs. Nellcor PM10
- Multiple SpO2 ranges tested independently
Accuracy by SpO2 Range
What SpO2 Monitoring Enables
Sleep Apnea Screening
Detect nocturnal oxygen desaturations that indicate sleep-disordered breathing.
Altitude Training
Monitor acclimatization and oxygen levels during high-altitude activities.
Respiratory Health
Track oxygen levels for chronic respiratory conditions and recovery.
Exercise Monitoring
Ensure adequate oxygenation during intense physical activity.
Wellness Tracking
Daily SpO2 trends as part of comprehensive health monitoring.
Post-COVID Recovery
Monitor oxygen levels during respiratory recovery periods.