Average SpO2
Vitals % number
Average blood oxygen saturation level during sleep.
Detailed Description
SpO2 is measured by the Oura Ring pulse oximeter. Normal range is 95–100%. Values below 90% may indicate sleep apnea or respiratory issues. Oura returns 0 when data is unavailable — filter those (spo2_avg > 80).
How to Improve
- Consult a doctor if SpO2 is regularly below 95%
- Sleep on your side (reduces apnea)
- Maintain healthy weight