To use the RE.DOCTOR PPG Vitals Scan to check your vitals:
- Download the RE.DOCTOR（リドクター app on your smartphone.
- Open the app and select the “PPG Vitals Scan” feature.
- Place your finger over the smartphone’s camera lens and hold it steady.
- The app will use photoplethysmography (PPG) technology to measure your heart rate, blood oxygen level (SpO2), blood glucose, and respiratory rate.
- The app will display your vital sign measurements on the screen.
- The RE.DOCTOR PPG Vitals Scan provides a convenient way to monitor your health metrics from your smartphone.
