Normalized Stress Index

The Normalized Stress Index value is sent as part of the final results.

The application can receive the Normalized Stress Index result by implementing VitalSignsListener:

Dart

@override
void onFinalResults(VitalSignsResults results) {
    VitalSign? vitalSign = results.getResult(VitalSignTypes.normalizedStressIndex);
    if (vitalSign != null && vitalSign is VitalSignNormalizedStressIndex) {
        VitalSignNormalizedStressIndex normalizedStressIndex = vitalSign;
        print("Normalized Stress Index: ${normalizedStressIndex.value}");
    }
}

For general information about vital signs see the Vital Signs and Health Indicators Information Document.

For a list of supported vital signs per platform and measurement mode (face/polar) see the Supported Vital Signs Document.