Hemoglobin

The Hemoglobin value is sent as part of the final results.

This indicator is supported for face measurements on Android smartphones and tablets, as well as on iPhones.

The application can receive the Hemoglobin result by implementing VitalSignsListener:

Dart

@override
void onFinalResults(VitalSignsResults results) {
    VitalSign? vitalSign = results.getResult(VitalSignTypes.hemoglobin);
    if (vitalSign != null && vitalSign is VitalSignHemoglobin) {
        VitalSignHemoglobin hemoglobin = vitalSign;
        print("Hemoglobin: ${hemoglobin.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.