SD2 ​

The SD2 value is sent as part of the final results.

The application can receive the SD2 result by implementing VitalSignsListener:

@override
void onFinalResults(VitalSignsResults results) {
    VitalSign? vitalSign = results.getResult(VitalSignTypes.sd2);
    if (vitalSign != null && vitalSign is VitalSignSd2) {
        VitalSignSd2 sd2 = vitalSign;
        print("SD2: ${sd2.value}");
    }
}

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

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