SD2

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

The application can receive the SD2 result by implementing VitalSignsListener:

Kotlin

override fun onFinalResults(results: VitalSignsResults) {
    runOnUiThread {
        (results.getResult(VitalSignTypes.SD2) as? VitalSignSD2)?.let { sd2 ->
            Log.i("VITAL SIGN", "SD2: ${sd2.value}")
        }
    }
}

Java

@Override
public void onFinalResults(final VitalSignsResults results) {
    runOnUiThread(() -> {
        VitalSignSD2 sd2 = (VitalSignSD1) results.getResult(VitalSignTypes.SD2);
        if (sd2 != null) {
            Log.i("VITAL SIGN", "SD2: " + sd2.getValue());
        }
    });
}

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

For a list of supported vital signs by platform and measurement mode (face/polar), along with their required measurement durations, refer to the Indicators Technical Information page.

Important

Note that vital signs are sent on a background thread. The application must switch to the UI thread in order to perform UI updates.