SD1

The SD1 value is sent as part of the final results.

The application can receive the SD1 result by implementing VitalSignsListener:

SwiftObjective-C

Swift

func onFinalResults(results: VitalSignsResults) {
    DispatchQueue.main.async {
        if let sd1 = results.getResult(of: VitalSignTypes.sd1) as? VitalSignSD1 {
            print("SD1: \(sd1.value)")
        }
    }
}

Objective-C

- (void)onFinalResultsWithResults:(BIOVitalSignsResults *)results {
    dispatch_async(dispatch_get_main_queue(), ^{
        BIOVitalSignSD1 *sd1 = (BIOVitalSignSD1 *)[results getResultOf:BIOVitalSignTypes.sd1];
        if (sd1 != nil) {
            NSLog(@"SD1: %ld", (long)sd1.value);
        }
    });
}

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.

SD1 ​

SD1