Hemoglobin

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

The application can receive the Hemoglobin result by implementing VitalSignsListener:

SwiftObjective-C

Swift

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

Objective-C

- (void)onFinalResultsWithResults:(BNHVitalSignsResults *)results {
    dispatch_async(dispatch_get_main_queue(), ^{
        BNHVitalSignHemoglobin *hemoglobin = (BNHVitalSignHemoglobin *)[results getResultOf:BNHVitalSignTypes.hemoglobin];
        if (hemoglobin != nil) {
            NSLog(@"Hemoglobin: %f", hemoglobin.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.

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.

Hemoglobin ​

Hemoglobin