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Oxygen Saturation 
The Oxygen Saturation value is sent both as an instantaneous value during the measurement and as part of the final results.
The application can receive the Oxygen Saturation (SpO2) result by using useVitalSigns and useFinalResults hooks:
TypeScript
import { 
    VitalSignTypes,
    useVitalSigns,
    useFinalResults
} from 'binah-react-native-sdk';
const vitalSign = useVitalSigns();
const finalResults = useFinalResults();
React.useEffect(() => {
    if (!vitalSign) {
        return;
    }
    if (vitalSign.type == VitalSignTypes.OXYGEN_SATURATION) {
        console.log(`Oxygen Saturation: ${vitalSign.value}`);
    }
}, [vitalSign]);
React.useEffect(() => {
    if (finalResults) {
        const oxygenSaturation = finalResults.getResult(VitalSignTypes.OXYGEN_SATURATION);
        if (oxygenSaturation) {
            console.log(`Oxygen Saturation: ${oxygenSaturation.value}`);
        }
    }
}, [finalResults]);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.