RRi

The RRi values are sent as part of the final results.

The application can receive the RRi result by using the useFinalResults hook:

TypeScript

import { 
    VitalSignTypes,
    useFinalResults
} from 'biosensesignal-react-native-sdk';

const finalResults = useFinalResults();

React.useEffect(() => {
    if (finalResults) {
        const rri = finalResults.getResult(VitalSignTypes.RRI) as VitalSignRRI;
        if (rri) {
            for (var rriValue in rri.value) {
              console.log(`RRI value: ${rriValue}`);
            }
            console.log(`Confidence Level: ${rri.confidence?.level.toString() ?? "N/A"}`);
        }
    }
}, [finalResults]);

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.