dimitris4-react-native-health
Version:
A React Native package to interact with Apple HealthKit
26 lines (20 loc) • 700 B
Markdown
# getLatestPeakFlow
Get the most recent Peak Flow rate value.
On success, the callback function will be provided with a `peakFlow` object containing the Peak Flow Expiratory rate `value`, and the `startDate` and `endDate` of the Peak Flow sample. _Note: startDate and endDate will be the same as samples are saved at a specific point in time._
```javascript
AppleHealthKit.getLatestPeakFlow({}, (err: string, results: HealthValue) => {
if (err) {
console.log('error getting latest Peak Flow rate: ', err)
return
}
console.log(results)
})
```
Example output:
```json
{
"value": 608,
"startDate": "2021-07-21T11:08:05.366+0100",
"endDate": "2021-07-21T11:08:05.366+0100"
}
```