react-native-health-symptoms
Version:
A React Native package to interact with Apple HealthKit, including symptoms
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Markdown
Query for the beat-to-beat measurements used to compute the heart rate variability. Permission to HeartRateVariability and HeartbeatSeries is required to access this data.
Example input options:
```javascript
let options = {
startDate: new Date(2021, 0, 0).toISOString(), // required
endDate: new Date().toISOString(), // optional; default now
ascending: false, // optional; default false
limit: 10, // optional; default no limit
}
```
```javascript
AppleHealthKit.getHeartbeatSeriesSamples(
options,
(err: Object, results: HeartbeatSeriesSampleValue[]) => {
if (err) {
return
}
console.log(results)
},
)
```
Example output:
```json
[
{
"id": "9728168D-CFD4-4946-BF94-2789ECD39A72",
"sourceName": "Apple Watch",
"startDate": "2021-07-10T08:55:31.307-0400",
"endDate": "2021-07-10T08:56:34.731-0400",
"sourceId": "com.apple.health",
"heartbeatSeries": [
{
"timeSinceSeriesStart": 0.97265625,
"precededByGap": false
},
{
"timeSinceSeriesStart": 1.55859375,
"precededByGap": false
},
{
"timeSinceSeriesStart": 2.16015625,
"precededByGap": false
},
{
"timeSinceSeriesStart": 2.7421875,
"precededByGap": false
},
{
"timeSinceSeriesStart": 3.3125,
"precededByGap": false
},
{
"timeSinceSeriesStart": 3.89453125,
"precededByGap": false
},
{
"timeSinceSeriesStart": 4.484375,
"precededByGap": false
},
{
"timeSinceSeriesStart": 5.10546875,
"precededByGap": false
},
{
"timeSinceSeriesStart": 5.7421875,
"precededByGap": false
},
{
"timeSinceSeriesStart": 6.40234375,
"precededByGap": false
},
{
"timeSinceSeriesStart": 7.0859375,
"precededByGap": false
},
{
"timeSinceSeriesStart": 7.78125,
"precededByGap": false
},
{
"timeSinceSeriesStart": 8.48046875,
"precededByGap": false
},
{
"timeSinceSeriesStart": 9.16015625,
"precededByGap": false
},
{
"timeSinceSeriesStart": 9.8203125,
"precededByGap": false
},
{
"timeSinceSeriesStart": 10.48046875,
"precededByGap": false
},
{
"timeSinceSeriesStart": 11.1171875,
"precededByGap": false
},
{
"timeSinceSeriesStart": 11.73046875,
"precededByGap": false
},
{
"timeSinceSeriesStart": 12.3359375,
"precededByGap": false
},
{
"timeSinceSeriesStart": 12.91796875,
"precededByGap": false
},
{
"timeSinceSeriesStart": 13.50390625,
"precededByGap": false
},
{
"timeSinceSeriesStart": 14.09765625,
"precededByGap": false
},
{
"timeSinceSeriesStart": 14.734375,
"precededByGap": false
},
{
"timeSinceSeriesStart": 15.90625,
"precededByGap": true
}
]
}
]
```