Get the most recent height value.
On success, the callback function will be provided with a height object containing the height value, and the startDate and endDate of the height sample. Note: startDate and endDate will be the same as height samples are saved at a specific point in time.
AppleHealthKit.getLatestHeight(null, (err: string, results: HealthValue) => {
if (err) {
console.log('error getting latest height: ', err)
Example output:
"value": 72,
"startDate": "2016-07-08T12:00:00.000-0400",
"endDate": "2016-07-08T12:00:00.000-0400"