Get the most recent waist circumference value. Waist circumference is available in iOS 11.0+.
On success, the callback function will be provided with a waistCircumference object containing the waist circumference value, and the startDate and endDate of the waist circumference sample. Note: startDate and endDate will be the same as waist circumference samples are saved at a specific point in time.
AppleHealthKit.getLatestWaistCircumference({}, (err: string, results: HealthValue) => {
if (err) {
console.log('error getting latest waist circumference: ', err)
return
}
console.log(results)
})Example output:
{
"value": 39,
"startDate": "2021-06-15T11:08:05.366+0100",
"endDate": "2021-06-15T11:08:05.366+0100"
}