Get the most recent blood alcohol content value.
On success, the callback function will be provided with a blood alcohol content object containing the blood alcohol content value, and the startDate and endDate of the blood alcohol content sample. Note: startDate and endDate will be the same as blood alcohol content samples are saved at a specific point in time.
AppleHealthKit.getLatestBloodAlcoholContent(null, (err: string, results: Object) => {
if (err) {
console.log("error getting latest blood alcohol content: ", err);
return;
}
console.log(results)
});{
value: 0.001, // Percent
startDate: '2016-07-08T12:00:00.000-0400',
endDate: '2016-07-08T12:00:00.000-0400'
}