Heart Rate With Apple's Healthkit

Question

I\'m currently using Healthkit in an app and have no problems getting info for most types, but am having trouble with the Heart Rate. Every time I try to read a sample, I get \

Answer 1

if you want to get averageQuantity ask for it in your HKStatisticsQuery options. otherwise it will always be nil (ie. not calculated): options parameter should be set to HKStatisticsOptionDiscreteAverage, NOT HKStatisticsOptionNone