I want all-day heart rate to come from, or at least have the option to come from, an Ant+ strap.
I have the strap paired, and if I record an activity the heart rate is recorded from the strap. I know this because I turn off the OHR and I can see the heart rate chart in the activity. I can also see the current heart rate from the strap on the HR widget with the OHR off while wearing a strap so it must be picking up the signal.
However, if I turn off OHR then my all-day heart rate chart is blank for as long as it is off even if I am wearing the strap and even if I record an activity.
Is there a way to make the watch use the strap and record all-day heart rate from the strap? What I want to be able to do is put my watch in my back pocket while on the bike and not have a big blank spot in my all-day heart rate chart.