The Alta HR shows heart rate on the tracker. But while exercising in the winter, the tracker is underneath my shirt and jacket sleeves, and hard to get to. If I move it up my wrist the heart rate accuracy suffers. But I'm running with my phone in my hand so I can see distance and duration at a glance. Could the current heart rate be added to the tracking screen display? Maybe activated for a second by a button? Also, on the second page that shows the map, the trace is always in red. Why not show the heart rate in different colors? That way you could see how the heart rate changed during your run. Or the color could show your speed.
