The 'Time in Zones' insight generates with every run, with the top graph representing the distribution of time in zones for that particular run.
Tap on a zone's bar to see % of time and duration in that zone. Below the bar graph, you can see the % of your running duration in zone 1 across the preceding 7 days to help manage your stress. To read more on Power Zones visit this link.
For additional information, please contact firstname.lastname@example.org.