I use the Sleep Cycle app to track how much I sleep over time, and I've recently wanted to do some analysis on how much I sleep.
On the Apple-provided Health app, while the app shows there is information from today, April 4 all the way back to December 30 (when I first started using the app), on the "All Recorded Data" section of the Sleep category, the area that shows a breakdown of how much you've slept (the purple rectangle that should show a graph) says there is "No Data"
Is this an issue with my phone? I know that Sleep Cycle is allowed to write data on Sleep Analysis, but for some reason it's not working... Any ideas? Thanks in advance!