To activate the notes feature:
- Log in to the Hello Heart app. If you haven’t downloaded the most updated Hello Heart app, you'll need to do so to enjoy this feature and other improvements.
- Go the the Me tab (bottom right corner)
- Access the settings page (find the ⚙️ icon on the top‑left corner of the Me tab)
- In the settings page, tap the toggle next to "Show notes for readings on graph"