What does the Stomach card show?

It’s a rough guide to how full you’re likely to feel after what you’ve logged, to help you time your next meal. Its word moves from Full through Settling and Getting hungry to Hungry as time passes, and before your first meal of the day it says Ready.

Tap it to open the Stomach page, which shows when there should be room for your next meal.

It’s a nudge, not a measurement: it’s worked out from what you’ve logged and when, not from anything about your body. If you feel ready to eat before it says so, eat.