Cronometer and Marrow
Apple Health
Everything Cronometer writes to Apple Health shows up in Marrow with no extra setup, next to your meals and workouts, and goes on to your AI and your exports.
Open in Marrow works on an iPhone with Marrow 1.6 or later.
Through Apple Health Free
Cronometer writes to Apple Health, and Marrow reads it there. It writes: calories and main nutrients, body fat, blood pressure and glucose.
- In Cronometer, open More > Connect Apps and Devices > Apple Health.
- Connect Apple Health.
- In the Health app, allow it under Sharing > Apps.
- In Marrow, open Connects, then Sources. Cronometer shows a check once its data is coming in.
If it does not work
- Nothing in the last 30 days. Marrow counts a source as coming in once its app has written something to Apple Health in the last 30 days. Record a workout or a night's sleep, let the app sync, then open Sources again.
- The app has the switch on, but Apple Health has no data from it. In the Health app, open your picture, then Apps, pick the app and check that its write switches are on. An app can be connected and still allowed to write nothing.
- It came in once and stopped. Most apps only push to Apple Health while open. Open the app, let it sync, and check Sources again.
