Which Apple Health metrics can automate habit check-ins?
Main Character supports daily steps, sleep duration, and workouts from Apple Health for automatic habit check-ins.
Automatic iPhone check-ins
Apple Health habit tracker integration
Apple Health turns steps, sleep duration, and workouts into automatic habit check-ins on iPhone when your chosen target is reached.
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Best for
Habits where this source is useful.
- Daily walking and step-count habits
- Sleep consistency habits with a clear duration target
- iPhone users who want read-only health data to automate check-ins
- Workout habits tracked with Apple Watch or another Health-compatible app
Check-in examples
What can count as a check-in.
- Check in a walking habit when Apple Health reports enough steps for the day.
- Complete a sleep habit when the longest non-nap sleep session reaches the target.
- Let Apple Health check the habit in without entering the same number again in Main Character.
- Complete a workout habit after a matching workout reaches your time or distance target.
How it works
From source signal to habit check-in.
- 01
Connect Apple Health from the Main Character iPhone app and approve read-only access to the data your habit needs.
- 02
Choose steps, sleep duration, or workouts as the automatic check-in method for a recurring habit.
- 03
The iPhone app reads the selected Apple Health metric and sends only the data Main Character needs for the check-in.
- 04
Main Character checks the habit in when the daily target is met, while manual check-ins remain available.
Privacy boundaries
Your data stays scoped.
- Apple Health access is read-only and available only in the native iPhone app.
- Main Character requests steps, sleep, or workout access for supported automatic check-ins. It does not write data to Apple Health.
- Imported summaries, sync jobs, automatic check-in settings, and separate supporting data for automatic check-ins are deleted when Apple Health is disconnected in Main Character. Existing check-ins, including their health-source references, remain in your history.
Frequently asked questions (FAQ)
Does Main Character write data to Apple Health?
No. The integration requests read-only access to supported Apple Health data and does not write health data back to Apple Health.
Can I still check in manually?
Yes. Manual check-ins remain available when Apple Health data is delayed, unavailable, or not the right fit for that habit.