Start with what you noticed.
Your input helps guide Vital in organizing the details around your observation.

Separate observations from interpretation.
Vital keeps your wording beside organized details, so you can review what was observed and how it was interpreted.
Around 11, I got this sharp headache behind my left eye. It kept building while I was working, and by lunch I felt a little sick. The lights in my office were really bothering me too. It finally started easing up about 90 minutes later.
- Headache
- Sharp · behind left eye
- Also noticed
- Felt “a little sick” · office lights felt bothersome
- Timing
- Around 11 · eased after about 90 min
Your original log is never overwritten. Review any interpretation before saving.
Understand where the context came from.
Selected Apple Health data can provide optional context alongside your observations, when you choose to share it. External data remains source-labeled context, not a conclusion.
Current external-source support is limited to selected Apple Health data. Availability varies by data type, app version, region, and product flow. Source names identify where data came from; they do not imply manufacturer endorsement. Additional sources are being evaluated.
- Apple Health: Bring selected Apple Health data into VitalSync only when you choose to share it. Availability depends on the data type, app version, region, and product flow.
- More sources: Additional devices and services are being evaluated and are not supported today.
Understand the changes and patterns.
Insight can surface changes and relationships in your personal record while keeping uncertainty visible.
This check-in differs from your recent entries.
Recorded severity changed from a rating of 5 to 3 across your last three entries.
Illustrative Daily Insight. Actual content depends on your records. Review the source and context; you or a clinician decide whether it calls for action.
See how VitalSync works.
Request access to the free, invite-only iPhone beta. This is a personal app, with no clinician accounts or care-team connection. VitalSyncLabs is intended to support patient and clinician judgment, not replace it.