Support

Help, privacy, and common questions.

Use this page for support, privacy questions, download help, and plain-English answers about AI, Apple Health, and Sentinel.

  • Measured / inferred / written
  • AI is optional
  • Sentinel is a wellness feature
Aftercurrent support illustration.

Contact

How to reach us

Pick the address that matches the issue.

Common questions

Common questions

If your issue is not here, email support.

Do I need Apple Health?

No. You can use Aftercurrent without Apple Health. Health data just adds body information when you want it.

Is the quiz the full assessment?

No. The quiz is a short sorter. It gives you a likely family and sometimes a likely type. The fuller read comes from the app over time.

What is Sentinel?

Sentinel is Aftercurrent’s Apple Watch overnight support feature. It looks for rough-night patterns using heart rate, HRV, and motion, and it can respond with graded haptics.

Is Sentinel a medical device?

No. Sentinel is a wellness feature for sleep support and nighttime disturbance monitoring.

Does downloading from the App Store add me to a newsletter?

No. App Store downloads stay separate from quiz, content, and report opt-ins.

What stays on-device?

Raw Apple Health values stay on-device. Aftercurrent uses derived scores and summaries instead of storing raw health streams, and the website does not hold raw Apple Health data.