Product
What StillPulse includes
StillPulse focuses on guided breathing practice, optional biofeedback, and a local-first session history. The list below reflects the current Android product.
Free access
- One daily 4-4-4-4 box-breathing session.
- Five or ten minute session length.
- Procedural audio that follows the breathing phase.
- Local session storage on the device.
- No account required.
- No Health Connect reading or cloud upload.
Premium access
- Unlimited sessions.
- Additional breathing protocols and longer session lengths.
- Optional sign-in with email magic link.
- Read-only heart-rate input from Android Health Connect.
- Per-session detail including breathing phases and signal coverage.
- 7, 30, and 90 day practice analytics.
- Multi-day breathing programs.
- Sleep / Wind-down sessions.
- Local reminders and reminder preferences.
- Cloud sync for eligible signed-in Premium session history.
Important limitations
StillPulse is a wellness app. Heart-rate input is used to adapt audio feedback during a session and to describe that recorded practice. It is not presented as a diagnosis, treatment result, or medical measurement.
How the app handles data
StillPulse is local-first. Free usage can stay entirely on the device. Premium cloud features require sign-in. Health Connect access is read-only and optional.