Sleep Position is designed so that your data never leaves your devices.
What the app collects:
**Nothing is collected by us.** The app has no accounts, no analytics, no
advertising, and no servers. It makes no network connections. We (the
developer) never see, receive, or store any of your data.
What the app processes on your devices:
- **Motion data (Apple Watch).** The watch's motion sensors are used to detect your sleep position. Readings are processed on the watch; nightly summaries are stored on your iPhone so you can review past nights.- **Microphone (iPhone, optional).** If you turn on snore recording, the microphone is analyzed on the device using Apple's built-in sound classifier. **No audio is ever recorded or saved** — only the timestamps of detected snoring are kept, on your phone.
- **HealthKit (Apple Watch).** The app requests permission to run a workout session, which is required to keep the watch tracking in the background overnight. The workout is discarded when the session ends and is not saved to Health. The app does not read any Health data.
Where your data lives:
All reports, calibrations, and settings are stored locally on your iPhone and Apple Watch. Deleting the app deletes this data. You can also delete individual or all sleep reports inside the app at any time.
What we share:
Nothing. Your data is never transmitted to the developer or to any third party.
Children:
The app is not directed at children and collects no data from anyone.
Changes:
If this policy changes, the updated version will be posted at this page with a new date.
Contact
Questions about this policy: doug.liden@gmail.com