iOS

Where Does Pillow Store Sleep Data?

Pillow analyzes sleep on-device with results in Apple Health and sync settings in iCloud, and no Android version exists.

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Pillow splits its footprint. Sleep analysis writes into Apple Health, where the system owns it. App settings, alarm profiles, and sync state live in the sandbox with iCloud sync on top. The Apple Watch does the recording.

Backups need two switches. Encrypted device backup carries Health history. Pillow iCloud sync carries app state. Miss either and part of the picture stays on the old phone.

Where Pillow stores this, by platform

iOS
/var/mobile/Containers/Data/Application/<guid>/Documents

Sandboxed container for settings and sync state. Sleep results live in HealthKit. Encrypted backups plus iCloud sync cover the full move.

Frequently asked questions

How do I export Pillow sleep data?

Open Health, browse sleep, and export from your profile. Pillow writes its analysis into HealthKit, so the system export carries it. In-app trends visualize the same store.

How do I move Pillow to a new iPhone?

Enable iCloud sync in Pillow settings on the old phone first. Analysis and alarm profiles then restore after login. HealthKit history arrives separately through encrypted device backup.

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