Band Faces Privacy Policy

Last updated: October 25, 2026

Band Faces installs watch faces on your fitness band over Bluetooth. It does not collect, store on a server, or share any personal data. There are no accounts, no analytics, no ads and no tracking.

What stays on your iPhone

• Band auth key. To talk to your band, the app needs the band's pairing key. You either paste it or pick a folder in the Files app that contains it. The key is saved only in your iPhone's Keychain and is sent only to your band, as part of the encrypted Bluetooth handshake.
• Watch face files. Files you choose are read on your iPhone and sent only to your band.
• Log. The in-app log is kept in memory while the app runs and is never sent anywhere. You can copy it yourself if you want to share it for support.

Bluetooth

The app uses Bluetooth only to find and connect to your band. It does not use Bluetooth to track your location.

Network

The app makes no network connections.

Children

The app does not knowingly collect data from anyone, including children.

Changes

If this policy changes, the new version will be posted on this page with a new date.

Contact

Questions: open an issue on GitHub.

Band Faces support