Stillbeat privacy policy

What the app accesses and stores

• When you start a fingertip check and allow Android camera access, Stillbeat uses the rear camera and flash. The app processes the images on your phone to estimate resting pulse, pulse variability and breathing rate. Camera images, video and raw signals are discarded after processing. The app does not access the microphone or photo library.
• The app stores valid readings with their times and, when you enter them, profile nicknames, relationship labels, sleep hours, energy entries and app preferences. Profiles are local record folders and do not create online accounts.

Where data goes

The app does not send these records to the publisher, advertise to you or use third-party analytics. There is no cloud sync. App storage is private to the app on Android. Android backup and device transfer are disabled for app records. People who can open the unlocked app can switch profiles, so only create a profile for another adult with their permission.

Retention and deletion

Records stay on your phone until you delete them, clear the app’s storage or uninstall the app. Use Trends to delete the active profile’s measurements, or Journal to delete its entries. Use About → Privacy policy → Erase all wellness data to remove all profiles, measurements and journal entries. You can withdraw camera access in Android Settings under Stillbeat → Permissions.

Privacy contact

Email Websyncl at jeff.chen19900524@gmail.com for privacy questions. If you email the publisher, your email address and message are used to respond. Please avoid including health readings in your message.

Developer website

This website has no sign-in, advertising, analytics scripts or tracking cookies. Standard connection details, such as an IP address, are processed by the web host to serve the pages and protect the service. The website does not receive your app records.