Last updated: March 2026
Motus Cordis is built to respect your privacy. This policy explains what data the app uses and how.
Motus Cordis does not collect, store, or transmit any personal data to external servers. All data stays on your devices.
The Apple Watch app reads your heart rate and writes workout sessions (including duration, heart rate statistics, and effort score) to Apple Health on your device. This data is stored locally in Apple Health and is governed by Apple's privacy policy. Motus Cordis has no access to it beyond the current session.
The app embeds YouTube videos using the YouTube IFrame Player API inside an in-app browser. Your interaction with YouTube is subject to Google's Privacy Policy. Motus Cordis does not control or access any data exchanged between your device and YouTube.
The app contains no analytics SDKs, crash reporters, advertising networks, or third-party tracking of any kind.
Motus Cordis does not require you to create an account or provide any personal information.