Attune
Terms of use
Effective September 16, 2026
Attune helps you understand your HRV patterns and make time to breathe. It is an independent app by Matthew Kearney.
For everyday wellbeing
Attune is not a medical device, treatment, or emergency service. Its trends and comparisons do not diagnose conditions, prove causes, or guarantee health outcomes. Ask a qualified professional about health concerns.
Breathe at a comfortable pace and stop if you feel unwell. Practice somewhere safe, never while driving.
What to expect
Health features need your permission and available Apple Health readings. Attune does not measure live HRV or guarantee a reading after practice. Reminders and Watch syncing depend on your devices and settings. Features may change with updates.
Your data is yours
You control Health access, reminders, and exports. See our privacy policy for how data is handled and deleted.
We cannot restore local records lost through deletion or device failure. Exported files may contain sensitive information; choose where you save or share them carefully. Attune cannot import exports to restore your history.
License and contact
App Store downloads use Apple’s standard app license. These terms do not limit your consumer rights. Apple’s services have their own terms; Attune is not affiliated with Apple.
Questions? Email hello@mkships.app or visit support. Updates to these terms will appear here with a new effective date.