HCM Companion: Heart Log

Connect with the Apple Health app to view heart rate, sleep, SpO2, steps, HRV, ECGs, check-ins, medication streaks, and visit prep.

HCM Companion helps people living with hypertrophic cardiomyopathy organize symptoms, medications, heart-related records, daily check-ins, and doctor visit prep in one private place.

Built for HCM patients, caregivers, and anyone who wants to keep personal health notes better organized between cardiology visits.

CONNECT WITH THE APPLE HEALTH APP With your permission, HCM Companion can connect with the Apple Health app to show useful heart and activity context from iPhone and Apple Watch, including heart rate, resting heart rate, HRV, blood oxygen, sleep, steps, and ECG records.

HEALTH SNAPSHOT See a compact daily snapshot of resting heart rate, last night’s sleep, today’s steps, and SpO2 on your home screen.

EPISODE & PALPITATION LOGGING Log palpitations and episodes with duration, severity, triggers, notes, and heart rate context when available.

ECG RECORDS Apple Watch ECG records can be organized inside your vault, so they are easier to find when preparing for a doctor visit.

MEDICATION TRACKING Set medication reminders, mark doses as taken, track multiple daily doses, and see your medication streak on the home screen.

HEALTH RECORD VAULT Keep Echo, ECG, MRI, and other heart-related records in one place. Add structured HCM details such as LVOT, wall thickness, and ejection fraction.

INSIGHTS & TRENDS View 30-day trends for heart rate, HRV, SpO2, sleep, steps, symptoms, and medication adherence.

DAILY CHECK-IN Log how you feel each day with a quick check-in and optional note. Check-ins appear in your timeline alongside episodes, palpitations, medications, and records.

DOCTOR VISIT PREP Create upcoming appointments, add questions, and generate a clear one-page visit brief to help prepare for cardiology visits.

PRIVACY-FIRST Your personal records are stored locally on your device. Health data from the Apple Health app is read-only and shown only with your permission.

HCM Companion is a personal organization and record-keeping tool. It does not provide medical advice, diagnosis, treatment, emergency monitoring, or clinical recommendations. Always consult your clinician before making medical decisions. If you are experiencing urgent symptoms, contact emergency services.