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    Breast cancer companion app

    MyBC Health

    A daily companion for breast cancer patients, survivors, and caregivers. Wearable signals plus 60-second check-ins, summarized as a trend over time.

    Built around treatment fatigue. Bring your own wearable. Share with your care team only when you want to.

    Join the beta cohort Caregiver early access

    Wellness and patient-engagement product. Not a medical device. Does not diagnose, treat, or prevent disease.

    Product snapshot

    A daily check-in designed around treatment fatigue

    BYOD wearables

    Apple Watch, Fitbit, Oura, Whoop, Garmin via HealthKit. No new hardware to manage during treatment.

    IntelliScore daily check-in

    Composite signal across symptoms, sleep, activity, and reported side effects. It shows what to raise with your care team.

    Medication & care plan

    Adherence reminders, infusion windows, and survivorship milestones aligned with your oncology team.

    Symptom trends

    Patient-reported outcomes captured in seconds and trended over time.

    Symptom burden between visits

    Breast cancer survivors carry a sustained symptom burden (fatigue, neuropathy, sleep disruption, and cognitive load) that traditional 3-month visits under-detect.

    Patient-reported outcome (PRO) capture between visits has been associated with earlier symptom intervention and improved quality of life in oncology populations.

    Wearable data alone is noisy. MyBC Health pairs passive wearable signals with structured PROs so the data can be interpreted.

    IntelliScore is a wellness composite for self-awareness and care-team conversation. It is not a diagnostic score and does not replace clinical assessment.

    The daily check-in in four steps

    1

    Connect your wearable

    HealthKit import in under a minute. Apple Watch, Fitbit, Oura, Whoop, Garmin supported.

    2

    Daily 60-second check-in

    Symptom sliders, energy, sleep, and side effects, all skippable. Designed around treatment fatigue.

    3

    See your IntelliScore

    One trend line that shows today against your last 30 or 90 days.

    4

    Share with your team

    Optional export to your oncology team via MyBC Provider, with consent and audit trail.

    Who should join

    Built with patients, survivors, caregivers, and navigators

    What you can help shape

    • Side-effect tracking
    • Energy/fatigue trends
    • Reminder cadence
    • Care-team sharing

    What you get

    • TestFlight access
    • Symptom-input UX co-design
    • Direct line to product team

    Privacy posture

    You control storage and sharing

    Review storage and sharing

    Before using a product or study, review its privacy notice and sharing controls to understand where symptom information is stored and how access can be withdrawn.

    HIPAA-aligned

    Architecture, role-based access, and audit trail aligned with HIPAA. BAAs available for clinical and enterprise deployments.

    Quiet, configurable reminders

    You control cadence and quiet hours, with treatment-day awareness and no repeated prompts.

    Wellness positioning

    IntelliScore is a self-awareness composite, not a diagnostic score, and it is meant to be brought back to your oncology team.

    Ask about MyBC Health

    Request information or arrange a conversation. This form does not enroll you in a study or provide medical care.

    Contact details

    Provide contact details only. Do not enter patient information or health details. We use your details to handle this request. Privacy policy.

    Common patient and caregiver questions

    MyBC Health is a product of Precognitive Health, LLC, built on ONEHealth™.

    Join MyBC Health