iOS 15 Health App Family Sharing Updates

With the release of iOS 15, Apple introduced comprehensive health-sharing capabilities within the Health app, allowing users to securely share their personal health data with family members, trusted caregivers, or healthcare providers. This update brought a dedicated sharing dashboard equipped with granular privacy controls, enabling individuals to choose exactly which metrics are visible to others, receive proactive alerts about loved ones, and track long-term health trends.

Dedicated Health Sharing Tab

iOS 15 introduced a new "Sharing" tab at the bottom of the Health app. This centralized hub serves as the primary dashboard for both sending and receiving health information. From this screen, users can initiate sharing invitations, manage existing connections, and view shared profiles from family members who have granted them access.

Granular Data Selection Controls

When configuring what data to share with family members, iOS 15 provides a step-by-step setup interface with individual toggles for specific health categories. Rather than an all-or-nothing approach, users can select only the topics they wish to share, including:

  • Activity and Mobility: Step counts, walking steadiness, distance, and active energy.
  • Heart Health: High and low heart rate notifications, irregular rhythm notifications, and resting heart rate.
  • Vitals and Body Measurements: Blood pressure, blood glucose, and body mass index.
  • Cycle Tracking: Menstrual cycle logs and fertility predictions.
  • Lab Results and Immunizations: Shared health records, lab summaries, and vaccine history.

Proactive Health Alerts and Notifications

The family sharing dashboard allows designated recipients to receive critical notifications in real time. If an individual experiences a significant health event—such as a fall detected by Apple Watch, an abnormally elevated heart rate, or irregular heart rhythm notifications—the dashboard delivers an alert directly to the family member’s device, prompting quick follow-up or intervention.

In addition to daily metrics, iOS 15 allows family members to monitor long-term trends. The dashboard highlights changes over time, such as a steady decline in daily steps, changes in resting heart rate, or a decrease in walking steadiness. These insights are formatted into easily readable summaries that surface significant changes without requiring the viewer to analyze raw data tables.

Privacy, Permissions, and Access Management

The Health app’s dashboard controls prioritize user privacy with several explicit management features:

  • Instant Revocation: The sharing user can pause or permanently stop sharing specific metrics, or revoke access entirely, at any time with a single tap.
  • Transparency Log: Users can review an exact list of all data points and categories currently visible to each recipient.
  • End-to-End Encryption: All shared health information is encrypted during transmission and when stored, ensuring Apple cannot view the data shared between family members.