iOS 15 Health App Sharing for Family Care

With the release of iOS 15, Apple introduced significant updates to the Health app, headlined by a dedicated Health Sharing dashboard designed to help family members and caregivers monitor each other's wellness. This feature allows users to securely share selected health metrics, receive critical alerts, and review health trends over time directly from their own devices. This article outlines the key features and updates introduced to the Health app sharing dashboard for family care tracking in iOS 15.

Dedicated Health Sharing Tab

iOS 15 introduced a new "Sharing" tab at the bottom of the Health app interface. From this centralized dashboard, users can invite family members to share their health data or view invitations sent by others. The dashboard displays the health status of connected family members at a glance, allowing caregivers to check key metrics without needing physical access to the other person's device.

Granular Data Selection

Users maintain full control over which categories of data they share. During setup, the individual sharing their data can choose specific metrics to make visible to family members. Supported categories include:

  • Heart rate data and rhythm notifications
  • Activity and exercise metrics (such as steps, active energy, and stand hours)
  • Sleep data
  • Mobility metrics, including the Walking Steadiness feature introduced in iOS 15
  • Cycle tracking
  • Lab results, immunizations, and clinical records (where supported)

Caregivers only see the specific metrics that the user explicitly chose to share.

Proactive Alerts and Notifications

The iOS 15 sharing dashboard provides proactive alerts to keep family members informed of critical changes in real time. If a user chooses to share notifications, caregivers can receive updates regarding:

  • High or Low Heart Rate Alerts: Notifications triggered when heart rates cross preset thresholds during inactivity.
  • Irregular Rhythm Notifications: Alerts for potential signs of atrial fibrillation.
  • Fall Detection: Immediate notices if an Apple Watch detects a hard fall.
  • Walking Steadiness Changes: Notifications when a user’s fall risk increases from "OK" to "Low" or "Very Low."

Instead of presenting raw, disconnected numbers, the Health Sharing dashboard highlights trends over time. Family members can view visual summaries indicating whether a metric—such as resting heart rate, daily step count, or time spent sleeping—is increasing, decreasing, or remaining steady. This long-term view allows caregivers to identify gradual declines or improvements in health and initiate timely conversations.

Privacy and Revocation Controls

Data shared through the Health app in iOS 15 is encrypted in transit and at rest when a device is locked with a passcode, Touch ID, or Face ID. Apple cannot access this shared information. Users can review who has access to their data at any time directly from the dashboard, adjust individual permissions, or stop sharing entirely with a single tap.