5. Health data (mobile apps)
If you choose to connect them, the apps may read sleep, heart rate, and steps from Health Connect (Android) or HealthKit (iOS) to fill daily health metrics. They may also read heart-rate samples that overlap a workout or run so the summary can show average and maximum heart rate. Reading starts only when you sync, or when that read permission is already allowed.
If you turn on Save workouts to Health Connect or Save workouts to Apple Health in Settings (off by default), the apps may write the finished workout or run — activity type, start and end, title, distance, estimated calories, and GPS route — to Health Connect or Apple Health. The permission prompt appears only when you turn that setting on. Turning it off stops further writes. These writes stay on this device. SolidFitTrack servers do not receive them.
Health data from Health Connect / HealthKit is never used for advertising and is never shared with third parties for advertising or analytics. We do not sell health data. Use of HealthKit / Health Connect data complies with Apple’s and Google’s health data policies.