Ersha Privacy Policy

Your data stays on your devices. We don't collect, track, or share anything. No analytics, no servers, no creepy stuff.

Ersha collects the following data:

• Your age (to calculate heart rate zones)

• Heart rate during workouts (from Apple Watch)

• Workout history (duration, time in zone)

• Your settings preferences

All your data is stored locally on your devices only. Workout data is stored on your iPhone. Settings sync between your iPhone and Apple Watch using Apple's secure WatchConnectivity framework.

Ersha does not share your data with any third parties. We do not use analytics or tracking services. We do not collect or transmit any data to external servers.

Ersha uses Apple HealthKit to read your heart rate during workouts and to save completed workouts. This data is used solely for app functionality and is governed by Apple's HealthKit privacy policies.

You can:

• Delete any workout from your history

• Delete the app to remove all local data

• Revoke HealthKit permissions in iOS Settings

For privacy questions, contact us at: support@bigspace.co.nz