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Cardio Range

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Cardio Range

Monitor your heart rate zone during your activity session in real time.

Yellow: Fat Burn
Orange: Cardio
Red: Peak

Cardio Range app will send notification when your heart rate zone changes during activity session so you don't need to keep an eye on your watch.

Cardio Range uses HealthKit to export your activities into the Health app and to read heart rate and biometric data.
Arash Daneshvar