HeartCast: Heart Rate Monitor

HeartCast broadcasts your heart rate from your Apple Watch or AirPods Pro 3 to Bluetooth-enabled fitness equipment and bike trainers, including
Peloton Bike, Tread, Rouvy, and Zwift. Use the devices you already wear!

Now supporting external Bluetooth Heart Rate Monitors, like the new Google Fitbit Air.

Monitor your Heart Rate Zones in real-time on your Watch, AirPods Pro 3, and iPhone.
Audio, Visual, and Haptic Heart Rate Zone alerts to stay on target during your workout.
See your heart rate at a glance with Dynamic Island and Live Activity support on iPhone.

HeartCast uses Bluetooth to communicate directly with your fitness equipment. Your heart rate data never leaves your devices.

Ad-free, forever. Free to download and use!

In-App Purchases - HeartCast is completely free to download and use as a heart rate monitor!
- HeartCast Audible: Audible addon to announce your heart rate and heart rate zones without looking at your devices. Try it free in Preferences.
- HeartCast Pro: If you'd like to support HeartCast development, please consider a HeartCast-Pro donation.
- New features and improvements are always in the works.

About Your Privacy
- HeartCast monitors your heart rate and broadcasts it over Bluetooth to nearby compatible fitness equipment.
- HeartCast does not monitor or collect any other personal information!
- HeartCast can optionally save or discard your workouts. Apple Watch automatically saves some basic metrics during a workout and contributes
directly to closing your Activity Rings.
- HeartCast does not save, store, or transmit your heart rate data to any external services. It is only used within the app and your nearby
Bluetooth-enabled devices.
- HeartCast utilizes Google Analytics and Google Crashlytics to improve our features and identify and resolve critical issues with the
application.
- HeartCast is not affiliated with Peloton or any other fitness equipment provider.

Getting Started with Apple Watch
1. Open HeartCast on your Watch and iPhone.
2. Press Start to begin a workout.
- This also enables Bluetooth.
3. Connect your preferred fitness equipment (Peloton, Rouvy, Zwift, etc.).
- Ensure HeartCast is visible on your iPhone when connecting to your devices.

Getting Started with AirPods Pro 3
1. Put in your AirPods Pro 3 and be sure they are paired with your iPhone or iPad.
2. Open HeartCast on your iPhone or iPad.
3. Press Start to begin a workout.
- This also enables Bluetooth.
4. Connect your preferred fitness equipment (Peloton, Rouvy, Zwift, etc.).
- Ensure HeartCast is visible on your iPhone or iPad when connecting to your devices.

Breathe easy and never wear an uncomfortable chest strap again.
HeartCast will continue to run in the background during your workout.

Requirements
- An Apple Watch and iPhone, or AirPods Pro 3 and iPhone or iPad.
- Access to Apple Health to create workouts and read your heart rate data.
- Access to Bluetooth to cast to your fitness equipment.

Supported Fitness Equipment
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