# How to Track Your Heart Rate with Powerbeats Pro 2
Beats has officially unveiled the much-awaited **Powerbeats Pro 2**, offering a range of new features for fitness aficionados and music fans alike. One of the standout enhancements is the **heart rate sensor**, marking these as the first Apple earbuds to feature this capability.
This article will walk you through utilizing the **Powerbeats Pro 2 heart rate sensor** to monitor your heart rate during exercise, whether you’re using an **iPhone** or an **Android** device.
—
## **Powerbeats Pro 2 Heart Rate Sensor: Functionality**
The **Powerbeats Pro 2** heart rate sensor employs **four distinct sensors** to accurately gauge your heart rate:
1. **LED Sensor** – Emits green LED light at over 100 pulses per second, which penetrates the skin and interacts with red blood cells.
2. **Photodiode** – Collects the reflected light from red blood cells, which fluctuates according to blood flow.
3. **Optical Lens** – Assists in directing and segregating transmitted and received light for enhanced precision.
4. **Accelerometer** – Adjusts for motion artifacts, ensuring accurate heart rate readings even during vigorous exercises.
Beats has engineered a **custom algorithm** that processes the information from both earbuds, offering heart rate measurements every **five seconds**.
—
## **How to Track Heart Rate on iPhone**
For **iPhone** users, the **Powerbeats Pro 2** will automatically commence measuring your heart rate **when you start a workout**, given that you **don’t have an Apple Watch linked**.
### **Supported Apps**
At launch, Beats collaborated with several fitness applications that facilitate heart rate tracking with the **Powerbeats Pro 2**. These include:
– **Nike Run Club**
– **Strava**
– **Peloton**
– **Zwift**
– **Apple Fitness+**
Additional applications are anticipated to be introduced in the future.
### **Instructions to Track Heart Rate on iPhone**
1. **Initiate a workout** in a compatible fitness app.
2. **Powerbeats Pro 2 will begin tracking** your heart rate automatically.
3. You can prompt **Siri**: *”What’s my heart rate?”* for real-time updates.
4. **When the workout concludes**, the earbuds will halt heart rate measurement.
All heart rate information will be saved in the **Apple Health app**, enabling you to monitor trends over time.
—
## **How to Track Heart Rate on Android**
In contrast to iPhone users, **Android users need to manually activate heart rate tracking** in the **Beats app** prior to starting a workout.
### **Instructions to Track Heart Rate on Android**
1. Launch the **Beats app** on your Android device.
2. Activate the **Heart Rate switch**.
3. Begin a workout in your chosen fitness app.
4. Reopen the **Beats app** to **deactivate heart rate monitoring** once you complete your workout.
Most **Android fitness and wellness applications** that offer heart rate monitoring should be **completely compatible** with Powerbeats Pro 2.
—
## **Conclusion**
The **Powerbeats Pro 2** heart rate sensor revolutionizes tracking for fitness enthusiasts who wish to monitor their heart rate without needing a smartwatch. Whether you’re using **iOS or Android**, these earbuds deliver **exact, real-time heart rate data** to enhance your workouts.
For iPhone users, the **automatic tracking** and **Siri integration** provide a seamless experience, while Android users can activate the feature manually via the Beats app.
With the **Powerbeats Pro 2**, you can enjoy **premium audio quality** while carefully monitoring your **heart health** during your workouts! 🚀🎧💓
—
Would you be interested in viewing a **comparison between Powerbeats Pro 2 and Apple Watch heart rate tracking**? Share your thoughts in the comments!
