Apple has introduced significant updates to the heart rate monitoring capabilities of its Powerbeats Pro 2 headphones, addressing earlier accuracy concerns. The enhancements coincide with the release of iOS 26, which transforms the Fitness app into a more robust workout-tracking tool. This new functionality now allows the Powerbeats Pro 2 and the recently launched AirPods Pro 3 to provide heart rate data directly to iPhones, eliminating the need for third-party applications.
One of the most notable improvements is that users can now access heart rate readings without relying on various external apps. Previously, iPhones only retrieved heart rate data from the Powerbeats Pro 2 through select third-party platforms such as Runna and Peloton. Now, by simply tapping the Workout tab in the updated Fitness app and ensuring the headphones are properly paired, users can easily log their workouts.
While Android users have long enjoyed seamless integration with heart rate sensors, iPhone users still face limitations. Currently, only a limited number of apps—16 in total—support heart rate monitoring for the Powerbeats Pro 2. Nevertheless, having the main Fitness app included in this list represents a step forward for iPhone users.
Single Earbud Functionality and Algorithm Improvements
Another improvement with iOS 26 is the ability to receive heart rate readings using a single earbud, a feature previously unavailable. Although this change provides more flexibility, it also comes with caveats. Users who struggle to achieve a proper fit may find that using one earbud results in diminished accuracy. Testing with both earbuds showed some improvement in data accuracy, but users should be cautious, as readings can still skew high, particularly during high-intensity intervals.
Apple claims that its new heart rate-sensing algorithm samples data points more rapidly and can now utilize information from both the Powerbeats and an Apple Watch simultaneously. This dual-data approach, however, is only effective when both earbuds are worn. Individual readings from a single earbud were notably less reliable, raising questions about the overall functionality for users who may not achieve a perfect fit.
Fit Notifications and Limitations in Functionality
With the introduction of iOS 26, users will receive notifications to check the fit of their earbuds if the heart rate data appears inconsistent. This is a valuable feature, as it alerts users to potential issues with accuracy stemming from improper fit. The Powerbeats Pro 2 includes various silicone tips and an ear tip fit test within the settings to help ensure a good seal. However, the assumption that an optimal fit for sound quality equates to an effective fit for heart rate monitoring has proven misleading for some users.
Despite these advancements, the Powerbeats Pro 2 still cannot broadcast heart rate data to gym equipment while simultaneously playing music, a limitation that continues to frustrate users. The ability to utilize these headphones in a gym setting without interruptions remains a significant area for improvement.
In summary, while Apple has made commendable strides in enhancing the Powerbeats Pro 2’s heart rate monitoring capabilities, significant limitations remain. The updates to the Fitness app and the introduction of fit notifications are positive developments, but concerns regarding data accuracy persist. Users must weigh these enhancements against the headphones’ high price point and the potential challenges of achieving reliable heart rate data.
