AirPods Pro 3 Track Heart Rate Near-Perfectly

Consumer health tracking is expanding beyond the wrist, with new devices like Apple's AirPods Pro 3 now capable of monitoring heart rate with surprising accuracy. In recent testing, the AirPods Pro 3 achieved a heart rate error rate of just 1.67% when compared against a Polar H10 chest strap, a benchmark for heart rate accuracy. This performance narrowly trails the Apple Watch Series 11, which maintained an even lower error rate of 0.38% under similar conditions.

This development marks a significant evolution in wearable technology, proving that earbuds can serve as a viable alternative for detailed health metrics. Previously, heart rate monitoring was largely confined to smartwatches and fitness trackers on the wrist. The AirPods Pro 3's ability to capture accurate heart rate data, especially during strenuous activity, suggests a future where health tracking sensors may be integrated into an even wider array of personal devices.

Despite initial testing challenges, including data loss and accidental workout terminations, the AirPods Pro 3 ultimately delivered reliable heart rate readings. Their accuracy places them ahead of many other smartwatches, solidifying their position as a compelling option for users prioritizing health data alongside audio features. This leap forward hints at a trend where ear-based sensors could eventually surpass wrist-based devices in tracking precision.