Scientific Breakdown: Does the Apple Watch Series 12 Heart Rate Sensor Beat the Gold Standard?
Rob ter Horst of The Quantified Scientist conducted an in-depth performance analysis of the Apple Watch Series 12 heart rate sensor by pitting the wearable against the Polar H10 ECG chest strap. The test evaluated the device's accuracy during various physical activities to determine if the hardware improvements provide reliable data for fitness tracking. The results offer a detailed look at how closely the watch mirrors the performance of professional-grade ECG equipment, providing critical insights for health-conscious users.