Time Management
By Beth Skwarecki, Senior Health Editor Apple’s recent marketing campaign for the Apple Watch Series 12 and Ultra 4 carries a bold, almost provocative claim: that these devices possess the “most accurate heart rate sensor in a wearable.” For those of us who have tracked the evolution of wrist-based biometrics for over a decade, this … Read More “The Heart Rate Arms Race: Does the Apple Watch Series 12 Actually Wear the Crown?” »
