Green — who was using the iOS app HeartWatch to monitor his heart rate readings from his Apple Watch — went to the hospital to get things checked out. As it turns out, Green had a pulmonary ...

Whether you use an armband or chest strap, add some smarts to your exercise and training routine with one of the best heart ...

SpO2 and heart rate. Overall, the study said that "despite a tendency to present higher values when compared to conventional oximetry devices, the Apple Watch device was accurate and similar ...

Called the mRhythm study, the trial found that the AI-based Cardiogram Apple Watch app could detect heart arrhythmias with up to 97% accuracy. A similar study is also ongoing with Stanford testing ...

On 9to5Mac, Zac Hall breaks down how the new electrodes work in the Apple Watch Series 4 based on details ... finger on the Digital Crown to capture a heart rate reading also measures faster and with ...

Yes | Heart-rate monitor: Yes, with ECG | Water resistance: Yes, up to 50 meters | Compatible with: Apple iPhone I’ve been wearing the Apple Watch Series 9 with a sport loop band since it ...