We know that heart rate is an important indicator of overall health. Doctors check it to see if we have high blood pressure or arrhythmias like tachycardia (fast heart rate) and bradycardia (slow ...
Juggling multiple devices during workouts feels like preparing for a NASA mission, but the AirPods Pro 3 eliminates that gadget chaos entirely. Apple’s latest earbuds integrate photoplethysmography ...