ECG Sensor

Apple Watch Sensor Can Predict Stress Levels, Say Canadian Researchers

Researchers from the University of Waterloo, Canada have found that data from the Apple Watch ECG sensor could be used to develop an accurate stress prediction tool, MyHealthyApple is reporting. While Samsung, Fitbit, and Garmin devices offer stress monitoring, the Apple Watch is yet to introduce a stress score feature. Fitbit devices use both heart rate...