Apple's new Airpods Pro 3 now has a heart rate monitor as part of their fitness tracking.
The Vergeยท2025-09-09 17:36
heart rate sensing during workouts with AirPods Pro 3. To do this, we custom built Apple's smallest heart rate sensor. Machine learning algorithms fuse together data from the sensors and accelerometers to deliver precise measurements.This is combined with a new ondevice AI model for activity and calorie tracking trained from more than 50 million hours of data from the Apple Heart and Movement Study, which is one of the largest studies of its kind with more than 250,000 participants. ...