Apple continues to shape the future of healthcare.
At its September 12 special event, Apple CEO Tim Cook and COO Jeff Williams announced something less sexy than the $1,000 iPhone X but no less important: new health and fitness features through watchOS 4, the operating system that powers the Apple Watch. They include:
- Improved heart monitoring. The Apple Watch already performs basic heart-monitoring with Cardiogram (In fact, according to Williams, the Apple Watch is the most-used heart rate monitor in the world.) But with watchOS 4 (available September 19), Apple Watch will also report resting heart rate and recovery heart rate (the latter metric tells you how quickly your heart rate drops after a workout). As Williams said, a lower resting heart rate and a quicker recovery rate can be signs of improved fitness.
- Alerts on elevated resting heart rates. Williams noted that many Apple customers wrote to Apple about how their Apple Watches helped them detect unusually high heart rates at unexpected times. So the Apple Watch now notifies owners when the device detects an elevated heart rate and the owner does not appear to be active — thus alerting the watch owner about potential heart problems.
- Better support for your workout. For example through the GymKit technology platform, watch OS 4 will make it possible for people to sync fitness data between their Apple Watches and cardio machines they use at the gym, thus delivering more accurate fitness information such as calories burned or distance traveled during your workout. The sync feature will only work with newer pieces of gym equipment — so that functionality might be limited.
Apple also announced that the company is working with Stanford Medical Center to determine whether the Apple Watch can accurately detect abnormal heart rhythms, or arrhythmias. As noted by Jessica Conditt of Engadget, Apple would like for the Apple Watch to be able to detect common – but often undiagnosed — heart conditions such as atrial fibrillation. According to a study done by Cardiogram and the University of California, San Francisco, the Apple Watch already detects the most common type of heart arrhythmia with a 97 percent accuracy rate. With the Apple Heart Study, Apple will manage its own research with Stanford Medical Center.
“In our Initial studies, Apple Watch has been effective at surfacing irregular rhythms,” Williams said. He noted that the Apple Heart Study “will use data from Apple Watch and Continue reading