Apple Doctor Highlights 9 Apple Watch Health Features, From AFib Alerts to Sleep Apnea Detection
Updated
Updated · CNET · Aug 17
Apple Doctor Highlights 9 Apple Watch Health Features, From AFib Alerts to Sleep Apnea Detection
3 articles · Updated · CNET · Aug 17
Summary
Dr. Lauren Cheung, an Apple physician, outlined nine lesser-known Apple Watch health tools, including Vitals, noise alerts, ovulation estimates, fall detection and sleep apnea notifications.
Several features rely on overnight or passive monitoring: Vitals flags out-of-range trends after at least 7 days, while sleep apnea alerts require elevated breathing disturbances over 30 days.
Apple ties the tools to specific hardware thresholds, with wrist-temperature ovulation estimates on Series 8 or later, sleep apnea notifications on Series 9 or later, and AFib-related heart alerts broadly available.
Emergency and prevention features span hard-fall auto-calling after about 1 minute of immobility, 20-second handwashing prompts, daylight tracking and mood logging in State of Mind.
The feature set reflects Apple’s push to make the watch a daily health monitor, surfacing data users can share with doctors through PDFs, ECG records and longer-term trend charts.