Apple Watch ECG

By Jonah Comstock December 6, 2018
As predicted, the Apple Watch's version 5.1.2 update went live today, giving anyone with an Apple Watch Series 4 the ability to take an ECG reading on the wrist. Alongside the active ECG, the Watch's passive irregular rhythm detection feature launched today as well. "We are confident in the ability of these features to help users have more informed conversations with their physicians,” Dr. Sumbul...
Jeff Williams shows off the Apple Watch ECG in September.
By Jonah Comstock November 29, 2018
Apple made big waves at its last September special event by announcing — concurrent with FDA's announcement of its clearance — an ECG reader built into the Apple Watch Series 4. Now, according to a leaked training document obtained by MacRumors, that feature is set to go live in the next WatchOS update, version 5.1.2, due out before the year's end. While the Watch itself has been on sale since...
By Jonah Comstock January 2, 2018
Citing anonymous sources within Apple, reports in Bloomberg and the New York Times over the past weeks continue to add to the pile of leaks and rumors about two of Apple's currently under-development health devices: a wrist-worn glucose sensor and an EKG built into the Apple Watch. Combined with Apple's public efforts like the Stanford Heart study, previously documented conversations with the FDA...