Apple Watch Series 4

Report: Apple Watch ECG will go live by year's end
By Jonah Comstock | 04:02 pm | November 29, 2018
According to leaked training documents, both the ECG and irregular heart rate detection will be part of Watch OS version 5.1.2.
Apple Watch Series 4 will have FDA-cleared ECG, fall detection
By Jonah Comstock | 03:16 pm | September 12, 2018
This is the first FDA clearance for Apple and pushes the Watch further into healthcare than ever before.