Samsung Watch 4 will include blood pressure tracking and ECG monitoring - Tech Guide
Withings brings ECGs to its new analog smartwatch and blood pressure monitor, launches affordable smartwatch with 18 month battery life - 9to5Mac
ECG Smart Band - Audar EMBi - Heart Rate, Blood Pressure, Sleep Monitor, Fitness Tracker Waterproof, CareMate function, Up to 20 days of Battery Compatible with Android & Iphone - Black :
How to check ECG and blood pressure on the Samsung Galaxy Watch - YouTube
ECG+PPG Smart Watch for Men,Fitness Tracker with Body Temperature Blood Sugar Heart Rate Blood Pressure Blood Oxygen And Sleep Monitor, Waterproof Step Counter Activity Tracker,Black : Amazon.co.uk: Sports & Outdoors