With this ECG device for 7000 USD:

On sale now: Quinton Q-Tel RMS Cardiac Rehab Telemetry System, Complete with 4 channels

we currently can publish our paper in «Medicine & Science in Sports & Exercise (MSSE)»:

https://journals.lww.com/acsm-msse/Fulltext/2017/08000/Variable_Accuracy_of_Wearable_Heart_Rate_Monitors.22.aspx

MSSE: American College of Sports Medicine:

https://en.wikipedia.org/wiki/Medicine_%26_Science_in_Sports_%26_Exercise

With this ECG device with the AD8232 for about 50 USD:

How to Make an IoT Based ECG?

we currently can publish our paper in the «INDIAN JOURNAL OF SCIENCE AND TECHNOLOGY»:

https://indjst.org/articles/a-comparative-study-between-single-lead-ad8232-heart-rate-monitor-and-standard-electrocardiograh-to-acquire-electrocardiographic-data-for-cardiac-autonomic-function-testing

www.indjst.org

https://indjst.org/about

It is highly desirable that more validation studies are done with the AD8232.