8The ECG Watch App isn't intended to substitute traditional ways of prognosis or cure. The ECG app is not intended for end users with recognised arrhythmias besides AFib or people underneath 22 a long time old. 12LTE stand on your own connectivity only available on Samsung Galaxy Watch LTE versions. https://louisokbti.newsbloger.com/32977126/galaxy-watch-things-to-know-before-you-buy