mate. I can buy a $40 dollar smart watch from Aldi that gives me...

mate. I can buy a $40 dollar smart watch from Aldi that gives me my heart rate blood pressure body temperature tells me how far I've walked how many calories I've burned and displays the time why would I spend $300 odd dollars on a bloody uncool looking phone cover that tells me the same thing apart from spitting out an ECG and unless you had a heart issue you wouldn't need it. I used to be balls deep in this until I saw from the Quarterlies that they were selling bugger all units. The patch might be a winner. Good Luck