Rarley works

I used the app in my cardioligists office, it worked ok. I purchased my own and have been using it for about 3 months.
Its very hit or miss if you get a connection for a reading.
Support is non available! even though they advertise it is! the web site keeps going in a loop to get try and get support.
My advice; dont waste your money,

Dekers about Kardia, v4.5.0