The app and device work well when used properly. HOWEVER, the update is counter productive. As if it wasnt already hard enough to capture a cardiac event, you now must open the app then select that you want to record.
Previously you could open the app and start recording immediately. But Kardia has decided that adding an extra step that will take more time before you can record is the right way to go. Shame.
lIo0O0olI about Kardia, v4.1.0