If you happen to have a KardiaMobile and KardiaMobile 6L, or if you happen to land on the wrong recording screen, you may need to tell the app you want to change device, so the recording screen can expect the right type of device.
From the recording screen:
- Click the green gear at the top right of the screen
- A menu will pop up with the option to "Change Device" select that option
- You will now be at a screen that allows you to choose which device you want to record with right now: