How do I get a clean ECG signal with KardiaMobile?
Can I use this device while the phone is...charging?...connected to headphones?
How do I change or replace the KardiaMobile battery?
Will the KardiaMobile ECG device use my phone or tablet battery?
Does KardiaMobile need charging? How long will the battery last?
From where can I take a reading? How do I orient the monitor? How much pressure do I apply?
Do I need phone service or Wi-Fi to take an EKG recording on my KardiaMobile?