[Latest update from AliveCor Official Site] FDA guidance now allows the emergency use of KardiaMobile 6L to measure QT duration in patients being treated for COVID-19.

How do I change or replace the KardiaMobile battery?

  • A new battery should last 1-2 years of normal use (2-3 readings a day)
  • Battery is a CR2016 available at most general-purpose stores
  • KardiaMobile should be taken out of phone clip to replace battery
  • Battery is on back of door behind battery door