Keep track of multiple metrics for your heart with this AliveCor KardiaMobile 6L EKG monitor. The screen is large and has high resolution for text and icons that are easy to read. This AliveCor KardiaMobile 6L EKG monitor is intuitive to use and works great without requiring wires or gels for added convenience. | Alivecor | | KardiaMobile 6L Personal EKG Monitor | Black | Best Buy