FDA-cleared personal EKG device for detecting Atrial Fibrillation (Afib), Bradycardia, Tachycardia, and Normal Sinus Rhythm in just 30 seconds. Includes 1 month free KardiaCare membership with trial code. Doctor recommended and clinically validated for reliable heart monitoring. Easy to use single-lead EKG; records and provides instant analysis on your smartphone. Compatible with most popular smartphones and tablets. Portable and convenient for use at home or on the go.