The Kardia Mobile EKG Monitor by AliveCor is a portable heart rate monitor that allows for accurate ECG monitoring on the go. This device is suitable for both men and women and provides instant feedback on heart rate levels. Powered by batteries, it is convenient for use during gym workouts and training sessions. The monitor is designed to be held in the hand and the readings are displayed in English, making it a user-friendly tool for those looking to track their heart rate levels during physical activities. USED ONCE
eBay