Review on 📈 SonoHealth Portable EKG Heart Rate Monitor - Wireless Handheld Home ECG Cardio & Electrocardiogram Machine with Biofeedback Finger & Chest Leads - View Irregular Cardiac Arrhythmia Vitals on Mobile Phone by Alif Eagle

This device works exactly as described. I found it very easy to set up and use. I installed the app on my phone and was able to upload my recordings without any problems. I love the fact that it has its own screen and you don't have to sync it with your phone to record the track like you do with Kardia Mobile. This is a much better product for a little more money. I am an RN cardiologist so I highly recommend this product. It seems very accurate and offers 3 different exits depending on where you hold it on your body. palm, wrist or ankle. It's also better than Kardia Mobile as it only offers one wire that I'm aware of.