Your iPhone is already a powerful device that lets you install useful apps to track your performance. Thanks to the Alivecor Heart Monitor for iPhone 5/5s, you can use your smartphone to track your heart rate. It provides you with an electrocardiogram (ECG or EKG), so you can keep an eye on your heart’s electrical activity. Use the device to see your heart rate and rhythm and detect atrial fibrillation.
Using this device, you can track how your lifestyle affects your health. There are no wires to deal with. Just rest it on your hands or chest, put your fingers for 30 seconds oe more on the device attached to your phone, and you will see results in the AliveECG app. Not too cheap but useful for folks who want to catch heart issues before it is too late.
