Meet the AliveCor Heart Monitor: an elegant device that pairs with your smartphone to provide you with ECG-recording on the go. The device is compact, so it fits in your pocket. It records ECGs when it is attached to the back of your phone or placed within 12 inches of it. The AliveECG app is free and available for iOS and Android devices.
The data you gather with this device is stored in the app and on secure servers with encryption. You can print your ECGs from your mobile device to share it with your physician. The AliveCor Heart Monitor (3rd Gen) sets you back $75.