Meet the Wellue DUOEK-S: a Bluetooth heart monitor that combines with your iOS and Android device to give you an EKG reading. This gadget is pretty easy to use. Simply put your fingers on both ends of the electrode, and you will have a reading in as few as 30 seconds.
The device works with Vihealth, so you can review and download reports. You can also save your chart in PDF or JPG format. You can use it to detect arrhythmia, AF, and other other issues.