The mobile electrocardiograph EasyECG has been developed especially for patients with a high risk of heart disease, who want to monitor their electrocardiogram from home in between visits to the doctor. The small, pocket-sized device weighs only 15 grams. The user interface consists of a single on / off button. To conduct the text, patients put their finger on the measuring sensors for 30 seconds. All measurements and data are displayed and managed via a smartphone.