Clinical Research Directory

Inclusion Criteria 1. Males and females aged ≥ 18 years. 2. Able to understand, and willing to provide written informed consent. 3. Stated willingness to comply with all study procedures and lifestyle considerations and availability for the duration of the study. 4. Diagnosis of chronic heart failure in NYHA class II or III 5. Able to stand for 2 minutes 6. Access to necessary resources for participating in a technology-based intervention (smartphone, blood pressure monitor, internet access). Exclusion Criteria The participant may not enter the study if ANY of the following apply: 1. Use of other services for telemedical monitoring for heart failure. 2. Renal failure with a Glomerular Filtration Rate (GFR) \<25 ml/min or requiring renal replacement therapy. 3. Pregnancy, female participant lactating or planning pregnancy during the course of the trial. 4. Complex congenital heart disease 5. Subjects with known pulmonary hypertension (WHO category 1 or 3/4/5) 6. Inability to perform regular measurements alone or with help of a caregiver. 7. Other possible unforeseen medical conditions that the investigator deems unsafe for study participation.