Inclusion Criteria:  Inclusion criteria will be age ≥18 years, HF diagnosis, English proficiency, residence within 30 miles of MGH, being cared for by a cardiologist or primary care provider who manages their HF, and current use and ownership of a smart phone.  Exclusion Criteria:  Exclusion criteria will be: cognitive deficits that prevent digital or human engagement; lack of health insurance; or invoked health proxy or guardianship status. Patients with smart phones are being targeted because this group is best suited for the intervention, and eligible patients are expected to own a smart phone.