The CASCADE HF Soft Launch and Calibration Phase I and II

Inclusion Criteria: * Patient is an inpatient at NorthShore University HealthSystem * Patient is on the heart failure consult list * Patient has a history of heart failure * Patient received at least one dose of IV diuretics at index hospitalization * Patient is discharging with NorthShore Home Health services * Symptoms corresponding to New York Heart Association function class II-IV * Patient has heart failure with reduced left ventricular ejection fraction (LVEF)\<40%, or HF with mid-ranged ejection fraction (LVEF 40-50%), or HF with preserved ejection fraction (LVEF≥50%) * Patient is in the top 50% risk of readmission across NorthShore University HealthSystem's CAPE 30-day readmission model * Patient is at least 18 years of age * Patient is fluent in English * Patient agrees to protocol-required procedures Exclusion Criteria: * Patient has cognitive or physical limitations that, in the opinion of the investigator, limit the patient's ability to maintain patch, phone * Patient has allergy to hydrocolloid adhesives * Patient has present skin damage preventing them from wearing a study device * Patient has renal dysfunction requiring dialysis * Pregnancy