Alio WEAR Study: Long-term Wear of the Alio Platform

Inclusion Criteria: * At least 18 years of age. * Receiving hemodialysis via an AVF or AVG in an arm location at the time of study start. * Able to wear the SmartPatch effectively at the specified location on the arm. * Ability to understand and sign a written informed consent form, which must be obtained prior to initiation of any study procedures. * Willing and able to wear the SmartPatch as instructed and comply with all interviews, surveys and questionnaires, and schedule of evaluations. Exclusion Criteria: * Skin near the proximity of the AV access that is chronically swollen, infected, inflamed, open wounds, lesions, or has skin eruptions. * Participation in any other clinical trials involving investigational or marketed products that in the opinion of the investigator could affect the quality of the data. * Other conditions that in the opinion of the Principal Investigator may increase risk to the subject and/or compromise the quality of the clinical trial.