A Self-care Mobile Health App in Individuals With Heart Failure

"The participants will be educated to use the HFHS application to monitor their daily vital signs (HR, BP, body weight), physical activity, and medications for 4 weeks.~The research team will monitor their data entry remotely via the HFHS App. The team will text the participant via the App if one or more of following conditions is noted:~* The vital signs show undesired readings~* The records on the HFHS App show that the participant did not take the medications as the schedule says~In addition, the team will call the participant 3 days later to follow up regarding the participant's action towards the text message that the team sent."