How old do I have to be to enroll with Hello Heart? Ligal Shahaf November 29, 2018 05:11 Updated Follow The age requirement for enrolling with Hello Heart is 18 years and up :) Related articles How do I create an account using Jiff? How do I create an account? I can't find my Employer Code – I saw Hello Heart on the App Store or Play Store! [Android] My Blood Pressure Monitor doesn't connect to my Android phone I can't find my Employer Code, and work at a company that offers Hello Heart! Comments 0 comments Article is closed for comments.