CareLink360 - Changing the Way The World Ages™️. The CareLink360 Companion App along with the CareLink360 Digital Health Companion™️ (DHC) keeps families in touch with one another instantly and from anywhere. The CareLink360 Companion App gives families far and near peace of mind. You can add reminders about your loved one’s medications, doctor appointments, and other events all from your smartphone directly to your loved one’s Digital Health Companion™️ (DHC). Loved ones won’t feel lonely anymo