Millennials are driving trends in mobile health as digital natives who rely on technologies like social media, texting, and apps. Hospitals are using portals, telemedicine, and remote monitoring to engage patients. However, many patients do not use portals due to lack of awareness or complex interfaces. Texting shows promise for improving outcomes through appointment reminders and health messages. Apps and games also motivate patients, especially for conditions like diabetes. Overall, mobile technologies allow more convenient, engaged, and proactive healthcare management.