Five Reasons Why Smart Phones May Not Always Be a Smart Choice for Healthcare discusses some key challenges with using personal smart phones in healthcare settings: 1. Integration and management of personal devices is challenging for IT as new devices and updates are constantly released. 2. Reliable communication is critical in healthcare but consumer-grade devices may have issues like dropped calls that are not tolerable. 3. BYOD devices have much higher failure rates within 1-3 years compared to purpose-built mobile devices designed for healthcare use.