Tiny computing devices are being incorporated into the human experience in thousands of ways. Along with that, sensor technology is progressing rapidly. This trend will provide significant opportunity in the design of medical devices. With the wearable sensors that are available today, along with their associated apps, we are just scratching the surface of what is possible. Medical devices that are focused on monitoring, diagnosis and treatment will be changed greatly by advancements in sensing and computing technology. Medical device development companies would be smart to envision how this trend is going to impact their businesses. It offers significant opportunities for innovation and growth.