When Tim introduced the Apple Watch, he said "this product may be our most personalized device." Almost all of Apple's teams are involved in the development of Apple Watch. To give you a clear understanding of the internal structure of the Apple Watch, let's take a look at one of the areas that is health and fitness. Jay Branick said: "The health and fitness field is relatively new to Apple. To make the best products, we still have a lot to learn." He said: "What we need to figure out is: Under what circumstances users will wear Apple Watch." Branik joined Apple a year and a half ago to help the company plan the activities and functions of Apple Watch. He said: "We must study the conditions that apply to this device, as well as the expertise to develop and test users' daily activities and exercise. Our products are sold so much that they cannot be calculated in a simple, existing way. We need Building our own knowledge base from scratch. In many ways, our research and development and testing in the field of health and fitness are historic. We have studied more cases and tried more conditions. It can be said that it is much deeper than the research done by most universities." Apple Watch was officially released today, with two applications: Workout and Activity. The Workout app was designed with the in mind that it must have the same features as a sports stopwatch, including running, walking, cycling, and playing equipment in the gym. Branik said: "Of course, the Workout application is challenging because it requires the same features as a high-end sports watch, and it's easy to use and intuitive." He added that another bigger challenge is the Activity application. He said: "From the beginning, we wanted to create a classic application, not just another version of the pedometer. We keep asking ourselves what else we can do to test the daily activities. Apple Watch performs better than the traditional daily activity tracker?" The answer is simple. He said: "(Let the user) sit less and exercise regularly. This has become the guiding principle when we develop Activity applications." One of the most complicated problems is that we have to let it interact with the three detectors without making it too complicated. The human interface and design team have tried hundreds of different concepts to transmit this three-dimensional detection interaction. He said: "When we first saw the final design of this application is the Activity Rings design, we know that this is what we want. Simple, elegant, unique, easy to read, intuitive and interesting. Simply put Health and fitness usually come down to one data. Your weight has lost 10 pounds and you have succeeded." He said: "Many people often exercise, but they never get too fast. Many people often exercise, but they spend a lot of time at other times. Some people don't sit much, but They are not moving enough. “Activity Rings allows users to see at a glance. Whether you are an athlete or just want to add some exercise, we believe that Activity Rings will change people's perceptions of their daily activities and encourage them to do more exercise.†Irrigation Solutions,Sodium Chloride Physiological Solution,Physiological Solution,Mannitol Irrigation Solution Shandong Qidu Pharmaceutical Co., Ltd. , https://www.qdyypharma.com