In the medical system, it is possible that patients are ignored by doctors because they do not understand the use of health tracking devices. The following are some relevant analyses.： -**Patient aspect** -**Incomplete or inaccurate information provision**: If patients cannot operate their health tracking equipment correctly, they may not be able to accurately record and communicate their own health data. For example, patients do not know how to set up equipment to accurately measure blood pressure, resulting in incorrect blood pressure data recorded. Doctors may make misjudgments based on these inaccurate information, or it may be difficult to fully understand the patient's true health status, which in turn affects the patient's attention and diagnosis and treatment decisions. -**It is difficult to fully display health status**: Some complex health tracking devices can monitor health data in multiple dimensions. If the patient is not familiar with the operation, he may only be able to provide part of the data and cannot fully present the whole picture of his own health. For example, wearable devices can monitor heart rate, sleep, exercise and other aspects of information. If the patient does not understand the operation, only inform the doctor of the heart rate data, but omit important information such as sleep and exercise. Doctors may ignore some potential health problems due to incomplete information. -**For doctors** -**Excessive dependence on device data**: Some doctors may rely too much on the data provided by health tracking devices. When the data is incomplete or unreliable, it is easy to ignore the actual situation of patients. For example, the doctor saw that the blood glucose data recorded by the device was normal for a certain period of time, but did not further ask the patient about his recent symptoms, and may have ignored the patient's blood glucose fluctuations and related discomfort during the measurement gap. Symptoms. -**Lack of communication and guidance**: Doctors are busy at work. If they do not take the initiative to ask about the use of the patient's health tracking equipment, the patient may not mention related issues because he does not know how to express it. In addition, even if patients raise questions, if doctors lack in-depth understanding and experience in the use of various health tracking devices and are unable to give effective guidance, it may lead to insufficient assessment of the patient's health. -**Other aspects** -**Poor connection between the device and the medical system**: The data of the health tracking device may not be smoothly connected to the medical system, making it difficult for doctors to obtain complete and accurate information. For example, the data formats of different brands of health tracking equipment have different formats, and it is difficult to be compatible with hospital information systems. Doctors cannot view and analyze patient equipment data in a timely and convenient manner, which increases the cost and difficulty of obtaining information, which can easily cause lack of information and insufficient attention to patients. -Insufficient training and education**: Patients lack training in the use of health tracking equipment. At the same time, medical staff may also lack relevant training and do not understand how to use the data of these equipment to assist diagnosis and treatment, and how to guide patients to use it correctly. This may lead to insufficient attention to and application of health tracking device data in the entire medical process, and patients are ignored by doctors to a certain extent due to equipment use problems.