Wearable devices are busy analyzing the data, but it tells you it's not going to work.

More and more wearable devices are entering the lives of ordinary people. Most of them provide the ability to track the http://www.aliyun.com/zixun/aggregation/8172.html "> User behavior – such as monitoring your calorie consumption, mileage, sleep time, depth, etc. The accuracy of the data provided by these products is rarely questioned, but that may not be the case.

Jawbone up hand ring is a star product in wearable field. It provides the ability to track the user's daily activities, sleep and diet, and this product can even monitor your deep sleep time. The data will be fed back to users via mobile apps.

The data obtained from the Jawbone up hand ring are not all normative and accurate. In the function of monitoring the user's deep sleep time, the implementation principle of Jawbone up is to track the movement of the users during their sleep time through the activity monitor to determine whether they have woken up or are in other sleep states. That is, it can be used as a data feed to the user, by tracking whether the user is in a deep sleep state by keeping track of the amount of movement and movement of the person during sleep time.

Pingwest the physiology experts at the capital Medical University on the issues of sleep depth and monitoring. The professor explained that the sleep depth was judged according to the performance and characteristics of EEG, EMG and eye electricity during sleep, dividing sleep into different types. When asked what mature and common methods of deep sleep monitoring are currently available, the Professor pointed out that the current method is mainly EEG, and can be combined with EMG, eye electrical, ECG and other detection.

Thus, it is not scientific for Jawbone up to determine whether a user is in deep sleep through the range of body movements.

Mobile medicine and new ways to change the existing medical industry have been widely mentioned in recent years, while wearable equipment is considered one of the main forces driving change. But the facts may not be so rosy. Products with personal health data tracking function require more standardized and more scientific data collection methods, but most wearable products are not recognized by the medical profession.

Nike is also a major player on the wearable market, producing FuelBand bracelet, which has become one of the best-selling wearable devices. The company also used the unit that created NikeFuel to support its own products. At the business level, I admire Nike's original energy unit, which has built up barriers by maximizing the user's own ecosystem. At the user level, however, it is difficult to compare the data with the standard data, and the user's ability to use the data at the medical and health level is reduced.

Therefore, the data produced by wearable devices is difficult to be truly used for medical and health care, thus making it impossible for users to produce greater value.

Admittedly, these products enhance the user's understanding of their own, to a certain extent, users more scientific regulation of their lives, but some products in the wrong data collection methods like a fun. Wearable devices that provide more scientific, standardized, and accurate data can bring more value to the users and even promote the development of the existing medical industry.

(Responsible editor: The good of the Legacy)