Oppo bracelet sleep data is not synchronized.

We don't know much about our sleep, and we don't know how to adjust the quality of our body's sleep. According to this situation, OPPO has designed a bracelet that can detect the sleep state in the body. On the basis of the original OPPO bracelet sports model, it has been upgraded and improved, and a dynamic version of OPPO bracelet has been developed, especially with the intelligent health detection function. You can observe the sleep state by detecting the data. OPPO bracelet vitality edition can support continuous blood oxygen monitoring, which is an indicator to measure a person's health. If the blood oxygen is low, symptoms such as dizziness will appear, so you can judge your health well by monitoring the blood oxygen level. OPPO bracelet is equipped with optical blood oxygen sensor, which can be converted into signal output by sensing the oxygen content in blood. During the 8-hour sleep, it can be monitored for 480 minutes, up to 28,800 times, measuring the body's oxygen saturation and breathing state, and providing sleep information data, so that users can intuitively see their breathing problems during sleep. You can also carry out all-day sleep monitoring and monitor sleep data, including sleep time, sleep habits, deep sleep time and so on. You can record your lunch break and sleep at night, and you can also accurately sleep structure and scientifically process this information. Based on CBTI*, sleep improvement plans can be made to provide users with ways to improve sleep quality and cultivate good sleep habits. However, these functions need to be downloaded from the "Health APP", and it is better to put them together with the OPPO mobile phone. Of course, other Android phones can also be used. After the connection, you can receive messages and control music playback, incoming communication and other functions through the WeChat client, and you can also locate the location of the mobile phone through the bracelet. If you can't find your mobile phone sometimes, you can find it by opening the bracelet.