Why isn't the music bracelet displayed?

Question 1: What should I do if the music bracelet is charged and does not display? 10 is also my problem. Only Bluetooth can be connected with USB. The actual power is 100%. When it is unplugged, it will be disconnected immediately, and the bracelet screen will not be displayed.

Question 2: Why is the music heart bracelet not displayed at night? It says that it lights up after two shots at night, and sometimes it lights up after many shots.

Question 3: When the music bracelet is connected, the call prompt is also turned on. Why doesn't the bracelet respond when there is an incoming call? First, find the software control program in your mobile phone, and set the music software as a white list, that is, it will not automatically clean up the background application under any circumstances, so that it will remain active all the time, and then see if the problem is solved. The situation I met is more complicated than yours. I hope it will help you.

Question 4: What's the matter that Lexin bracelet can't connect to WeChat? I tried it before. Just restart the phone. If not, you can reset Bluetooth. Nothing more, just ask the customer service to give them the SN code and nickname, and they will have a way.

Question 5: What should I do if the music bracelet has electricity and does not display the time? Hello, maybe it's because you died and crashed. Restart and open it.

Question 6: Why does the music brain expert circle show that there is no sports record? My display has no exercise record today, but the challenge and friends list have data. . . Grandfather's

Question 7: Just because a professional musician holds my wrist doesn't mean that I am also his bracelet, and it doesn't work well. Just put it on. I can't see the time, I have a mobile phone, I can't display the task, I have a mobile phone.

Question 8: Why can't my music expert ring be connected to my mobile phone? My mobile phone is configured enough, and it keeps binding to display the connection, but it can't connect. You have to turn on the Bluetooth network to connect from the official WeChat account. You can't connect just by turning on Bluetooth. I've tried many times. After synchronization once, the time can be synchronized, and then it doesn't matter. However, to use the caller ID function, you must open the Internet and Bluetooth to connect to the official WeChat account. Very annoying.

Question 9: Lexin Mambo bracelet is not connected to the mobile phone, and the time is wrong. What should I do? The screen of this bracelet only shows time, steps, calories and distance, and then the display time is only 2 seconds. I didn't get used to it at first, and I didn't even see the time clearly, so I began to change steps. I'm used to it now. Besides, Android mobile phone system should be above 4.4, Apple should be above 4s to use it, and mobile phone Bluetooth should be above 4.0 to match this bracelet. I bought it again.

Question 10: Why is the APP not synchronized after the music bracelet is connected? When synchronizing data at night, occasionally 0 devices are connected together and cannot be uploaded synchronously.

At this time, you can exit the service number and turn off the Bluetooth function in the "Settings" of the mobile phone.

When Bluetooth is turned on again, the found music bracelet will be displayed.

When you open the service number of Lexin Sports again, you can usually upload the data successfully.

If not, there may be something wrong with the mobile phone cache, so you can try to restart it.