Mi band 4 function

Mi band 4 has the functions of reminding, NFC, loving classmates, waterproof, etc. After being connected to the Xiaomi Sports application on the mobile phone, it can realize more functions such as volume adjustment and viewing sports records. The following is a detailed introduction:

1, reminder function, Mi Dai 4 can provide timely synchronous reminder function for multiple applications such as telephone reminder and short message, and can also be set to provide WeChat red envelopes;

2, NFC function, mi band 4' s NFC bus card function has supported many cities, and the access card function allows us to go out without having to bring the key, and we don't have to worry about forgetting to bring the key when going out. At the same time, it also supports convenient functions such as Alipay offline payment;

3. Xiao Ai, turn on the screen and slide to the right. You can query weather, temperature and text by voice, and you can also set countdown, reminder, control mobile music, start payment and other queries, and then Xiao Ai classmates will communicate with you through text;

4, volume adjustment, you can easily adjust the volume through mi band 4, especially when wearing wireless headphones, you don't need to take out your mobile phone to adjust;

5. Sports record, with the Xiaomi sports application on the mobile phone, you can set up sports, select sports items, and view the sports data recorded by mi band;

6, waterproof function, mi band 4 has 50 waterproof function, deep waterproof, can also be worn when swimming, and can intelligently identify swimming strokes, making learning swimming strokes more standard.