1. First, turn on the phone and click "Millet Movement" on the desktop, as shown by the arrow.
2. After entering the "Xiaomi Sports" interface, click "mi band 3 NFC Edition" at the arrow, as shown in the figure below.
3. After entering the setting interface of the bracelet, click the "More" button at the arrow.
4. The interface is shown in the figure below. Just click the "Meet the standard reminder" button at the arrow.
5. The box is a "standard reminder". Click the button at the arrow to turn it on or off, as shown in the figure below.