The Xiaomi Smart Band 8 supports the App notifications function. To receive the notifications from the APPs, you need to turn on the [App notifications] option in the Mi Fitness APP.
Path: Open the [Mi Fitness] APP >> [Device] >> [App notifications].
Note:
To turn on the [App notifications] option in the Mi Fitness APP, you need to turn on the notification permissions on the phone settings at the same time.