Solution:
Step 1 : Open Zepp Life App and click on Profile icon
Step 2 : Select your paired Mi Band to access its functions
Step 3: Scroll through the options list and select “Vibration”
Step 4 : Select the App on which you want to customize the vibration sound
Once in, you can either select default vibration or select a vibration sound in the existing created vibration sounds, modify or even create a new vibration sound.