To set the time zone on your Xiaomi Mibro Z3 watch, follow these steps:

1. Download and install the management application: You must download and install the specific application for the Mibro Z3 watch, usually called "Mibro Fit" or a similar application provided by the manufacturer.

2. Connect the watch to the application: Make sure that the watch is connected to your smartphone via Bluetooth and that the application is configured correctly.

3. Access the watch settings: In the application, go to the watch settings section.

4. Select the time zone: Find the option to configure the time zone and select the one that corresponds to your location.

5. Synchronise the data: Once the time zone has been selected, synchronise the data between the watch and the application to apply the changes.

These steps should enable you to set the time zone correctly on your Xiaomi Mibro Z3.

This is mibro z3 kids