To get started, navigate to the main Apps dashboard in your Odoo environment. Clear the "Apps" filter and search for the module using its name Header Realtime Clock or its technical name md_header_realtime_clock. Click on the Install button. Once the module is successfully installed, you will immediately notice the clock appearing in the top right corner of your Odoo top header bar.

Once the module is installed, you can start adding your preferred timezones. Navigate to the main Settings app.In the top navigation bar, locate the newly added Header Clock menu.Click on it and select Timezones from the dropdown to access the timezone management dashboard.

To define the visual style and format of your header clocks, navigate to Settings and scroll down to the Header Clock Configuration section within General Settings.Clock Type: Select how you want the clock to be visually represented in the top bar:Digital: Displays the time in a standard, precise numeric format (e.g., 02:26:20 PM) along with your custom label. This is the best option for quick, exact time reading.Analog: Displays a traditional circular clock face with moving hour, minute, and second hands, giving your Odoo header a classic look.Icon: Displays a compact, minimalist clock icon alongside the time and label, keeping your header looking clean and modern.