Combined
Combined mode lets you combine multiple iStat Menus items into a single status item. You can choose which items are shown in the menu bar and which are shown in a combined menu, allowing you to save space in the menu bar while still having access to all the information.
Adding items #
To add an item to the Combined menu bar, click the + button on the combined tab. To add an item to the Combined menu, click Edit Menu, and then hover over the item you’d like to add and click +. It’s possible to have an item appear in the menu bar, or the dropdown menu, or both. If you’d like it in both, add it to both! The items will appear in the order you arrange them.

Removing items #
To remove a menu bar item, click it, then click the Remove Item button. To remove an item from the dropdown menu, click Edit Menu, and then hover over the item you’d like to remove, and click ×.