In the MATE desktop environment, a Workrave applet that shows all timer values can be added to a panel.
This applet can be added by right clicking in the panel. In the popup menu, select
Add to Panel:
In the window that appears, select Workrave and click on the
The Workrave applet will now appear in panel.
Note that if you are using Workrave from the Ubuntu Workrave PPA, you have to install the