It has taken us some time but we're happy to announce that timers have been rolled out. When you start working on something, you can now search the task/project and a timer will start automatically. This timer is kept throughout all your sessions and is always visible in the navigation bar on top of each page. Even if you open Temponia on another computer you'll see the same timer running.
As soon as you're finished with your task, you simply press the stop button and a corresponding timesheet entry will be created. If you want you can add an additional description of what exactly you did.