If you have a little time you can add more details when creating a new task.
Click on the green “Add task” button at the top right corner.
The new task popup shows up and here you can add:
Estimated time for th task (really useful to compare planned and real dedication of your work)
Finally you can either “play” this new task or “confirm” it to just save it and play it later.
If you click the confirm button you can start the timer at any time. Right next to the task progress bar you'll find the task timer. At the top of the screen there is the main timer were you can start thetimer for the last task you've been working on.
In your smartphone or tablet creating a new tas is as easy as in your desktop or laptop.