Yo Clock is a simple and effective time management extension. It gives you a way to start your day on the right foot. It's a new way to set a timer and remind yourself to focus on the task at hand.

You can have the timer appear on a new tab.

When you've been on a page for more than 10 minutes, it'll give you the option to set a timer. This is handy because it's not ideal to use your phone keep track of time. It's that simple and effective.