Mac:Taking regular breaksis crucial not only to your well-being but also to your output.
The free Mac app tracks how long youve been using your setup in hours and minutes.
Via the website:
Aware tells you how long youve been using your gear in hours and minutes.
It knows this because it detects the movements of your mouse and the keystrokes on your keyboard.
There are no assumptions made as to what you do with this information.
The app is similar to thepreviously mentioned Awareness.
It doesnt send you any timed reminders, though, and its free.
Check the app out for yourself at the link below.