With wake info you can get information i.a. about your current location temperature, current city, battery charge percentage, calendar events for the day, unread e-mail and more in form of a spoken custom message right after you dismiss or snooze the alarm. You can also display the custom messages in form of banners. Wake info allows you to set different custom messages for the dismiss action and other custom messages for the snooze action allowing you to completely customize the information that you want to get at the beginning of the day.
The tweak also allows you to display a badge on the Clock app with the number of active alarms.