Clock icon tweak

[djqwikcut]

There is a tweak that changes iPhone clock icon to show actual time and has a second hand. It doesn't use any of those winter board etc things. Does anyone know if using this tweak will cause any extra battery drain?

 

[Jmills87]

Yes, any sort of live icon or widget is going to increase battery drain since the icon is constantly changing.

 

[djqwikcut]

But how much? Does anyone use this tweak?