Originally Posted by MikeDroid
to the list of those available on the lockscreen? Just to be clear, the list of available widgets is limited on the lock screen.
Sent from my Nexus 5 using xda app-developers app
You'll need a third party lockscreen that supports all widgets. With the stock lock screen, that ability needs to be included in the .apk. Perhaps you can send a message to the developer of the app and ask them for lock screen widget support.