Currently the lock locks/unlocks when the button is pushed. Holding the button the lock locks after the defined time.
When I'm leaving and want to lock the door when I'm out of the house I use the long press function (Lock-'n'-Go) to lock the door. This takes some time because I have to look at the lock until the blue led lights up.
Wouldn't it make sense to also add the option to add a delay on button pressed? This way the user can decide if he wants a delay on button pressed and/or button held. The delay can be set to 0 on both options and can be set independent of each other.