SleepSpec requires to be worn a minimum of 2 hours before going to sleep. Yet that does not mean you must stop your usual nightly routine just because you are wearing SleepSpec.
- - Watch television
- - Work on your laptop
- - Read your kindle or use your tablet
- - Play
- - Preform household chores like cooking, laundry, washing the floor, dishes etc...
In fact, you can do basically anything you would normally do when wearing glasses without worry of blue light interfearing with your sleep.
The only thing that you must not do while wearing SleepSpec is drive!
You need to be alert when driving. Wearing SleepSpec sends signals to the brain by cutting off the blue light to start preparing for sleep. Which in turn will affect your driving as your reaction speeds and attention will decrease.