Sabbath is the antidote to our overstimulated, overconsumptive culture.
Several years ago I started taking a Sabbath from the Internet.  I have never missed any important information but I have gained more peace of mind and more mindful use of time.  I have eliminated as many notifications as possible from my phone so that I'm only attending to email, news etc. when I make the choice to.
Sabbath is a discipline, but a discipline that brings freedom.