Set a hard stop time for all screens

Pick a recurring hour each week when every screen goes off — no negotiation.

Why it works

Decision fatigue erodes willpower across the day; a pre-committed hard stop removes the decision entirely. The brain cannot enter recovery mode while anticipating an imminent notification — a firm cut-off sends the clearest possible signal that no incoming demand will arrive, which is necessary for genuine deactivation of the stress response.

How to do it

1. Choose one day per week and a specific start time (e.g., Friday at sunset or Saturday morning).
2. The evening before, finish any urgent digital tasks so you enter the sabbath without loose ends.
3. Set an auto-reply on email and a voicemail message so people know you are unreachable.
4. Put all devices in a single physical location — another room if possible — at the chosen hour.

Evidence

Planned technology breaks are associated with lower perceived stress and improved mood in observational studies. The pre-commitment mechanism is supported by the broader implementation-intentions literature. A meta-analysis of 94 studies found that specifying when and where a goal will be enacted produces a medium-to-large effect on follow-through, and controlled experiments that cut or quit social media reported lower loneliness, depression, and stress. (observational)

Most technology-break studies use short windows (hours to a weekend); a full weekly rhythm has less controlled evidence behind it.

Sources

• Gollwitzer, P. M. (1999). Implementation intentions: Strong effects of simple plans. American Psychologist, 54(7), 493–503.
• Gollwitzer, P. M., & Sheeran, P. (2006). Implementation intentions and goal achievement: A meta-analysis of effects and processes. Advances in Experimental Social Psychology, 38, 69–119.
• Tromholt, M. (2016). The Facebook Experiment: Quitting Facebook Leads to Higher Levels of Well-Being. Cyberpsychology, Behavior, and Social Networking, 19(11), 661–666.
• Hunt, M. G., Marx, R., Lipson, C., & Young, J. (2018). No More FOMO: Limiting Social Media Decreases Loneliness and Depression. Journal of Social and Clinical Psychology, 37(10), 751–768.

Common mistake

Treating the stop time as approximate ("when I finish this one thing"), which makes the decision recur every week and drains the very willpower the sabbath is meant to restore.