Experts recommend turning off WiFi and Bluetooth on smartphones before bed to improve sleep and enhance security.
These features drain battery life as they continuously search for connections, even while you sleep. By disabling them overnight, you can save energy for the next day.
Turning off WiFi and Bluetooth also helps reduce sleep disruptions caused by notifications and syncing devices. This creates a quieter, more peaceful environment for deeper rest.
Additionally, while research on electromagnetic fields (EMF) is ongoing, turning off these features may minimize exposure. Disabling them also adds an extra layer of security by preventing hackers from accessing open connections.
Lastly, this habit promotes a digital detox and healthier bedtime routines.
