There are also practical concerns related to keeping electronic devices close while sleeping. Phones generate small amounts of heat during charging and use, and placing devices under pillows or covered by blankets may reduce ventilation. Following manufacturer safety recommendations, such as charging devices on a stable surface, can help reduce unnecessary risks.
Despite these concerns, smartphones are valuable tools when used responsibly. They provide access to alarm functions, health applications, relaxation programs, educational resources, and communication services. The goal is not to eliminate technology but to create healthier boundaries around its use.