Many people experience poor sleep, fatigue, and restlessness without realizing that their Wi-Fi router could be a hidden factor. While scientific opinions vary on the impact of Wi-Fi signals, turning off your router at night offers surprising benefits.
1. Better Sleep Quality
- Studies, including a 2024 report by RMIT university (Australia), suggest that around 27% of people sleeping near Wi-Fi face insomnia.
- Turning off Wi-Fi can help you relax and improve deep sleep cycles, especially if you are sensitive to electromagnetic waves.
2. Reduced Mental Stress
- Even though WHO states Wi-Fi radiation is very low, the constant thought of "exposure" can cause stress.
- Switching off Wi-Fi provides peace of mind, which itself aids in better sleep and mental well-being.
3. Saves electricity & Internet Data
- Turning off Wi-Fi at night can save electricity costs and prevent unnecessary data consumption by background apps and connected devices.
4. Increases Router Lifespan
- Continuous 24/7 usage can cause overheating and wear out the router faster.
- Powering it down at night gives the device rest, prolonging its life.
5. Fewer Electromagnetic Signals in Bedroom
- While Wi-Fi emissions are considered low-risk, minimizing exposure while sleeping is a precautionary step for overall health and comfort.
6. Alternatives for Smart Homes
- If you use smart devices like security cameras, smart lights, or voice assistants, completely turning off Wi-Fi may not be ideal.
- Solution: Move the router outside your bedroom to reduce exposure but keep devices connected.
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