Is WiFi Ruining Your Sleep? Here’s What Science Says

Do you struggle to sleep at night or wake up tired in the morning? Your WiFi router, running 24/7, could be affecting your sleep.

Studies suggest that electromagnetic waves from WiFi can disrupt sleep patterns. A 2024 RMIT University report found that 27% of people sleeping near a WiFi router experienced poor sleep. 

Earlier studies on rats showed that 2.4GHz WiFi signals reduced deep sleep. However, WHO and ICNIRP say WiFi radiation is low and unlikely to cause major sleep problems.

Turning off your WiFi at night can help: Relax your brain and improve sleep quality. Save electricity and internet data. Extend the life of your router. Even if WiFi radiation isn’t harmful, giving your brain a break can be beneficial.

If your home has smart devices like CCTV cameras, smart lights, or voice assistants, turning off WiFi will stop them from working at night.

Place the router outside the bedroom to reduce signal exposure while sleeping. Consider switching it off partially or using timers for a balance between connectivity and rest.