INTERACTIVE LESSON & SIMULATOR
Interactive Simulation: Wi-Fi Router Eco-Settings & Power Tuning
Step into our mock router admin panel to reduce transmission power, disable unused 5GHz/6GHz radios, and schedule nighttime sleep timers.
What a router actually emits
A home Wi-Fi router transmits RF energy continuously at low power, well below the output of a cellphone during an active call. Ireland's EPA measured typical Wi-Fi field strengths of roughly 2–5 V/m near a router, against a regulatory limit of 61 V/m — a wide margin, not a narrow one.
What the sleep-specific evidence shows
There is no direct evidence that RF exposure at these levels disrupts sleep architecture in a way distinct from other environmental factors. Light, noise, temperature and screen use before bed are all far better-established sleep disruptors than a router's RF field itself.
Where the confusion often comes from
Conflating a router's RF output with the blue light and psychological stimulation of scrolling a phone right up to bedtime is a common mix-up — the second is a well-documented sleep disruptor; the first is not, at typical home exposure levels.
If you'd rather reduce it anyway
Moving a router further from the bed, or switching it off overnight, is a low-cost, reversible change with no downside beyond briefly losing connectivity — reasonable to do for peace of mind, without needing to treat it as correcting a demonstrated hazard.