🌙 Sleep & Wellbeing · 2026
10 Steps to
Sleep Better Without Waves
WiFi on, smartphone under the pillow, router on permanent standby... Your bedroom might be the main source of your sleep disturbances. Discover 10 simple and effective steps to sleep better starting tonight.
Sources: ANSESWHOMelatonin studiesChronobiologyAbeille Law 2015
Sleep is the fundamental pillar of your health. What if your nocturnal electromagnetic environment was its silent enemy? Electric fields, WiFi signals, Bluetooth waves — your bedroom might be emitting much more than you think while you sleep.
💡 What you will learn
- Why electromagnetic fields can disrupt melatonin production
- The 10 concrete steps to sanitize your bedroom tonight
- The optimal evening routine for restorative sleep
- A complete checklist to assess and improve your bedroom
Section 1 Why Waves Disturb Sleep
Melatonin, a hormone regulating the sleep-wake cycle, is produced by the pineal gland. Studies show that exposure to electromagnetic fields can reduce its secretion, delaying sleep onset and degrading the quality of deep sleep.
| Mechanism | Explanation | Source |
|---|---|---|
| Melatonin disruption | EMFs reduce melatonin secretion by the pineal gland | Peer-reviewed studies |
| Oxidative stress | Increased production of free radicals disrupting nocturnal cell recovery | ANSES 2021 |
| Brain activation | RF signals can keep the brain in a state of partial alertness | EEG studies |
| Body temperature | RF energy absorption can slightly raise temperature — a wake-up signal | ICNIRP |
⚠️ The most problematic sources at night
- Smartphone charging on the nightstand: emits even on standby, receives notifications all night
- WiFi box / router: active 24/7, often installed in the hallway or adjacent living room
- WiFi baby monitor: placed 50 cm from the crib — absolute priority for infants
- Tablet or computer on standby: continuous emission in WiFi and Bluetooth
Section 2 The 10 Steps for a Wave-Free Night
1
📴 Airplane mode on smartphone at bedtime
The number one step — free and immediate.
- Activating airplane mode simultaneously cuts off WiFi, Bluetooth, AND mobile data
- The alarm still works in airplane mode
- Bonus: fewer temptations to check notifications at night
2
📡 Turn off WiFi at night
A programmed outlet solves the problem once and for all.
- Programmed outlet (~€15) on the router: set to turn off at 10 PM and back on at 7 AM
- Alternative: recent routers have a scheduled WiFi function in their interface
- Benefit: 8-9 hours without WiFi = 35-40% reduction in daily exposure
3
🛏️ Phone out of the bedroom
The most effective measure — and the hardest to maintain.
- Ideally: charge the phone in another room
- Minimum: move it at least 1.5 meters from the bed
- Invest in an analog alarm clock to no longer need the phone at night
4
📻 Replace the WiFi baby monitor
Absolute priority for infants.
- Analog audio baby monitor (without WiFi): sufficient range for most apartments
- DECT models: better than WiFi but still emit
- Smartphone app with phone in airplane mode: almost zero emission
5
🔌 Unplug unused devices
Standby is not neutral.
- Connected TV on standby: constantly emits WiFi for updates
- Connected speaker (Alexa, Google Home): listens and emits continuously — unplug at night
- Game console: disable WiFi in settings when not in use
6
📶 Move the router away from bedrooms
Distance is your best protection.
- Exposure decreases with the square of the distance: 2× further = 4× less exposed
- Ideal: router in the entrance or room far from bedrooms
- If impossible: look for a router with adjustable emission power (some allow reducing it)
7
🖥️ Wired computer for the evening
The Ethernet cable is your ally.
- Connect the computer with Ethernet in the evening
- Disable the computer's WiFi when connected wired (otherwise double emission)
- Wired mouse and keyboard: zero Bluetooth
8
🎧 Wired headphones for music/podcasts
Bluetooth headphones are close to your brain all night.
- Wired kit: zero Bluetooth emission
- To put children to sleep: unplugged Bluetooth speaker as soon as they fall asleep
- Musical alarm: possible via smartphone in airplane mode with wired alarm clock
9
⚡ Check the Linky meter
An often-overlooked source.
- The Linky meter emits powerline communication (PLC) at 50-90 kHz
- If the electrical panel is in or near a bedroom: consider a PLC filter (€20-40)
- Free ANFR measurement for external antenna exposure: anfr.fr
10
🛡️ Wear a protective device
An additional tested layer of protection.
- The Wave Protect cork anti-wave bracelet is designed for 24/7 wear
- Certified by the independent NEXIO laboratory for 4G and 5G frequencies
- Hypoallergenic, comfortable at night, with no self-emission
🌙
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Section 3 The Ideal Wave-Free Evening Routine
| Time | Action | Impact |
|---|---|---|
| 9:00 PM | Last screen check — put down the phone | Reduction in brain excitation |
| 9:30 PM | Turn off the connected TV (not standby — unplug) | Elimination of TV WiFi emission |
| 10:00 PM | Programmed outlet: WiFi turns off automatically | Bedroom without WiFi waves |
| 10:15 PM | Phone in airplane mode + placed out of the bedroom | Zero smartphone emission |
| 10:30 PM | Dimmed light, bedroom temperature 16-18°C | Melatonin triggering |
| Bedtime | Analog alarm clock set — earplugs if needed | Undisturbed sleep |
Section 4 Checklist: The Perfectly Sanitized Bedroom
✅ Your wave-free bedroom checklist
- Smartphone in airplane mode OR out of the bedroom ✓
- Analog alarm clock on the nightstand (no more smartphone) ✓
- WiFi turned off via programmed outlet ✓
- No connected speakers in the bedroom ✓
- No tablets or consoles left on standby ✓
- WiFi router at least 5 meters from the head of the bed ✓
- Analog baby monitor if infant (no WiFi) ✓
- TV unplugged (not on standby) if present in the bedroom ✓
Section 5 Results: What You Can Expect
People who apply these steps regularly report improvements within the first 2 to 4 weeks:
| Indicator | Reported Improvement | Average Timeframe |
|---|---|---|
| Sleep onset | Reduction of 30-45 minutes in sleep onset time | 1-2 weeks |
| Deep sleep quality | Fewer nocturnal awakenings | 2-4 weeks |
| Morning fatigue | Waking up fresher, less "mental fog" | 2-3 weeks |
| Morning headaches | Significant reduction in sensitive individuals | 1-3 weeks |
| Daily energy level | Perceived overall improvement | 3-6 weeks |
FAQ — Frequently Asked Questions
Is airplane mode enough, or should I also turn off the WiFi on the router?
Both! Airplane mode cuts off emissions from your smartphone, but the WiFi router continues to emit in the room. Ideally, both measures are combined for a truly sanitized bedroom.
Does my alarm ring in airplane mode?
Yes. The alarm works perfectly in airplane mode — it uses the phone's internal clock, not the network.
Is an Ethernet cable really useful if the router is in another room?
Yes — doubly so. First, your computer's WiFi will no longer be active. Second, you can disable the router's WiFi at night without losing your wired connection.
Do earplugs or sleep masks help?
They help with light and sound, but not with electromagnetic waves. For EMFs, only reducing sources and distance are effective.
📖 Additional Articles — Wave Protect France Blog
Electrosensitivity (EHS): Symptoms, Causes, and Solutions
Complete Guide 2026: Understanding Electromagnetic Waves
Protecting Children from Waves: Complete Guide for Parents
5G and Health: Separating Fact from Fiction in 2026
🌙 Sleep Better, Continuously Protected
Our anti-wave bracelets and pins, worn 24/7, certified by NEXIO for 4G and 5G frequencies. Complementary to exposure reduction steps for optimal sleep.
✅ 24/7 Wear✅ NEXIO Certified✅ Made in France✅ 60-Day Guarantee
View devices →
Updated: January 2026 ·
Sources: ANSES 2021, WHO, melatonin and EMF studies, Abeille Law 2015 ·
Author: Wave Protect France Team
Wave Protect France — 5 ter rue de la Gaucherie, 18100 Vierzon — contact@wave-protect.fr
This article is for informational and educational purposes only. It is not a substitute for medical advice.
Wave Protect France — 5 ter rue de la Gaucherie, 18100 Vierzon — contact@wave-protect.fr
This article is for informational and educational purposes only. It is not a substitute for medical advice.
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