Memory, screens & everyday wellness
Could your child's wireless device be affecting their memory? Researchers found a concerning link.
The teens whose brains absorbed the most phone radiation showed a measurable drop in memory scores in just one year, and the drop was nearly twice as large in kids who held the phone to their right ear (Environmental Health Perspectives, 2018). It's an association, not proof. But a father of three read it and stopped waiting.
Reduce the EMF radiation your kids get from their devices, without taking the devices away.
- Actually reduces EMF exposure: documented by independent labs
- Real science, real data: FCC-accredited testing
- Engineered around the antennas of each device
- Every page, every result: full lab reports published
The more phone radiation a teenager's brain absorbed over one year, the worse they scored on memory tests.
That's what Swiss researchers found after following nearly 900 kids aged 12 to 17, with about 700 completing the year. It was a follow-up to the same team's 2015 study, run with double the sample, after the first one found a significant drop. The memory that slipped was figural memory, the kind kids use to remember shapes, patterns and what they've just seen. The effect was strongest in teens who held the phone to their right ear, the side nearest the part of the brain that does that work.
Trusted by people who check
Trusted by Athletes, Doctors & Wellness Experts
"The first phone radiation blocker that I tested that actually works."Dr. Daniel Pompa · Cellular detox & longevity expert
Featured on The Dr. Josh Axe Show, The Dr. Pompa Podcast and Digital Social Hour.
Why moms are paying attention
Every wireless device emits EMF radiation. Kids hold theirs closest, for longest.
The amount from any one device is small. What adds up is hours a day against the ear, in the hand and on the lap.
Screen media per day for 8–12 year olds; teens average 8.5 hours.
Common Sense Census, 2021Radiofrequency electromagnetic fields (EMF) are classified "possibly carcinogenic to humans" (Group 2B) by the WHO's cancer agency.
IARC, 2011Peer-reviewed modeling suggests children's heads may absorb more EMF radiation than adults'.
Gandhi et al., Electromagnetic Biology & Medicine, 2012California's Department of Public Health issued guidance on reducing phone EMF exposure, noting children may be more affected.
CDPH, 2017The science on long-term effects is still being studied. WaveBlock's position is simple: if exposure is easy to reduce, reduce it. WaveBlock products are not medical devices.
What one dad did about it
When remote school started, Ben's three kids lived on earbuds, tablets and laptops. He went looking for protection and found what you probably did: 99% of claims were false with almost no test results you could actually read. Some products he tested even amplified the signal.
So he built his own, with one rule: nothing ships until an accredited lab has measured it.
How it works
It disperses EMF radiation. It doesn't pretend to block everything.
A thin, patented shield on the back of the phone, iPad or earbud. On in under a minute.
Away from the body, instead of one concentrated path. No chips, no metals.
Signal, Wi-Fi, Bluetooth, battery and wireless charging are unaffected, so your kids won't push back.
The proof
Measured in FCC-accredited labs, device by device.
Our FCC-Verified Lab Results are available for the public to read here.
Tested at the World’s Most Trusted Labs
TÜV SÜD (FCC-accredited)
A 150-year-old global testing authority. Samsung partners with TÜV SÜD for component testing, and their certifications are recognized worldwide.
View reportRF Exposure Lab (FCC-accredited)
The only stand-alone SAR testing lab in the United States. The same lab the Chicago Tribune used to test iPhones, Samsung Galaxy, and Motorola phones. Their chief engineer helped write the SAR methodology the FCC uses today.
View reportTekVoyager
Led by a US Army engineer with deep expertise in satellite systems and radiation detection. Defense-grade rigor applied to consumer device testing.
View reportReduction figures refer to the specific device and configuration tested in the published lab reports. Results vary by device and usage. Full reports: waveblock.com/pages/lab-tests
Real science. Real data. Real results.
We Don't "Harmonize" Radiation. We Reduce It.
Your family's protection is too important to trust to a magic sticker, a celebrity endorsement or scientific-sounding promises. Some EMF products claim to "harmonize," "neutralize" or "balance" radiation, or even change your body's pH. The question is: can they show you measurable EMF exposure reduction?
Independent laboratory tests document measurable EMF exposure reduction.
What does that mean? Where is the measured EMF reduction?
Tested at independent FCC-accredited laboratories using recognized EMF exposure measurements.
Scientific-sounding words are not a substitute for measurable EMF exposure results.
We study antenna locations on each device (phones, earbuds, iPads and MacBooks) and engineer a specific solution for each.
The same generic sticker or metal coin marketed for completely different devices. Where is the device-specific engineering?
We repeatedly test, redesign and re-engineer our products to achieve measurable results.
A universal promise does not demonstrate how a product performs on each individual device.
We publish complete laboratory reports, from the first page to the last, for you to review.
A single page, certificate or impressive percentage does not tell you how the product was tested.
We focus on actual EMF exposure measurements, not claims about changing your body's chemistry.
Changing a pH reading is not the same as demonstrating reduced EMF exposure.
Different Devices. Different Antennas. Different Engineering.
Your phone, earbuds, iPad and MacBook don't have antennas in the same places. So why would one generic sticker be the answer for all of them? At WaveBlock, we engineer around the actual antenna locations, test at FCC-accredited laboratories, improve our designs, and test again.
Don't Take Our Word for It. Read the Actual Science.
No cherry-picked pages. No celebrity endorsements required. Our complete laboratory reports are available for you to inspect.
See the full lab reports →Why moms buy for the whole house at once
Your family doesn't have one device, and WaveBlock's most common orders pair the phone with the AirPods or the iPad. So the three things families actually buy are now three bundles, each with free shipping and the exact model picked per device.
Most popular with families
Three bundles, built from what families actually buy.
Every bundle ships free. Pick the exact model for each device in the next step.
- Actually reduces EMF exposure
- Real science. Real data.
- Engineered around the antennas
- Tested. Improved. Retested.
- Every page of every lab report published
- Fits under your case, nothing to charge
Free U.S. shipping on every bundle.
4.9 average across 1,200+ verified reviews
What parents say
"This gives me the peace of mind to know that when my kids are on their gadgets they are protected."
Monica C.Verified buyer"As a mom, I feel good knowing my teens are protected."
Stephanie R.Verified buyer"I bought one for the whole family!"
Heather T.Verified buyerQuestions parents ask
Straight answers.
Will it affect signal, Wi-Fi, battery or charging?
No. WaveBlock disperses EMF radiation rather than blocking the signal, so calls, Wi-Fi, Bluetooth, battery life, magnets and wireless charging all work as normal.
How do I know it works?
Every WaveBlock is tested at FCC-accredited labs (TÜV SÜD and RF Exposure Lab), with additional testing led by a U.S. Army engineer. The reports are published on waveblock.com and each figure is tied to the device that was measured.
Does it block 100% of radiation?
No, and nothing that lets a device keep working can. WaveBlock reduces measurable EMF exposure, by device, under tested conditions. Anyone promising 100% isn't being straight with you.
Does it fit my family's devices?
Shields are made for iPhone, Samsung Galaxy, iPad, MacBook, Apple Watch and every current AirPods model. You choose the exact model for each device when you pick your bundle.
Does it need charging or replacing?
No batteries, no charging, no expiry. Apply it under the case and forget it. You only need a new one when someone upgrades their device.
We Protect Them From EMF Exposure,
You Protect Them From Everything Else.
Lab-tested, patented, and invisible under the case. Free shipping on every bundle.
Daily Duo
Three-Device Set