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EMF Harmonizer Ultra for WiFi Routers

Protects you from EMFs coming from WiFi routers, smart meters, smart home hubs, microwave ovens, and induction cooktops. Use 1 per device.
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EMF Protection Device for Wi-Fi Routers & Other Wireless Devices

The EMF Harmonizer Ultra is an EMF protection sticker for the most powerful EMF emitters around your home – WiFi routers, smart meters, smart home hubs, microwave ovens, and induction cooktops. It works by harmonizing the damaging electromagnetic radiation emanating from these devices, as well as by supporting your body against their harmful health effects.

EMF Harmonizer Technology

Wi-Fi routers (including extenders and boosters), utility smart meters on your home, and smart home hubs for controlling your “smart” appliances and home accessories, are all powerful EMF radiation emitters because they broadcast their frequencies over a wide area. The EMF Harmonizer Ultra is specially designed for these stronger RF broadcasting devices and is larger and thicker than our other EMF protection stickers.

Other especially strong EMF radiation emitters around your home include microwave ovens, induction cooktops, and solar power inverters. The EMF Harmonizer Ultra is ideally suited for these devices, as well as any other devices that emit a large amount of electromagnetic radiation.

For a cell phones please use the Harmonizer+ which can be found here, and for wireless devices such as laptops, tablets, computers, and Bluetooth devices please use the Harmonizer, which can be found here.


  • The EMF Harmonizer Ultra is a 1.6” diameter stainless steel disc that you stick anywhere on the device.
  • It is affixed with an adhesive backing - simply peel off the white film and press it onto the device.
  • It will not interfere with the functioning of the device to which it is attached (although try not to place it over an antenna to avoid weakening the signal).

Installation Instructions & FAQ's

  • Please click here to view the instructions and frequently asked questions for the EMF Harmonizer Ultra.


Additional frequently asked questions:

  • What is the difference between the Harmonizer, Harmonizer+, and Harmonizer Ultra?  The Harmonizer Ultra is designed for the most powerful emitters of EMF radiation in your life - those that broadcast over a wide area or that emit a large amount of EMF's. The Harmonizer+ is designed specifically for cell phones, which are also powerful emitters of EMF's but not as strong as those for which the Ultra is designed. The Harmonizer is for less powerful emitters of EMF's that communicate using WiFi or Bluetooth but are not broadcasting signals over a wide area - this includes wireless devices like laptops, tablets, computers, monitors, "smart" appliances, wireless speakers, etc.
  • Why do I need EMF protection for my WiFi router?  A WiFi router, a WiFi booster/extender, or a modem/base unit that transmits Wi-Fi signals are all powerful emitters of EMF radiation. These devices and your cell phone are generally the most powerful EMF devices around you.
  • Is the Harmonizer Ultra an EMF radiation blocker guard?  No, the Harmonizer Ultra is not an EMF blocking cover or guard, it neutralizes the electromagnetic radiation to help shield your health from its damaging effects. It is not possible for a WiFi router cover or cage to block all electromagnetic radiation coming from the router (otherwise it would not work), so neutralizing is the only "EMF shield" that is practical. So it is an EMF anti radiation guard in the sense that it protects you from the WiFi radiation, but it is not a radiation blocking cover, which is good because your router will continue to function normally (if the EMF's were blocked there would be no Wi-Fi network). This also means the anti-radiation effect cannot be measured with an EMF meter, but it can be measured with physiological tests of your health parameters when using it (see our Research page).

Why Invest in EMF Protection for WiFi?

WiFi routers are just some of the vital electronic devices that we use each and every day. Along with smartphones, tablets, and laptops, the routers that emit a wifi signal seem to be everywhere these days. Unfortunately, all of these devices are endless sources of electromagnetic radiation that we are exposed to on a daily basis.

Extensive scientific study has determined that too much EMF exposure can have harmful consequences on our minds and bodies, weakening the immune system, affecting sleep patterns, and contributing to a wide array of health problems .

It's so important to protect yourself and your family from the radiation that Wi-Fi routers emit and it's why EMF Harmony has dedicated so much time and research into developing highly effective products to neutralize EMF radiation. even in weaker signal range.

Our innovative, forward-thinking technology takes a bio-energetic approach to neutralizing electromagnetic radiation and works to protect from 5G, WiFi, and all of the most prevalent sources of EMF exposure that currently surround us.

How EMF Radiation Can Harm Your Health

There are two types of EMF: Low-frequency fields that create non-ionizing radiation and high-frequency waves that produce the opposite and have the power to create damage in the body at the cellular level.

The common sources for low-frequency electromagnetic fields are smartphones, microwaves, laptop computers, WiFi signal routers, infrared, and televisions - all of our modern technology. But that doesn't mean these are necessarily safe for prolonged exposure to the human body, these are just less dangerous when compared to sources of high levels of high-frequency EMF from X-rays or UV light.

The difference can be found in the length of time the body is exposed to the form of radiation emitted from low vs high frequency EMF. When your doctor takes an X-ray, the exposure to radiation is very brief and every precaution is taken to protect the body, particularly for men, as male infertility can be caused due to too much exposure to the high-frequency EMF radiation emitted from X-ray machines.

But when your brain and body are forced to sustain constant exposure to electromagnetic fields radiation from sources in your own home such as the router that supplies your Wi-Fi connection, the body and the mind can start to feel the effects of that Wi-Fi router radiation over time.

Children may also be more susceptible to feeling these ill effects on their health as their young, developing bodies could prove highly sensitive to the impacts of EMF radiation emitted from most routers that connect all of our popular devices to the internet.

European Quality and Craftsmanship

Made in our workshop in the foothills of the Alps, not in a factory.

our technology

EMF Harmony products feature a unique dual-level technology that offers effective protection from the damaging effects of EMF radiation and support for the body's health in its presence. The first level of action is a Direct Technology that harmonizes the negative energetic frequencies of the electromagnetic radiation to minimize its health impact. The second level of action is an Adaptive Technology that supports the cells in your body as they are stressed by the radiation, bringing their energy to an optimal level for good health.

Our technology has been developed and actively used in a variety of healthcare applications throughout Europe for over 20 years. It operates at the sub-atomic level, so it does not block or alter the actual EMF’s, allowing your electronic devices to operate normally.

proven results

Positive physiological effects of the EMF Harmony technology have been demonstrated in a number of studies using various measurement devices where health parameters of test subjects are measured before and after exposure to EMF radiation with and without protection from EMF Harmony devices. These studies were conducted using heart rate variability (HRV) analysis, live blood cell analysis with dark field microscopy, Gas Discharge Visualization (GDV) analysis, and basic physiological measurements such as blood pressure, heart rate, and pH level.

EMF Blocker Products

Customer Reviews

Based on 8 reviews
Pleased wtih my purchase

I used to feel a huge wave of headaches around my wifi router. Since placing this on on the router I've significantly reduced my headaches and overall sense of feeling 'off' around the area.


Great product

Jacqueline (Tacoma, US)
I couldn't be happier!

I recently purchased the EMF Harmonizer Ultra for my WiFi router, and I couldn't be happier with the results. I feel much more at ease knowing that my family and I are being protected from excessive exposure to electromagnetic radiation. I've noticed improved sleep quality, and decreased headaches.

Brenda B. (Haw River, US)

I put the EMF for radiation on my wifi router. I have not noticed a difference so I hope it is working.

If you're unsure whether or not your Harmonizer Ultra is benefitting you, we recommend checking out our Research page for some great research studies with our products that show the benefits they provide for your health & well-being. We also address this question on our FAQs page under the question 'Will I feel the effects of the products?' if you'd like to check it out!

Joyce S. (Attleboro, US)

It's really good more than I expected nice product..

Legal Disclaimer:

  • EMF Harmony products are not designed to treat or cure any disease or health condition, or to create any specific change in your health.
  • Any statements in customer reviews are related to that person only, and results from the use of our products will vary from person to person.
  • For studies demonstrating results from using our products, including a double-blind study from a third party research institution, please click here.
  • The use of EMF Harmony products does not eliminate the need to reduce your exposure to electromagnetic radiation. As with any environmental toxin, minimizing your exposure to EMFs is an important part of a strategy for supporting your long-term health.

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