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Qi-Shield™ Portable EMF Device

  • $1,799.00
Tax included. Shipping calculated at checkout.


The Qi-Shield is a mobile EMF protection device that re-naturalizes harmful radiation in your environment, improves cellular health & much more. Its compact size makes it easy to experience all of the benefits of EMF protection on the go, in the car or on the plane. Get the device that is the most studied EMF technology on the market and won its inventor, Hagen Theirs, European inventor of the year 2022.

Waveguard has invested almost $1M on non industry funded peer reviewed studies, so you can be confident that you've found a scientifically backed EMF solution that really works.

Qi Technologies: The Most Studied EMF Protection in the World

We live in a world blanketed with electromagnetic frequencies (EMFs) and radiation with more 5G signals being broadcasted everyday. The Qi devices are the most studied EMF protection technology in the world, with over 25 studies (independent and double blind) that are proven to protect your body from man-made radiation. The devices are perfect for adults, children and pets and can be used in your office, bedroom, vehicle or for air travel. Our customers have reported a sense of calm and significant relief with EMF hypersensitivity when using Qi devices. 

Natural sources of EMFs, like sunlight, are non-polarized. Our biological systems are naturally equipped to manage non-polarized EMFs. Man-made EMFs however, coming from mobile phones, laptops or cell towers, are polarized, and have been proven in thousands of studies to be detrimental to our health in a variety of ways.

Qi Devices work totally different than any other EMF protection device on the market. While others use harmonization, Qi devices work using depolarization.

Waveguard's Qi devices are designed to seamlessly integrate with your existing devices and network services without causing any interference. Whether you're using your phone, laptop, Wi-Fi router, or other tech gadgets, the Qi devices operate without disruption, allowing you to carry on with your activities as usual.

To optimize the effectiveness of your Qi-Shield device, it is recommended to position it in a stationary area with a horizontal radius of 2.5m (5m diameter) and a vertical radius of 1.6m. Placing the Qi-Shield nearby as you settle in provides the best coverage within the device's effective radius. To ensure unhindered functionality, it's advisable to keep any electromagnetic field (EMF) sources at least 25cm away from the Qi device. For Qi-Home Cell, maintain a distance of at least 50cm, and for Qi-Max, keep a minimum distance of 1m.

When on the move, the Qi-Shield covers an area with a 1.5m horizontal radius (3m diameter). Its portability makes it convenient for use while traveling or in transit. For air travel, the Qi-Shield can be safely placed in your check-in hold luggage without posing any security concerns.

Waveguard Devices do not get rid of EMFs, they simply bring them to a more natural state that our bodies are more familiar with and can naturally handle. 



✔️ Compact, on the go EMF protection
✔️ Perfect for adults, children and pets

✔️ Diameter of up to 16.5 ft of protection depending on your use

✔️ Our customers have reported better, deeper sleep, a sense of calm and significant relief with EMF hypersensitivity

✔️ Third party tested & scientifically backed

✔️ Creates protection against 3G, 4G, 5G, wifi and man made EMFs

 ✔️ Lasts for up to approximately 5 years on a single charge


😊 Significant relief from EHS symptoms

💛 More stable heart rhythm 

🌙 Deeper, more restful sleep & relaxation

⚡ Increased energy levels, leading to improved productivity and focus

⚜️  Protection against EMF-related tissue and DNA damage over time

💡 Reduce the frequency and intensity of headaches

🕊️ Reduced feelings of stress & anxiety

💧 Create enhanced, anti-imfammatory properties in water


Waveguard devices work by depolarizing the man-made EMFs in our environments to drastically reduce the impact of EMF radiation, protecting you from the negative effects that can be caused by overexposure.

Depolarization works by re-naturalizes the excess man made radiation, therefore, not decreasing the effectiveness of your wifi or cell reception.This technology makes Waveguard unique to other brands. While some brands strive to entirely block electromagnetic frequencies (EMFs), which can limit the use of technology, and others aim to harmonize with EMFs, depolarization is the only process that re-naturlizaes EMFs and their negative effects without sacrificing technology use. Both in technical and biological studies have shown that Qi devices are effective in reducing EMF exposure. 

By using the Qi-shield, you can experience an increase in energy, improved quality of sleep, enhanced ability to concentrate, and reduced frequency and intensity of headaches. Overtime, it can also help protect against more serious health issues like tissue and DNA damage from overexposure of EMFs.


  • 3G, 4G, 5G, Wifi, and EMFs

Protection Size

  • In Motion: 10 ft diameter
  • Stationary: 16 ft diameter

Product Dimensions

  • 3" x 6"
  • About 2 lbs


  • Copper
  • Walnut

Safe Distance to Tech

  • 0.8ft


  • After a few minutes
  • No external power needed

Life Span

  • 3-5 Years on one charge


  • 2 Years


The device works off-grid and does not need an electrical supply.

Qi-Me: at least 25cm

Qi-Shield: at least 25cm

Qi-Home Cell: at least 50cm

Qi-Max Cell: at least 100cm away

Do not use any cleaning products, natural or otherwise.

Will my Qi-Technologies® device stop my phone/laptop/WiFi-router/etc from working?

Qi-Technologies® devices do not interfere with how your wireless devices work. This means that you can continue using your phone, laptop, WiFi router etc. as normal.

Why does my EMF meter not change when testing the area around my Qi-Technologies® device?

Qi-Technologies® EMF devices work differently to shielding fabric. When using a meter with shielding fabric, you are able to test the frequencies inside and outside the fabric to see a difference. Qi devices work with a different technology you can read more about the studies that have been carried out on Qi-Technologies® devices here.

What’s the ideal way to use Qi-Shield?

The portable Qi-Shield is ideal for use in the office, bedroom, vehicle or air travel.

What is the lifespan of each Qi-Technologies® device?

Qi-Technologies® products arrive charged and will last up to approximately 5 years.

What is meant by ‘Safe Distance to Technology’?

'Safe distance to technology' is the distance the manufacturer recommends keeping your Qi-Technologies® device away from any electrical source. These sources include electrical wiring in the walls, phones, laptops, etc). We recommend keeping your Qi-Technologies® device the following distance away from any similar sources:

My Qi device has developed lines / black marks on the copper. Is that normal?

It's perfectly normal for your Qi device to develop grey/ black lines around it - it is simply an effect of the material used. The Qi devices are coated with a diffusion-open lacquer so that the surface is not isolated (this is because it is beneficial for your skin to directly touch the copper). When your skin touches the device the lines may develop overtime. This has no negative impact on the functioning of the device.

How do I clean my device?

Use a clean and soft cloth.

Is it normal to hear liquid trickling when the Qi-Technologies® device is turned on its side?

Yes, it is normal to hear liquid moving inside the device, however it is not normal for liquid to leak from the device.

How do I know if my Qi-Technologies® device is broken or faulty?

Qi-Technologies® devices shouldn’t be dropped or subjected to water damage. Signs of damage include cracks, a rattling noise, liquid leaking or the sound of liquid sloshing around (a faint trickling noise is normal though). If your device is not showing any of these signs of damage then it should be working perfectly fine.

If you are concerned that your product is damaged, please send a photo or video of the damage and we will be able to assess if damage is likely to have occurred.