Top 7 Best Smart Meter Guards for Home and Office

Smart Meter Guards

With the advent of smart home technology, it has become common to find smart meters in many households. These devices track energy consumption in real time, allowing homeowners to manage their energy usage more efficiently. However, an often overlooked concern is the electromagnetic field (EMF) radiation that these smart meters emit. Here, smart meter guards come into the picture. These are protective devices that can significantly reduce the radiation from your smart meter, increasing the safety of your home environment. This article explores what smart meter guards are, why they are crucial, and provides you with some helpful guidelines for choosing the best ones in the market.

Understanding Smart Meter Guards

Understanding the purpose and function of smart meter guards is the first step towards making an informed decision about whether they are right for your home.

What is a Smart Meter Guard?

A smart meter guard is a protective cover or cage, specifically designed to shield your home from the EMF radiation emitted by smart meters. It is typically made from conductive or radiation-resistant materials like high-grade stainless steel, which can absorb, deflect or scatter the radiation away from your living spaces. It does not interfere with the functioning of the smart meter, and allows it to communicate with your utility company as needed, but it reduces the amount of radiation that enters your home.

Why do we Need Smart Meter Guards?

While smart meters are undeniably beneficial for their real-time tracking of energy usage, they are also sources of non-ionizing radiation. Although this type of radiation is less harmful than ionizing radiation, prolonged or excessive exposure to it can still potentially cause health issues. Some of these concerns include headaches, sleep disturbances, and other physical discomforts. Moreover, the World Health Organization has classified EMFs as possibly carcinogenic to humans. Using a smart meter guard can help mitigate these risks by substantially decreasing your exposure to EMF radiation.

Uses Faraday cage technology to block 98% of radio frequency.

Factors to Consider

Choosing the right smart meter guard is not a decision that should be made lightly. Consider the following factors to ensure you select the most suitable one for your home:


The material used in the construction of the smart meter guard is a significant factor affecting its effectiveness. High-grade stainless steel is often used due to its excellent radiation-blocking properties. However, other materials like composite metals can also be effective. It's important to ensure the material is durable and weather-resistant, especially if your smart meter is located outdoors.

Ease of Installation

Some smart meter guards are easy to install and can be set up within a few minutes, while others might require additional tools or professional help. Opt for a smart meter guard that provides a balance between secure fitting and ease of installation. Check if the product comes with clear installation instructions as well.


The ultimate goal of installing a smart meter guard is to reduce your exposure to EMF radiation. Hence, the effectiveness of the guard is paramount. Research and read reviews about the product to understand how well it performs. Some manufacturers may provide data on the percentage of radiation their products can block. Make sure to choose a product that delivers on its promise.

Top 7 Best Smart Meter Covers


Generic Smart Meter Cover

This Generic smart meter cover adjustable visible Faraday Cage for Smart Meter Shield is designed as a Faraday cage that blocks harmful electromagnetic waves and radiation. Made of high-density copper-nickel materials, it's meant to provide superior protection compared to standard stainless steel options. The cover features an adjustable rope design to ensure a perfect fit for your smart meter.


  • Claims to block harmful electromagnetic waves from smart meters that can cause headaches, migraines, and insomnia.
  • Tested and proven to shield 99% of harmful radio frequency, including from WiFi.
  • Uses copper-nickel raw materials, which are considered superior to stainless steel for radiation protection.


  • May not accommodate variations or future designs.
  • Lacks the reputation and credibility of known, established brands.


The Smart Meter Cover offers a proactive solution for those concerned about potential EMF exposure from smart meters. With its effective Faraday cage design and high-quality materials, this product can be a worthwhile investment for peace of mind.


EMF Outfitters - Smart Meter Shield

This Smart Meter Shield from EMF Outfitters with Patent Pending Magnet Holders operates as a Faraday Cage blocking up to 98% of EMF and RF radiation. It boasts easy installation with its patent-pending magnetic holders and is made of corrosion-resistant stainless steel mesh.


  • Blocks up to 98% of EMF and RF radiation using a Faraday Cage design.
  • Uses patent-pending magnetic holders for quick placement and fit on most meters in the US and Canada.
  • Made of high-grade, corrosion-resistant 316 stainless steel, ensuring durability in all weather conditions.


  • Possibility of variations in cut and color due to the welding process.


The EMF Outfitters Smart Meter Shield stands out with its efficient radiation blocking capability, ease of installation, and robust build.


TACKMETER Smart Meter Cover

TACKMETER's Smart Meter Cover Faraday Cage protection from radiation blocks 5G is designed to block up to 95% of radiation emitted by smart meters. It's made from quality seam welded 316 stainless steel to resist corrosion.


  • Blocks up to 95% of smart meter radiation without issues from the energy company.
  • Simple design that slides onto the meter with just one nut to tighten.
  • Made of corrosion-resistant 316 stainless steel with quality seam welded construction.


  • There might be fit variations.
  • Requires a physical bolt for securing.


TACKMETER's Smart Meter Cover is a durable and effective solution for those concerned about radiation from smart meters. With easy installation and quality construction, it provides both peace of mind and a practical barrier against potential radiation hazards.


Shielding Fabric for Smart Meters

by Amradield

Soft Conductive Copper Nickel Plated Electricity Magnetic Fabric for Smart Meters by Amradield effectively shields against RF signals. Made from nickel, copper, and polyester, it can be easily cut and sewn to fit your specific needs.


  • Attenuation of 65 dB from 30MHz-40GHz, suitable for a wide range of RF signals including cell, Bluetooth, WiFi, and GPS.
  • Combines copper, nickel, and polyester to create a conductive grid, resembling a Faraday Cage.
  • Easy to cut and sew, can be used for bags, curtains, tents, e-textiles, and even as an insert in wallets for data theft protection.


  • Each piece is sold as 39"x43" inch. Continuous length requires special instructions, which may be missed by some buyers.
  • To fully utilize its potential, sewing or crafting skills may be needed, which not everyone possesses.
  • While surface resistance is "below 0.03 ohm," exact resistance isn't specified which might matter to some technical users.


Amradield's Conductive Fabric offers a versatile solution for those looking to shield themselves from a broad spectrum of electromagnetic frequencies.


Smart Meter Shield by Haoguo

This Smart Meter Shield by Haoguo uses Faraday cage technology to block 98% of radio frequency. Made of 316 stainless steel, it promises durability and rust-resistance.


  • Uses Faraday cage technology to block up to 98% of radio frequencies.
  • Made from 316 stainless steel, ensuring rust-resistance and durability in all weather conditions.
  • Designed to fit all smart meters, offering widespread application for homes or offices.


  • The product claims health protection, but specifics about the health issues it addresses are vague.
  • Requires screws for adjustment, which might be less convenient for some users.
  • With dimensions of 5x5x4 inches, there may be compatibility issues with larger meters.


Haoguo's Smart Meter Shield is a robust and efficient solution for individuals concerned about radio frequencies from smart meters. With its durable design, easy installation, and universal application, it offers peace of mind in a straightforward package.


Electric Meter Cover Shield

This Smart Meter Cover by VEJESIME offers 99% radio frequency blocking. It's made from Copper/ Nickel/Polyester Fiber and features an adjustable nylon ribbon for better sealing and safety.


  • Claims to block 99% of harmful radio frequencies, potentially reducing health risks from electromagnetic toxins.
  • Made of Copper/Nickel/Polyester Fiber, certified to provide extensive protection across a broad frequency range.
  • Designed to fit most round smart meters in the US and Canada, and offers adjustable nylon ribbon for a secure fit.


  • While it suggests multiple health benefits, the product doesn't provide direct evidence or sources to validate the claims.
  • While it claims 99% protection, real-world performance may vary based on installation and environmental factors.


The VEJESIME Smart Meter Cover promises to offer substantial protection against the potential hazards of smart meter radiation. Made of quality materials and designed to fit most meters, it can be a valuable addition for those prioritizing health.


Generic Smart Meter
Radiation Blocker

This Generic Smart Meter Radiation Blocker uses a Faraday Cage to block radiation. It's designed to be easily installed and removed, and is made from a new material that is both weather resistant and effective at blocking radiation.


  • Made of Radiation Protection Material (Faraday Cage) that blocks EMF radiation from smart utility meters.
  • Can be installed or removed in seconds and is designed for easy access by utility companies or owners.
  • Can buy multiple covers to layer for enhanced protection.


  • May lack the trust and credibility of a recognized brand.
  • While it blocks radiation, it doesn't specify the percentage of radiation blocked.


The Generic Smart Meter Radiation Blocker offers a straightforward and efficient solution for those concerned about EMF radiation from their utility meters. 

While the full extent of the health impacts of EMFs and RF radiation is still being researched, evidence to date suggests potential links to various health issues, including sleep disorders, headaches, fatigue, and even some cancers. Thus, reducing exposure to these fields where possible is seen as a prudent preventative measure. This is where the smart meter guards come in, providing an effective solution to block a significant amount of the RF radiation from smart meters.

Which Smart Meter Guard Should You Buy?

For individuals keen on bolstering their homes or workplaces against the potential hazards of radio frequencies from smart meters, our foremost recommendation is the Haoguo Smart Meter Shield. This product, equipped with Faraday cage technology, boasts the capability to obstruct up to 98% of detrimental radio frequencies, ensuring not just equipment safety but also prioritizing individual health. Additionally, its role in diminishing potential exposure to emissions from smart meters means a reduced likelihood of discomfort, making it indispensable for those health-conscious or with susceptible family members. Furthermore, installation is straightforward. Even those unfamiliar with DIY tasks can effortlessly set it up, thanks to the accompanying screws that guarantee a snug fit to your meter. In sum, for those who value safety, well-being, and product excellence, opting for the Haoguo Smart Meter Shield is a decision that promises thorough protection and peace of mind.

Frequently Asked Questions

1. What is a smart meter guard?

A smart meter guard is a protective shield or cover designed to be placed over smart meters. Its primary purpose is to reduce or block the electromagnetic frequency (EMF) radiation that these meters emit. Smart meters are devices used by utility companies to measure and report electricity, gas, or water consumption in real-time.

2. Why do I need a smart meter guard?

The primary reason people choose to use smart meter guards is to reduce their exposure to EMF radiation. There have been concerns regarding the potential health risks associated with prolonged exposure to EMFs, though scientific consensus is still ongoing. By using a smart meter guard, homeowners can have an added layer of protection, potentially making their living space safer and giving them peace of mind.

3. What factors should I consider when choosing a smart meter guard?

When choosing a smart meter guard, consider the following key factors:

  • Material: Some guards are made of metal meshes, while others use different materials to block or reduce radiation. The type of material can influence its effectiveness.

  • Ease of Installation: Ensure that the guard can be easily fitted over your smart meter without requiring specialized tools or procedures.

  • Effectiveness: Research and read reviews to see how well the guard performs in reducing EMF radiation. Some products may claim higher reduction rates than others.

  • Durability: Check if the guard is weather-resistant, especially if your meter is located outdoors.

  • Cost: Prices can vary, so consider your budget and weigh it against the guard's features and effectiveness.

4. Can I install a smart meter guard myself?

Yes, the majority of smart meter guards are designed for easy DIY installation. They typically come with user-friendly instructions and may only require simple tools or no tools at all. However, if you ever feel uncertain or uncomfortable with the installation process, it's a good idea to seek assistance or consult the manufacturer's guidelines.

5. Are all smart meter guards the same?

No, smart meter guards can vary in design, material, and effectiveness. Different brands and models may offer unique features or varying levels of radiation protection. It's essential to do thorough research and read customer reviews to find a guard that fits your needs and performs reliably. Always ensure that the product you choose is compatible with your specific smart meter model.