Your uber convenient smartphone is an EMF radiation-emitting machine. Even when you’re not actively using it, your phone is having a two-way conversation with cell towers, your WiFi router, Bluetooth, and nefarious locations up in “the cloud.”
Whether these wireless EMF signals are harmful to your health is still an open debate. But EMF radiation is real. It does exist. And if you carry a smartphone, you’re definitely being exposed to it.
In this post, I take a close look at 3 different EMF blocking phone cases, an EMF blocking pouch, and a Faraday bag that are designed to block most EMF radiation from reaching your body.
Best EMF Blocking Cell Phone Wallets Compared
Best Case | Best Pouch | Best Faraday Bag | |||
 |  |  |  |  | |
EMF | |||||
Phone | Sizes available for most phones | Sizes available for most phones | All sizes of iPhones | Sizes for large and small phones | Fits most phones |
Card Slots | 3 slots | 3 plus slot for cash | 3 plus slot for cash | 1 outer pocket | One opening for everything |
Case material | Vegan leather | Vegan leather | Vegan leather | Neoprene | Ballistic nylon |
Lab tested | Yes | Yes | Unknown | Yes | Yes |
EMF blocking | 99% RF | 99% RF, 92% ELF radiation | 91% RF | 99% RF | 99% multiple frequencies |
Why these 5 EMF blocking cell phone cases are the best
- EMF radiation shields– Each cell phone case in this post has EMF shielding that effectively blocks potentially harmful wireless frequencies from reaching your body. When used properly, all of these cases will make your smartphone much safer to carry.
- Tested technology – All 5 of these smartphone wallet cases have been lab-tested for their effectiveness. The anti-radiation membrane that is sewn into these phone cases can reduce exposure to high-frequency EMF radiation from 92% to 99.9%.
- Identity Protection – All of your RFID chip-enabled cards (aka contactless, aka tap- and-go cards) are also protected from digital thieves who use powerful RFID scanners to steal (skim) information from your cards. The same EMF shielding that protects you also protects your cards.
DefenderShield Cell Phone Case
When it comes to blocking out all the bad stuff, the DefenderShield phone case is one of the most comprehensive solutions out on the market today.
It features multi-layered safety and protection technology that blocks up to 99% of harmful cellphone radiation (including RF and ELF radiation) while blocking RFID skimming. Together, this keeps you safer and healthier while also protecting you from the dangers of high-tech thieves.
That’s not the only protection you get out of this EMF and RFID blocking case. The DefenderShield case also protects your phone from scratching, shattering, cracking, staining, and other damage thanks to its front cover, textured rubber interior, and vegan leather construction.
Don’t worry – all the badass protection does not affect signal strength like some other cases out there. So it won’t affect the use of your phone in the slightest.
This phone case’s actual wallet function isn’t as extensive as the anti-radiation and RFID blocking features, although it doesn’t have to be. It still gets the job done and done well with three built-in credit card/ID slots that hold your daily essentials.
Each card slot is tight, giving you the security you need by knowing your cards won’t accidentally slide out. The front cover is what adds the EMF protection with a strong magnetic tab closure that stays securely shut while still allowing quick, easy access.
The EMF shielding is embedded in the front cover, so always keep the cover closed when you’re making a call. Not to worry, though. The speaker and microphone are uncovered at the bottom of your phone. Facetime, though, will be more of a challenge.
It also includes a bonus clip-on wrist strap to give you another safe and easy way to carry it. Together, these features create an ideal everyday phone case and wallet that’s perfect for both a trip to the local grocery store or around the world.
Interested in the DefenderShield case? You’re in luck because it comes in small and large sizes and is compatible with a variety of cell phone brands. Whether you’re in the market for a Samsung case, iPhone, LG, HTC, or more, there’s a properly fitting EMF blocking option for you. On the off chance it doesn’t fit or it doesn’t meet expectations, however, DefenderShield offers a flexible 30-day money-back guarantee.
Best case: SafeSleeve Anti-Radiation Phone Wallet Case
Variety is the spice of life, and the SafeSleeve Anti-radiation wallet phone case offers that –-or at least more so than DefenderShield, RadiArmour, and others. This is thanks to its more extensive palette of colors.
It comes in all the usual colors like black and brown, but also sports red, pastel pink, and a baby blue. No boring colors here. You should not have a problem finding a case to suit your disposition.
Despite the fun color options, Safe Sleeve is a product that takes itself seriously, offering extensive protection from harmful radiation. It doesn’t cover quite the same percentage as DefenderShield, but it still blocks over 99% of RF radiation and over 92% of ELF radiation. In other words, you are still well protected.
When texting, wrap the EMF blocking front flap around to the back to protect your hand that’s holding the phone.
RFID blocking has not been left out either. Slide your cards into the three provided slots and you won’t have to worry about identity theft anymore. A big fan of cash? There’s also a handy compartment for all your bill storing needs.
Overall, the design feels very similar to the DefenderShield wallet case, although the SafeSleeve does come with its own unique advantages. The first of which is a handy phone stand function. Open up the case, rest your phone on the cover, and you immediately have an adjustable stand perfect for binge-watching Youtube videos of aviation disasters or ultimate fails.
Related: Here a 5 tips to reduce your EMF exposure.
Safe Sleeve’s EMF blocking phone case is also more physically protective than most other anti-radiation ones. It is certified military-grade drop tested, translating to less money wasted on-screen repairs (or the need for an entirely new phone). No more scratches, dings, cracks, dents, and shattering here.
I wouldn’t advise being more footloose and fancy-free with your very expensive iPhone or Galaxy S20. But this case should definitely soften the blow if it hits your Saltillo tile floor.
RadiArmor Anti-Radiation Cell Phone Case
We thoroughly appreciate RadiArmour’s anti-radiation phone case, and partially because they are honest. Some companies that make EMF blocking cases overreport the radiation-blocking potential of their products. Others really create super-effective cases but do so while quietly sacrificing phone reception and call quality. RadiArmour strikes a balance and is super straightforward about their products’ stats.
Rather than 99%, the RadiArmor case gives you 91% reduction in EMF radiation. Yes, it’s a slight concession. But what you give up in shielding, you get back in usability. The RadiArmour boasts crystal clear reception, allowing for safety and actual phone function to coexist with little to no problem.
Whenever you’re carrying your phone and case inside your pocket, be sure to close the front flap and place the front side against your body. It’s the front flap that contains the EMF blocking shielding.
Outside of their anti-radiation tech and company transparency, the case feels pretty familiar. There’s nothing particularly innovative or outrageous in design. It’s another flip-open case with a vegan leather cover and magnetic closing tab. It still retains the 3-card slot for all your phone wallet needs and comes with a hidden cash compartment/pocket.
A built-in kickstand for video watching has made its way into the case’s construction, too, much like that found on the Safe Sleeve. The military-grade drop testing is present here as well, with impact-absorbing TPU rubber and quality vegan leather. This allows your precious phone to survive a once-deadly five-foot drop.
Is there anything I would like to fix? The answer is yes, but it’s nothing major. More colors would be a nice change to help RadiArmour’s offering stand out from the crowd a bit. And I’d really love to see a guaranty like the ones offered by competitors. Besides that, there’s very little that needs improving.
As with all wallets of this type, keep the front flap closed in order to get the proper radiation protection. You can still make a call with the flap closed because the speaker and microphone are uncovered at the bottom.
Best pouch: DefenderShield Universal Protection Pouch
DefenderShield is back again, but this time with the DefenderShield Universal Protection pouch rather than the bifold case we have seen so far. The pouch is admittedly bare-bones, but it works well for what it is. Like everything else we’ve showcased here, this universal pouch protects you from the harmful radiation that comes with cellular and other EMF radiation.
It does this with its proprietary multi-layered shielding that can ultimately protect you from up to 99% of 0-10 GHz EMF radiation. In layman’s terms, it blocks all the frequencies used in fifth-generation (5G) and 4G wireless networks to keep you as safe as possible.
Other prominent features include an open-top design with a Velcro strap for easy access and added phone security, durable neoprene construction, pen loop, and a little pocket for ID, credit cards, cash, or other small personal items.
Practicality-wise, the DefenderShield universal pouch is extremely easy to use and wear. Basically, it’s the ultimate dad accessory that attaches to a belt and functions as a great carrying case. Do be warned, though: it uses a Velcro strap rather than the metal clips typically seen on carrying pouches. This prevents it from being clipped onto a pocket. So, if that’s the way you roll, this probably isn’t the pouch for you.
The EMF shielding in this pouch is on the backside that rests against your body, not in the front like the 3 cases described above. Because the pouch hangs from your belt, you have to remove your phone to use it. When you do, your phone will no longer be shielded. Just something to keep in mind.
Otherwise, it works like a charm for daily use, travel, and everything in between. It also works perfectly regardless of your phone make and model. Because it’s meant to be used for carrying rather than when actively talking on your phone, it doesn’t require any of the specific volume or speaker cutouts. Keep in mind that in order to use your phone, you have to pull it out of the pouch.
Even better than the easy accessibility and use, the DefenderShield pouch also comes with a 30-day money-back guarantee and with a full 1-year warranty against manufacturing defects. We don’t see this being used thanks to its high-quality materials, but it does offer a nice peace of mind.
Best Faraday Bag: Mission Darkness Faraday Bag
Do you like the idea of a phone pouch, but are left wanting something more heavy-duty? Well, this Mission Darkness Faraday Bag is probably a match made in heaven. Practically the DefenderShield pouch’s smarter brother, this MOS Equipment phone bag is the ultimate way to keep you and your phone safe.
It completely blocks all wireless signals
It keeps your electronics entirely shielded to protect you from hacking, tracking, spying, theft, and all the other stuff you have to worry about these days. It’s also used by law enforcement and the military, so you know that it’s high quality and extremely safe. If you need the ultimate in digital privacy, this is the product for you.
What is a faraday bag?
A faraday bag is an enclosure that shields its contents from electromagnetic fields (EMF). Wireless signals such as WiFi, cellular, GPS, and Bluetooth cannot get in or out. It blocks all transmissions. Any electronic device placed inside is isolated from the outside world.
Phone safety is also dealt with in spades here. The faraday bag is comprised of a tough, water-resistant ballistic nylon material that keeps everything dry and protected, even in some of the worst weather conditions. Not only does this make it a great day-to-day option, but it also makes for the ideal carry then traveling, camping, or just generally roughing it.
The interior is built up out of two layers of TitanRF Faraday Fabric with dual paired seam construction that won’t come apart anytime soon. The end result is a complete blocking of all RF, GPS, RFID, and wireless frequencies.
It’s like the EMF version of solitary confinement. Nothing gets in or out. The product also features a double roll with Velcro closure, a serial number unique to your faraday pouch, and an additional transparent pocket for any extra items you may want on hand.
Mission Darkness has a Farady bag testing app available at the Apple App Store and Google Play. It tests the signal-blocking strength of faraday bags and other EMF blocking enclosures.
All the tech inside of it goes a long way to distinguish it from other pouches on the market, but its size does, too. 9.5″ x 5.5″ internal dimensions allow for more than just a phone. Credit cards, access cards, passports, and smartwatches can all be shielded in the faraday bag, too. It really isolates just about any EMF emitting device from the outside world. And it’s made in the USA.
Frequently Asked Questions
What is EMF radiation?
Every electronic device, from toasters to ceiling fans, emits some form of EMF (Electromagnetic Field) radiation. Smartphones communicate with a type called RF (Radio Frequency). WiFi, Bluetooth, 3G, 4G, and 5G cell networks, GPS, RFID, and NFC are all EMFs that a smartphone uses to communicate.
How do EMF blocking cell phone cases work?
These cell phone cases use a special membrane that shields you from EMF radiation. For bifold wallet cases like the SafeSleeve, this membrane is sewn into the front cover. You can use your phone normally because the backside allows your cellular network, WiFi, and other EMF frequencies to pass through.
What is a Faraday bag?
A faraday bag is an enclosure that shields its contents from electromagnetic fields (EMF). Wireless signals such as WiFi, cellular, GPS, and Bluetooth cannot get in or out. It blocks all transmissions. Any electronic device placed inside is isolated from the outside world.
