Update: I was reached out by customer service and was informed that there was a bad batch present in their production. They apologized for the dissatisfaction and are informing me that I may exchange my portable for a non-noisy one when the new batch arrives. I apparently am also incorrect to assume that this Brandon was the CEO. This was a different person. So apologies to the gut shot to the guy himself. I will update my review reflect the immediate customer service reconciliation. Thank you.

I’ll keep the original review so you can get an example of someone who makes mean comments due to an elevated negative emotional state:

Original review:
I normally don’t write reviews unless I have a genuine reason to be tickeded off. I usually mind my own business and enjoy a product I buy. Let me state first that this thing works, which is the reason it’s not a one star. Especially when combined with Qlink passive device. Now for a high price point, you bet your tail I expect flawlessness and excellent service. You better believe it. For a device that costs 599+ dollars, you would expect flawless quality. I had to return mine for a rattle that I would hear. It literally went “click clack” everywhere I would walk. The customer service rep was great in setting up the return label.
I thought I was going to get a new one, but I end up getting the same one back with a sticker that says “QC’d by Brandon”. There was still a very faint rattle, but I said whatever, they’re going to be stingy and send back the same defective item, at least it’s 90% better. Well, a couple of months pass and the rattle is back, louder than ever. My question is, is your aluminum and plastic circuit board that expensive to produce that you can’t afford to give a customer who just dropped 3k in total gear a genuine, flawless replacement? I don’t know about your client base but I don’t just drop 3k into something without heavily weighing the pros and cons. Anyone would demand flawless quality, paying $599 for a piece of aluminum and a lithium battery and circuit board (value of raw materials)…I would expect that you can afford to toss a bad one out when a customer tells you it’s rattling and sounds like he’s walking around with pool balls in his pocket. But you send it back with a sticky note saying it was QC’d by some guy who makes a killing selling devices to moderately well off people who are desperately trying to stop death by EMFs? Because if you really were trying to help people, these devices would be accessible to less fortune folk who are really suffering from these radiation waves. I am disappointed in the level of greed Brandon possesses. Yes, I’m calling you out because it is an insult for me to accept this half a*sed fix. But this is the world we live in, it is expected to be so. Everyone wants the big shiny golden egg.. I bought this not because I believe it’s worth $599, because you all are the only ones with this resource. You know, kind of like John D Rockefeller with his “Standard Oil Company”, if you’d like some reference.

I Love the Evo Cube for my place. I am a work from home design business owner for the entertainment industry which can be high stress. I have been focused on having my environment have a nurturing clear clean energy in it and i have communication/ telephone lines that run directly behind my place. Prior i had a lot of erratic energy had a hard time focusing and would get irritable. Since i've plugged my Evo Cube in not only are my nerves relaxed my dogs nervous energy has so mellowed out ! Im clearer in my thinking and i'm happy to have this in my work space and my home space. Win win.

I love my EVO Cube. Years of waiting to afford the best model available have paid off and exceeded my expectations. Just as advertised im sleeping better and thinking more calmly and rationally. While awake the calm is the first noticeable thing, but the joy from resonating with the EVO cube is starting to be palpable as well. We face a binary weapon system all around us of incoherent scalar and hertzian emf combined with novel nano highly conductive poisons. Blushield continues to be the high powered but biocompatable and safe option the world desperately needs.

Working as an EMT means working long hours in the back of an ambulance, containing a wide selection of energy converting devices (24vDC to 12vDC or 230v AC, etc.) that also emit wifi, cellular, bluetooth and more. To make things worse all this is contained in what is basically a metal faraday cage, meaning everything gets amplified.

I used to finish shifts with a headache (despite adequate hydration), brain fog and a wired but tired feeling (depending on the caffeine intake). After introducing the EVO device during my shifts I no longer feel my ability to focus drain out of me, I finish my shifts more alert, no longer have headaches and no longer feel like someone pulled the plug on my energy levels.

Sure still tired, but tired as someone who has worked a long shift - not like a slightly radioactive ghoul that needs 2 hours of grounding and meditation to return to baseline :-)

Absolutely recommend. Battery life is amazing, it's small enough to carry around and it works an absolute charm. Would love to get in contact with an employee and explore working together :-)

I'm aware of what you're supposed to feel based on other reviews, and have been paying close attention, but noticed zero effect from the device.

The best part, aside from the protection, is the convenient turn-on, turn-off button which saves from recharging the battery so frequently.

I love my Portable. I take it with me everywhere I go and feel protected.

I bought the EVO CUBE and EVO portable as backups to my lower power home and portable devices. I now feel more safe and secure to have these working. When I first got my initial pair (which are still working great) it changed my life in that I can now run more than a couple of errands at one time. I still do my best to not get into EMF situations - and I now have flexibility to occasionally eat out with a friend or run errands. My worst symptoms if I do not get out of the situation, are slurring spech followed by a coma-like state. YOU GUYS ROCK!!!!!!!!!!

In GREAT Gratitude!!! flo

If you are needing a portable Blushield device, this is the one to get. I remember a time in the pre-internet era, and how it felt to use computers then. They felt like powerful tools that I controlled. In the modern era, computers and electronic signatures feel like they are controlling us now.
As soon as I turned the Evo on, and had it in my pocket, I felt like I returned to that pre-internet era. It was like the EMFs were simply negated, and I had my agency back. Get this tool - turn it on and keep it close.

Great service, great devices, great company! Thank you for what you bring in to the world and the protection in these challenging times that you provide!

I've had the cube for about 45 days and the only thing that I can say is that I look to see that the light on the front of it is going on and off. Aside from that I have no idea if it's doing anything or not. I sleep about 6 ft away from it and have not noticed much difference in my sleep.

We purchased the EVO in August 2025. At the time, I had recently strained my arm and had been undergoing physical therapy and acupuncture for two weeks with limited improvement. Remarkably, just 24 hours after plugging in the EVO, I was able to raise my arm over my head without any pain. Additionally, we experienced immediate mental benefits, waking up without brain fog. Our energy levels have improved, and we feel a sense of calm. Thank you, BluShield!

I can't believe i never left a review here before? I got this device over a year ago on a whim. I was sure i would end up returning it but the other reviewers convinced me to try...

I plugged it in without asking permission from neighbors since they never asked me permission to plug wifi in...

Within 10 minutes I got a call from my next door neighbor, Ginger. She said she was sick all day with covid and suddenly just now she got all better for no reason. Woah!... Coincidence??

While standing directly over the box I could feel the energy very intensely (while sober). It is a super nice grounding energy and you just want to stand there forever and just die like that.

I also noticed that when I would leave the house, upon returning, the entire atmosphere inside felt like some ineffable magic tingling sensation that was so blissful. In a few minutes i would forget about it and become habituated.

Most people i invited inside could NOT feel the effects tho... Or only slightly. You need to already have your nervous system harmonized a bit i think. I had already harmonized mine with Loveyhuasca (you can google it) and it was around the same exact time when I discovered the first iteration of ZHoly2O (can google). On the other hand, I tested it on a friend who is very ELF-sensitive, and she loved it. Probably, if you can feel crystals, you can feel this. I couldn't even feel crystals back then.

Evaluation time: did it fix my parasite issue that I got from Delhi street food? No. Did it help my sleep? Don't think so. Did it smooth out psychedelic trips? Absolutely, altho not as well as the ZHoly2O.

Believe it or not, the government stole my Blushield device. I was mailing it to myself at a friend's address and the post office must have suspected it was a bomb. I got a letter from the postmaster that they would like to investigate me or my friend... I didn't follow up on that because the letter was sent to my friend's house where i was visiting and they got freaked out. So now i may need to buy this again. Not that I feel I need it, especially after the ZHoly2O Loveyhuasca combo discovery, but it could be beneficial for people who don't want to take anything.

P.S. the power input jack is wiggly which makes it seem like it will break. This is an easy fix for them so I hope they will fix that design.

I got the cube to help me not stress over the 5G cell masts on the water tower behind my home. Have I noticed a difference in how I feel? No, but I trust the science and that gives me peace of mind which is priceless.

The apartment complex just installed 6 smart meters on the outside wall of my apartment. That's why I purchased the EVO Cube. It seems to work great; I feel no side effects that I can see. Thanks.

The EMF sensitivity that I was experiencing is greatly reduced. I was having tingling in my fingers when I picked up my phone, and nerve pain in my hands, legs and ribs when I used my iPad for any length of time. It has been a while since I noticed any of that. I have had my Evi Cube for 45 days now. I also do muscle testing and my testing confirms that the sensitivity is greatly improved. I am grateful!

After installation of the EVO and turning the device on my body said, search for a couch, sit down and start deep breathing. This took about 20 minutes where after i already found more energy. During the weeks after my sleep improved probably since I started to drink more water and now my overall health has improved. Everywhere i go i'm in a Blushield field now because i also have a U2-unit in my car and outside a portable T1 unit that protects me all the time.

It does not work it gets insanely worse after 5 days of running

I meant to put 5 stars on my review

Has made the world of difference in my health

We have been customers for many years, benefitting now from the EVO Cube and previously from the Ultra and their predecessor products. From the very first time we plugged in a Blushield product more than a decade ago, we sensed almost immediately a palpably calmer and more peaceful environment within our home. With the ongoing, relentless deployment of 3G, 4G, and now 5G networks, we've purchased the Ultra and EVO Cube to keep pace with the concomitant increases in EMF radiation. Long ago convinced of the benefits of Blushield products, we’re grateful now to have the peace of mind and body that comes with having the latest EMF protection in our home and office environments.

With the increasing EMF all around us and the satellites emitting even more frequencies, we really need strong EMF protection! I am very grateful that this kind of protection is possible now and Blushield is at the cusp of innovation. The EVO Cube is highly recommendable! I can feel when it is turned off and within minutes well-being returns when it's back on. Don't want to miss out on the EVO Cube!

I believe the EVO Cube is the best device on the market for protection against EMF.

The cube itself is very heavy duty and well built. I do wish the connecting wire was a bit stronger or had a stronger connection, I can see that connection point becoming a potential problem in the future if not taken extra care of.
Other than that, I have noticed in myself a clearer mind. It’s not “loud” in my head any longer. Sleep quality has improved.
My son no longer complains about not sleeping well. We are within 1 mile of 1 tower with 20+ boxes, and there are additional towers within 3 miles of our home. They are only going to continue adding to the towers. I like the idea that my kids can play outside and continue to be protected as well. Their future depends on it.