Blushield EMF Protection – Which Ones Are Best For Me?

Over the past 30 years that Blushield technology has been in development, a number of different models have been designed and manufactured to meet the widely varying needs of people in different situations.

You’ve probably noticed there are several options for a stationary home model, several options for portables, and even a plugin device for your car.  How do you know which Blushield models are right for your situation?

The most important thing to understand is the home units are the foundation of your protection.  Since they plug into the wall of your house and use mains power, they are able to broadcast a strong enough field to effectively compete against the EMF pollution affecting your home environment.  This strong field is required for your body to initially entrain to the Blushield frequencies via sympathetic resonance, and stop “attacking” the invisible threat of the EMFs, allowing your body to regain its health by reclaiming immune power for more productive uses.

Current options for home units are the Plugin, Cube, B1 Premium Cube, Ultra, Premium Ultra and C1 Ultimate Cube.  The strength between these options of home models varies, so which one you choose will mainly depend on the density and strength of the EMFs you are exposed to.  The Auto model is ideal for anyone who spends a lot of time in their car, whether for work or recreation.

The Portables and Auto units are meant to be used as an adjunct to your home unit.  Because they run on battery power, they are not strong enough on their own to achieve strong sympathetic resonance initially, but they do have enough strength to maintain your entrainment to Blushield frequencies while you’re away from your house for periods of time, and prevent your body from resuming its unproductive attack on the harmful EMFs around you.

Home Units

In order of the strength and therefore protection level of each device, lowest to highest, the home units are the Plugin, Cube, B1 Premium Cube, Ultra, Premium Ultra and C1 Ultimate Cube.  To determine which one will suit you best, think about how much EMF exposure reaches you while in your house.  Consider every source of electricity, but place extra emphasis on any cell towers or antennas within a 3 mile radius from your home (go to the Antenna Search website to type in your address and find this out), the number of Wifi signals you can pick up, and if you and/or your neighbors have Smart meters installed by the house.  Also factor in any extra wireless signals coming from appliances and devices in your home such as wireless doorbells, baby monitors, interactive “Smart speakers” like Amazon Echo or Alexa, other Smart devices, etc.

The more EMF saturation in and near your house, the stronger the Blushield model you will require to negate it.  We find that generally the number of cell towers within a few miles of your house indicates how EMF saturated of an environment you live in, and therefore the level of protection you need.  Less than 15 cell towers (and 50 or so antennas) within 3 miles, and the Plugin model will likely be sufficient for your needs, unless your house is packed full of Smart devices (which we recommend getting rid of anyway!). The coverage radius of the Plugin is 45 meters (around 147 feet) in every direction.

If you have more than 15 cell towers near you, the Cube is a better choice for you.  It is twice as strong as the Plugin, and the radius of coverage is twice as large (90 meters, or 295 feet, in all directions).  If you are in a more rural environment with less than 15 cell towers, but know that your area is moving towards urbanization and the population increasing, you can count on an increase of EMFs around you from all sources in the future.  If that’s the case for you, you may plan in advance and get a Cube instead of a Plugin, even if a Plugin is sufficient for your current needs. Blushields can last many, many years, so viewing them as an investment in your future protection is wise!

There are two versions of the Cube available.  The original Cube is made from white and black ABS plastic.  The B1 Premium Cube is made from carbon blue and silver alloy, which is a heavier and more durable material.  They both emit the standard Blushield waveform (that pulses for a couple seconds every half minute) at the exact same amplitude and coverage radius, providing the same level of protection in that way.  However, the B1 Premium Cube also contains an additional microprocessor with the same continuous Phi ratio patterns that the Premium Ultra emits!  This Premium Cube is ideal if you live in a small city, suburban area or the outskirts of a big city, but are also exposed to intense 5G frequencies.  The extra Phi ratio waveforms help the body regenerate from intense, direct line of sight 5G exposure, especially in the higher (40 GHz to 300 GHz) 5G frequencies.

If you live in a densely populated urban area, like a large city or metroplex, you will likely find over one hundred cell towers (and several hundred antennas) within 3 miles of your address!  In this case, your best choice would be the Ultra model.  The Ultra is at least twice as strong as the Cube, and four times stronger than the Plugin.  The Ultra is also ideal for commercial office spaces, factories and hospitals, and also has a coverage radius of 90 meters in all directions.  If you find that you have over 120 cell towers within 3 miles of where you live or work, the Ultra is your best choice for protection.

In anticipation of the highly controversial 5G wireless technology that’s rolling out in cities all over the world (even with zero safety testing), Blushield created the Premium Ultra unit.   It has the same power output and coverage as the Ultra, with the powerful added benefit of a constant output of Phi ratio patterns, to negate the extra intensity that 5G heavy areas will immerse us in.  The Premium Ultra is a good choice if you live in a dense metropolitan area that is currently implementing or planning to implement 5G technology, and especially if you live in direct line of sight of a 5G repeater, and/or know you are being exposed to the higher (40 GHz-300 GHz) 5G frequencies.

The newest Blushield unit, and the most powerful in terms of protection from EMFs as well as coverage area, is the C1 Ultimate Cube.  The C1 is designed for people living in densely populated areas or anyone who needs maximum coverage area.  It provides about 20% stronger protection than the Premium Ultra, and 25% larger of a coverage area, reaching 120 meters (393 feet) in every direction from where it’s plugged in!  The case is a highly durable aircraft grade blue alloy, with a unique geometric cube design.

The C1 is a great choice for those living in very EMF dense areas, in the middle of large cities and close to international airports, and also for anyone who wants to “future proof” their investment by making sure their Blushield is strong enough to protect them for many years to come, even if their EMF exposure increases considerably in the future.

For more information on the continuous Phi Ratio patterns contained within the Premium and Ultimate units, read this article.

Portable Units

There are 3 models of Portable units available.  They function in similar ways, and are compact, lightweight, rectangular devices that are battery powered.  Depending on how often you use them, each battery charge will often last more than 30 days before it requires recharging.  They are designed to maintain your entrainment to Blushield frequencies for shorter periods while you’re away from your main device, and therefore prevent your body from resuming its attack on the perceived threat of the harmful EMFs.

The Portable is ideal to carry in a secure pocket, or in a protected area of a purse or backpack.  You want to make sure it’s protected from too many other things in your bag so it won’t accumulate dirt, which may affect the functioning and overall life of the device, and so the on/off button isn’t accidentally pressed by another item.  The Portable is safe to bring on airplanes, and excellent for making your air travel experience more comfortable.  These devices are not water resistant, so be sure to keep your device dry.  If you will be sweating from working out, or may be out in the rain, it can be smart to keep your device in a plastic baggie to make sure it stays dry.

Here are the options for Portables, and their similarities and differences.

The original Portable has a white ABS plastic case, has a 300 mAh battery and comes with a USB charging cable that can be charged in the same way as your cell phone, such as from your computer or from a USB adapter wall plug.  ABS is the same plastic that legos are made from, and is known for its strong resistance to corrosive chemicals and physical impacts.  It has a coverage radius of 3 meters, which means the protective field will radiate out 3 meters in all directions from wherever the Portable is.  The battery life is usually 30 days between charges, depending on how often you use it.

The Premium Large Portable is twice as strong in its protection strength as the entry level Portable.  It has a 500 mAh battery and a super durable black carbon alloy case. It is also charged the same way you charge a cell phone, and uses a USB-C charging cable, which it comes with.  This one also has a coverage radius of 3 meters in all directions, and the battery will last about 30 days between charges, depending on frequency and duration of use.

The U1 Ultimate Portable is our newest portable option, and takes portable protection to a level beyond what we previously thought possible.  The battery is 1000 mAh, which is twice as strong as the Premium Portable and nearly 4 times as strong as the regular Portable, which equals two to four times more protection strength than the others.  Also, the U1 includes the same additional microprocessor with continuous Phi ratio waveforms that our stationary Premium units offer, which is specifically designed to help the body easily cope with close range 5G exposure, especially in the more intense higher frequency ranges.  The U1 is perfect for driving electric cars or “smart” cars, riding electric trains, and generally traveling through cities and dense metropolitan areas, to maintain your entrainment to Blushield frequencies while you’re in heavy EMF zones away from your home unit.  The case is made from a blue aircraft grade alloy, making it the most durable and wear resistant portable we have produced yet.  The battery will run for 6 days of continuous use, which could be several weeks if you’re just using it intermittently.  The coverage radius is 5 meters (about 15 feet) in all directions.

Auto Unit

This unit is designed for anyone who spends a lot of time in their cars, such as truck drivers and anyone who commutes long distances, drives their car for work, or takes frequent long road trips.  The strength of the Auto is lower than the home units, but higher than the Portables.  Its coverage radius is 15 meters (about 49 feet) in all directions, which easily covers your car, and several cars around you in traffic.  It plugs into the 12 volt cigarette lighter in your car.  For those who spend most of their days in the car, this unit is strong enough to establish the initial sympathetic resonance to Blushield frequencies, but for most people, it is better as an adjunct to their home unit.


The best long term strategy is to have a home unit and a portable unit.  If your budget only allows you to get one at first, a home unit is definitely ideal, to establish sympathetic resonance and be protected in the place you spend most of your time.  Then later on, you can add a portable to increase protection.

If you have any additional questions on the different devices, you are welcome to contact us anytime.  We are happy to help!

Spreadsheet of Blushield product specs
Blushield Product Specs - Sheet

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