This store requires javascript to be enabled for some features to work correctly.

U1 Ultimate Portable 2nd Edition

Sale price


Regular price $499.00
( / )

5m (16.4ft) radius

For use while out and about during travel between stationary protected zones, especially in EMF heavy areas

All EMFs including close range and wide band 5G, for use between protected zones

Zinc Alloy with Blue Chrome Finish

2.375 x 4 x 0.5

Don't forget these...

If you’re looking for the best of the best EMF protection in a portable package, look no further than the Blushield U1. The U1 is a quantum leap in portable EMF protection technology, breaking through what we previously thought possible. This is the same generation of dual band circuit found in our C1 Cube, Premium Ultra, and B1 Premium Cube. The U1’s dual band signal provides the best portable protection against 5G radiation available in a portable model.

Customer Reviews

Based on 34 reviews
Frances Chun
U1 Ultimate Portable 2nd Edition

The unit keeps stable when I am an my devices!

Ryan Hung
Excellent Unit

This unit has changed my wife’s life. Now we can go run errands without her feeling like her head is being squished in and I no longer get road rage. We had no idea that EMF waves have been ruining our lives until we purchased this unit.

Thank you Blushield USA for giving us each a new lease on life!

Katja Zink
great portable

Love all Blushield devices but love this one for its convenience and battery holds charge for several days which is also great - design sure is stylish - lost my other one recently and had to reorder right away:-)

Riley Mehaffey
Chiropractor approved for patients!

When I moved into the city of Charlotte from the suburbs, I noticed I struggled to go to sleep, feel restful, and had a lot of anxiety. After researching some things that could be causing this, I remembered just how bad EMF can be. Obtained a U1 Ultimate Portable to see if it would help and I will be honest, I was skeptical as I tried a different company with no results.

Fast forward to first day of use.
I would carry it in my pocket and keep it beside my bed when I was sleeping. I was told by my girlfriend I was less irritable that day, huge win Men, and I noticed my digestion as well was not as spastic. Around 10pm, I felt sleepy like I usually do, but instead of staring at the ceiling for some time, apparently I fell asleep mid conversation. When I arose, I was delighted to feel energized, like I had the best sleep of my life, and felt calm.

EMF's are everywhere, and they are only going to get stronger and worse on our bodies as the testing of safety has become essentially extinct for global push of faster internet.

Personally, I think everyone should have a portable unit and we will be purchasing a home unit soon as we bought a house well outside of the city with almost no 4G/5G... but it will come eventually and better to be prepared than unprepared.

I hope this review helps out any skepticism as even I was very skeptical of it but a great patient of mine who does door to door pest sales swore on his life just how amazing it has been for his health. If he doesn't take it door to door, he notices he is not as alert for sales leading to usually a dropped or missed sale.

Help your brain, help your body, and purchase this unit if you want to feel/function better!

Tammy Hall
Portable Device

Very effective!