Why blocking EMF has limits
Most EMF products try to block, absorb or deflect signals. That approach has limits. Block a signal completely and your phone or Wi-Fi stops working. Block it partly and you may simply reflect it elsewhere. And you can’t shield yourself from your whole environment as you move through the day.
Blushield doesn’t block, shield or switch off anything. Your phone, Wi-Fi, TV and smart devices work exactly as before. Instead, Blushield is designed to give your body something better to respond to.
Step 1: Blushield creates a coherent field
Each Blushield contains a microprocessor and LED programmed with a complex, layered, nature-based waveform algorithm. Together they produce a coherent field that radiates in all directions. We describe this field as scalar (read What is Scalar Energy?). Unlike a simple single-frequency device, the pattern is complex and continuously changing.
Blushield series compared: Phi, Sensitive, Ultimate and EVO
Each series uses a different pattern:
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Phi Series is our entry range, with tri-band output based on the Phi ratio.
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Sensitive Series uses tri-band output plus gentler delta and theta patterns.
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Ultimate Series uses tri-band output plus alpha and beta patterns for everyday balance and focus.
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EVO Series is our newest four-band design. It covers alpha, beta and gamma ranges, with added emphasis on sleep, relaxation and mental agility.
Step 2: your body tunes in (sympathetic resonance)
Blushield works on the principle of sympathetic resonance. It’s designed so your body tunes in to the strongest, clearest signal, just as a radio locks onto the clearest station rather than the static. The EMF around you hasn’t changed. What changes is which signal your body prioritises.
Our 2024 peer reviewed study found changes at a gene linked to how cells respond to EMF, and reported improvements in heart rate variability, cognition and sleep. You can read more about this research here.
Step 3: it runs 24/7, at home and on the go
Home units run 24/7 from mains power. Portables run on rechargeable batteries and cover you when you’re out. Each device’s light is typically on for about 30 seconds, then briefly off, as the field pauses and changes. This stops your body adapting to the signal and tuning it out over time. Please note that each device light pattern is different.
Do EMF stickers and pendants work? Why power matters
In a home full of strong wireless signals, a field needs to be strong to stand out. Passive products like stickers and pendants can’t generate a field of their own. Every Blushield is powered, so it can maintain a strong, consistent field regardless of what else is switched on. That’s also why home units, running on mains power, produce a much stronger field than battery portables.
The recommended Blushield set-up for home, work and travel
Where |
What we recommend |
Why |
Home |
A plug-in unit, chosen based on your EMF exposure, budget and sensitivity |
Your base: the strongest field, running 24/7. The first priority is to protect where we sleep, which is when our bodies do most of their regenerative work |
Work |
A second plug-in unit, if you work outside the home |
Offices are often device-dense, and you may spend more waking hours there |
In between |
A portable or the W1 watch |
Keeps you within a Blushield field while commuting. |
Is Blushield an EMF shield? What it is and isn’t
Blushield is… |
Blushield isn’t… |
A powered wellness device that produces its own coherent field |
A shield, filter or blocker |
Designed to sit alongside your technology |
Something that impacts your Wi-Fi or phone performance |
One part of a sensible EMF-aware lifestyle |
A replacement for good habits, or for medical advice |
Studied in a published, peer reviewed study |
“Clinically proven” to treat any condition |
A day with Blushield: how to use it
Here’s what the recommended set-up looks like in practice. Your home unit runs quietly overnight while you sleep, and through the morning as the household gets ready. As you leave, you switch on your portable (or you’re already wearing your W1) and drop it into your pocket or bag. On the train, at your desk, in the shops and at the café, it keeps you within a Blushield field. If your workplace has its own Blushield, you can switch the portable off there to save charge. Back home in the evening, switch it off again and pop it on to charge if it needs it. No settings, no apps, nothing to remember beyond the on/off button.
Blushield FAQs: common misconceptions
Will Blushield slow down my Wi-Fi or internet?
No. Blushield doesn’t impact your signals.
Will an EMF meter show Blushield working?
No. A meter measures signal strength, which Blushield doesn’t change.
Is a Blushield portable enough on its own?
We design portables to complement a home unit, which produces a much stronger field.
Do I still need good EMF habits with Blushield?
Yes. Blushield works best alongside sensible habits like Wi-Fi off at night and your phone off your body.
Is a stronger Blushield always better?
Not necessarily. The right device depends on your environment and preferences, and some people prefer the gentler Sensitive Series.
What do people notice with Blushield?
Experiences vary. Some customers say their home feels calmer, that they sleep more deeply or feel more settled in busy places, sometimes within days and sometimes over weeks. Others notice subtle, but beneficial changes which are most noticed when they leave their protected area for an extended period of time, like on holidays. A few describe a short settling-in period. We suggest giving it time and paying attention to how your space feels.