Test Results
What works. What doesn't.
Every product here was measured against the same source with and without it — the verdict comes from the before-and-after numbers, not the box.
| Product | Claim on the box | Verdict | Measured change | Price |
|---|---|---|---|---|
| SYB Phone Pouch SYB (Shield Your Body) · 🔬 GQ EMF-390, TriField TF2, ERICKHILL 3-in-1 EMF Meter · full report → | “Powerful radiation blocker for cell phone; durable anti-radiation case / pouch. Fits phones up to 4.33 in wide.” | ⚠️ Backfires |
2.2%
|
$26 |
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| WaveBlock phone sticker WaveBlock · 🔬 GQ EMF-390, TriField TF2, ERICKHILL 3-in-1 EMF Meter · full report → | “The only patented, scientifically backed, lab-tested 5G-shield EMF reduction sticker. USA made.” | ⚠️ Backfires |
+3.3%
|
$29.95 |
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| Large WiFi Router Cover Router Guard · 🔬 GQ EMF-390, TriField TF2, ERICKHILL 3-in-1 EMF Meter · full report → | “Blocks 90% of router EMF and 5G; Wi-Fi still usable.” | 🟡 Partial |
54.1%
|
$49.59 |
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Important: results are informational and specific to the test setup. EMF levels can change with distance, signal strength, operating mode, wiring, and room conditions. This data is educational, not medical advice.