The SYB Blog

Electric and Magnetic EMF - SYB

What Are Electric or Magnetic EMF from Power Lines? (2026 Guide to Risks & Protection)

Power lines produce electric and magnetic fields (EMFs)—invisible energy surrounding all electrical devices. Field strength depends on the voltage and current carried by the lines.

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low sar phones

10 Latest Low-SAR Phones For Extra EMF Protection

The lowest SAR phones have head values under 0.30 W/kg, compared to the U.S. FCC legal limit of 1.6 W/kg SAR tests only measure thermal

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Image depicting Oura Ring Vs Apple Watch

Oura Ring vs Apple Watch: Which Wearable is Safer for EMF Exposure?

The Oura Ring is significantly safer than the Apple Watch for EMF exposure. With SAR of 0.0003 W/kg versus the Apple Watch’s 1.15 W/kg, it

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Electrical circuit breakers and switches in white and blue, close-up of industrial electrical panel

What To Do About Your Breaker Panel—And Other Point Sources of Magnetic Fields

We get a lot of questions about shielding breaker panels and utility meters. There is a lot of misunderstanding about the EMFs these items emit.

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Tinnitus and EMF radiation

Does EMF Cause Tinnitus Ringing In Your Ears?

Yes, EMF exposure from cell phones can contribute to tinnitus. Research shows frequent cell phone users have significantly higher risk of chronic tinnitus, particularly in

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Apple Watch: What are the Side Effects and Health Concerns?

Apple Watch and Cancer: What the Science Actually Says About EMF Radiation

Yes, Apple Watch emits EMF radiation through Bluetooth, WiFi, and cellular signals that expose your wrist to constant emissions. Some watch bands also contain chemicals

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Apple Wireless Charging

Are Wireless Chargers Safe? I Tested To Find the Hidden Truth!

Are wireless chargers safe? That’s the question I had staring at my friend’s phone lounging on its sleek charging pad. Sure, it’s cool to just

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switch On airplane mode

Does Airplane Mode Reduce My EMF Radiation Exposure?

Airplane mode isn’t just for when you’re 30,000 feet up. It’s also a powerful way to reduce your EMF radiation exposure. By hitting that airplane

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