Are AirPods actually safe? (Spoiler: we don't know yet)

Ok, so a reel popped up on my feed recently making fun of people who still use wired earphones.

And surprise surprise…. I'm one of those people

Here's why -

I'm not here to tell you to throw your AirPods in the trash. But I AM here to tell you that the "they're totally safe" crowd is way more confident than the science actually allows them to be right now.

What AirPods actually emit

Like all wireless devices, AirPods emit radiofrequency (RF) radiation - the same category as Wi-Fi routers and cell phones. Yes, it’s non-ionizing (so it’s not like Xrays). But non-ionizing doesn't automatically mean it’s totally safe!

The specific concern with AirPods is proximity. You're putting them directly in your ear canal, right next to brain tissue, often for hours at a time. That's a different exposure pattern than, for example, your laptop sitting a few feet away from you.

What the research actually says

A 2025 Yale study found that RF radiation at Bluetooth frequency - at levels 4,000x LOWER than FCC limits - interfered with neurodevelopment and increased expression of autism-related genes in fetal brain models.

A 2024 study of 600 people found that using Bluetooth headsets 3+ hours a day was associated with higher rates of thyroid nodules.

Some researchers have also flagged that AirPods use a magnetic induction field that literally passes through your brain tissue to communicate between the two buds. And that low-level RF exposure at similar frequencies may open the blood-brain barrier.

So even though it’s not clear that the AirPods are definitely causing harm…. it’s also true that "not proven harmful yet" and "proven safe" are very different things.

The WHO and IARC currently classify RF radiation as a "possible carcinogen." It means there's enough data to take it seriously, but not enough to call it conclusive.

The reality to think about

AirPods have only been mainstream since ~2016. Less than a decade of widespread daily use - often 6, 8, 10 hours a day - sitting directly next to the brain.

We don't have the long-term data yet. And historically, "we'll figure it out later" has a pretty bad track record...

Doctors endorsed cigarettes into the 1950s while the tobacco industry funded "safety" studies. In that same era, low-dose radiation was considered safe for pregnant women - until the childhood leukemia data came in. BPA was in baby bottles for decades while researchers raised flags. DES (synthetic estrogen prescribed to prevent miscarriage) was given to pregnant women for 30 years... until they realized that's why cancers showed up in their daughters.

Many of these are continuous, cumulative and close to sensitive tissue - just like RF exposure.

For me, this is a situation to follow the precautionary principle.

What I actually do

I’ve actually never used Bluetooth earphones (gasp!) - I’m perfectly happy with my wired earphones that don’t run out of battery, are hard to lose, and are super comfortable.

If you’re attached to your AirPods, here are few easy things to try:

Take them out when you're not using them. Sounds obvious. A LOT of people don't do this.
Don't sleep with them in. Your brain is doing serious detox and repair work while you sleep. It’s not the time for continuous RF exposure near your head.
Speakerphone when you can. Distance matters a LOT with EMF exposure.
If you're not ready to ditch them - at least be intentional. Use them for a podcast, take them out. Don't just... wear them all day by default.