Best Infrared Sauna: What to Look for Before You Buy

If you’re reading this, chances are you’re serious about getting an infrared sauna. Maybe you’ve read about the health benefits, or maybe you’ve already tried one and want to bring that experience home. Either way, you’re here because you don’t want to make the wrong decision.
That’s smart. Most people don’t realize how many infrared saunas on the market are just expensive wooden boxes that heat up—without delivering any real health benefits. The last thing you want is to invest in a sauna, only to realize later that it’s missing the features that actually matter.
At Biohackn, we’ve spent years testing and refining what makes a truly great home infrared sauna. If you’re looking for the best, here’s exactly what you need to know before you buy.
Full Spectrum vs. Far Infrared: What’s the Difference?
If you’ve been searching for the best infrared sauna, you’ve probably seen terms like far infrared, near infrared, and full spectrum. Most brands throw these words around without really explaining what they mean.
Here’s the breakdown:
-
Far infrared saunas penetrate deep into the body, helping with detoxification and muscle recovery.
-
Near infrared saunas are great for surface-level benefits like skin health and wound healing.
-
Full spectrum infrared saunas combine both, plus mid-infrared, which is great for circulation and metabolic health.
Most saunas labeled “full spectrum” don’t actually deliver all three types of infrared. This is why it’s critical to choose a model that uses real full-spectrum technology, like the Biohackn Full Spectrum Infrared Sauna.
The EMF Problem: What Most Sauna Brands Won’t Tell You
Not all infrared saunas are created equal. One of the biggest problems with cheaper models is high EMF exposure.
Electromagnetic fields (EMFs) are everywhere—your phone, your Wi-Fi router, your laptop—but sitting inside a sauna with high EMFs for 30-45 minutes a day? That’s a different story. Some studies suggest prolonged EMF exposure can lead to headaches, fatigue, and even long-term health issues.
This is why choosing a low-EMF sauna is non-negotiable. The Biohackn Infrared Sauna is designed with ultra-low EMF technology, so you get all the benefits of infrared heat without the risk.
The $2,000 Mistake: Why Cheap Saunas End Up Costing You More
If you’ve been browsing for a home infrared sauna, you’ve probably seen a wide range of prices. Some models go for a few thousand dollars, while others are suspiciously cheap. It’s tempting to go for the budget option, but here’s the catch:
-
Many cheaper models use toxic wood and glue that release fumes when heated.
-
They rely on low-quality ceramic heaters that don’t provide deep infrared penetration.
-
High EMF levels are common in budget models because they cut costs on shielding.
A good sauna isn’t just about heating up—it’s about how efficiently it delivers infrared heat to your body. Investing in a high-quality full spectrum infrared sauna means you get deeper detoxification, faster recovery, and a better overall experience that lasts for years.
How to Tell if a Sauna is Actually Working
A lot of people judge their infrared sauna experience based on how hot it feels. But infrared saunas don’t need to reach extreme temperatures to be effective.
Here’s what actually matters:
-
Sweat should be thicker and oilier—this means your body is releasing deep-stored toxins, not just surface-level water.
-
Your heart rate should increase slightly—infrared heat mimics the effects of light cardiovascular exercise.
-
Your muscles and joints should feel looser—this indicates that infrared is penetrating deeply, reducing inflammation.
If you’re not experiencing these benefits, you might be sitting in an overpriced wooden box. This is why choosing a well-engineered infrared sauna—like the Biohackn Infrared Sauna—is critical.
What Separates a Great Sauna from a Basic One?
The best home infrared sauna should check all of these boxes:
-
Real full-spectrum infrared heating (not just far infrared)
-
Ultra-low EMF levels for safety
-
Non-toxic, high-quality materials (no chemical-treated wood)
-
Even heat distribution so your entire body gets the benefits
-
Comfortable design that makes you want to use it regularly
At Biohackn, we build saunas for people who want the absolute best for their health. The Biohackn Full Spectrum Infrared Sauna is engineered for maximum detox, recovery, and relaxation.
Your Next Step: Choosing the Right Sauna for You
You’ve got two choices:
-
You could go with a generic sauna, hoping it does what the brand claims.
-
Or, you could invest in a sauna designed by experts who actually understand biohacking and longevity.
If you want the best, the Biohackn Infrared Sauna is the one to get. We’ve done the research, we’ve built the best, and now it’s your turn to experience the benefits.
Click here to learn more and get yours today.