Infrared Sauna vs Traditional Sauna: What's the Difference?
Not all saunas work the same way. Here is a quick breakdown of infrared vs traditional saunas so ASU students and Tempe residents can choose the right option for their recovery and wellness goals.
Infrared vs. Traditional Sauna: What's the Difference and Which One Do You Need?
They look similar. They work completely differently.
How Each One Works
Traditional saunas heat the air to 150-195°F using a stove or electric heater, often with steam from water poured over rocks. You heat up because you're sitting inside that hot air. Intense, humid, classic Finnish experience.
Infrared saunas skip heating the air entirely. Light panels emit radiant heat absorbed directly by your skin and tissue at 120-150°F. Infrared waves penetrate 1.5-2 inches below the skin surface. Your core temp still rises significantly - you sweat heavily, heart rate increases, muscles loosen - without sitting inside a 190-degree oven.
Which One for What Goal
Muscle recovery - infrared wins. Deeper heat penetration increases circulation directly in muscle tissue, reduces soreness, speeds removal of metabolic waste post-training. Best used within a few hours after your workout.
Relaxation and stress relief - traditional has the longer track record. Intense ambient heat triggers a hard parasympathetic response - nervous system shifts into rest mode fast. The heat-plus-steam combination hits differently for pure mental decompression. If academic stress is running your life, a traditional sauna session is a hard reset.
Both deliver real relaxation benefits. The difference is intensity and preference, not one being superior.
New to Saunas
Start with infrared. Lower temps mean you can sit comfortably for 30-45 minutes, build a solid sweat, and not feel overwhelmed. A 190-degree room on your first visit often ends the session early.
In Tempe
Both types are available near campus. Infrared drop-in sessions at local wellness studios, traditional saunas in locker rooms at some gyms near ASU. Call ahead - the experience varies significantly and not every studio offers both.