Full Spectrum Infrared Saunas

Full spectrum infrared saunas combine near, mid, and far infrared wavelengths in one cabin — near infrared for skin and surface warmth, far infrared for deep, penetrating heat. The result is a richer session that works at multiple depths. Peak Relax offers full spectrum infrared saunas for sale from Dynamic and Maxxus with near-zero EMF technology, plus Golden Designs hybrid models that add a traditional stove option.

Shop full spectrum saunas

Compare with far infrared–only saunas, browse low EMF saunas, or see Golden Designs hybrid models for infrared + traditional in one cabin.

Full spectrum sauna FAQs

What are the three infrared wavelengths? Near infrared (shortest, surface warmth and skin), mid infrared (soft-tissue warmth), and far infrared (longest, deepest penetrating heat). Full spectrum cabins include heaters covering all three. Is full spectrum better than far infrared alone? It offers more versatility — you get surface-level warmth plus deep heat in one session. Far infrared–only models remain the most popular and affordable choice. Are full spectrum saunas low EMF? The Dynamic and Maxxus full spectrum models at Peak Relax feature near-zero EMF heater technology. Check each model's specifications tab.

Why buy from Peak Relax?

Authorized dealer, MAP pricing, free shipping, full warranty, and US-based experts. Shop full spectrum infrared saunas.