High Tech Health International

Making saunas since 1997 and based in Boulder, Colorado, High Tech Health is a family-owned company that builds the most clinically credible infrared saunas on the market. Our patented Ideal Spectrum™️ technology is the only system that eliminates both electric and magnetic field exposure — verified by independent testing. Every sauna is crafted from 100% solid poplar or Hemlock wood, chosen for its ultra-low VOC emissions and trusted by patients with chemical sensitivities. Independent calorimetry testing proves our heaters are 34% more effective, while our active ventilation system delivers 46% lower CO₂ levels than competitors. This is science you can measure.