EMF Levels in Infrared Saunas

How EMFs Are Measured

Magnetic-field strength is commonly reported in gauss or milligauss. One gauss equals 1,000 milligauss, while 1 milligauss equals 0.1 microtesla. A gauss meter can measure low-frequency magnetic fields produced by wiring, power lines and electrical appliances. A meaningful infrared sauna EMF test should document more than one reading. Important testing variables include:

• Measurement distance from the heater
• Position inside the sauna
• Seat and head height
• Heater type and location
• Warm-up stage
• Operating temperature
• Frequency range covered by the meter
• Electric-field and magnetic-field readings

Distance matters because measurements can change considerably as the meter moves closer to or farther from an electrical source. Comparing two products requires similar testing distances, operating conditions and measurement methods.

What Is a Safe EMF Level for a Sauna?

No universal consumer standard assigns one specific milligauss reading as the definitive safe limit for every infrared sauna. EMF exposure guidance varies according to frequency, measurement method, exposure duration and applicable regulations.

Good Health Saunas uses Vitatech Electromagnetics for independent testing. Its published materials reference a recommendation of 10 mG RMS or less for long-term human exposure, while current GHS testing reports state its GOAT, Hybrid and Signature saunas meet known federal, state and industry standards.

Infrared Sauna EMF Level Comparison

EMF Emissions Sauna vs.	Milligauss (mG)	Distance	Source
Good Health Sauna	0.27 – 0.34 mG	1 in.	1*
TV	0.04-2 mG	1 ft.	2
Personal Computer	2 – 20 mG	2 ft.	3
Microwave Oven (median)	10 mG	2 ft.	4
Dynamic Barcelona Sauna	80 mG (generously)	Any	5**
Fluorescent Lamp	0.5-2 mG	1 ft.	6
Microwave Oven (highest)	30 mG	2 ft.	7

*Good Health Saunas undergoes third-party testing through Vitatech Electromagnetics. Results vary by model, heater location, operating stage and distance. Refer to the latest full report for current measurements.

**The cited comparison source reported a lowest measured magnetic-field level of approximately 80 mG near the foot heater.

What the EMF Measurements Mean.

Milligauss readings describe magnetic-field strength at a specific place and time. A reading taken one inch from a heater cannot be compared directly with a reading taken one or two feet from an appliance without accounting for distance and testing conditions.

Consider four questions while reviewing sauna EMF claims:

1. Who completed the testing?
2. How far was the meter from each heater?
3. Were readings taken throughout the cabin?
4. Is the complete report publicly available?

A single favorable meter reading does not represent every point inside a sauna. Independent testing across seating, head and heater locations provides a more complete view of exposure during use.

Third-Party EMF Testing by Vitatech

Vitatech performs testing independently from Good Health Saunas. Its process evaluates readings across multiple cabin locations as each sauna operates, producing a fuller assessment than a single handheld measurement near one heater. Independent testing helps customers review:

• Recorded electric and magnetic fields
• Measurement locations
• Meter frequency ranges
• Model-specific performance
• Changes during operation
• Compliance with referenced standards

Good Health Saunas EMF Test Results

Current published results state GOAT, Hybrid and Signature infrared saunas emit very low electromagnetic fields and meet known federal, state and industry standards. Good Health Saunas publishes the complete report so shoppers can review the testing process rather than relying on a marketing label alone. Measured levels differ by model, position, distance and operating stage.

Third-Party Sauna Safety and Quality Testing

EMF output is only one part of infrared sauna performance. Good Health Saunas also publishes reports covering several materials and heating-system characteristics:

• EMF Testing

  Measures low-frequency electric and magnetic fields inside the cabin

• Emissivity Testing

  Evaluates how effectively heating elements emit infrared energy

• VOC Air-Quality Testing

  Measures selected volatile organic compounds inside the sauna

• Wood Certification

  Documents sourcing and material standards

• Full-Spectrum Testing

  Reviews near-, mid- and far-infrared heater performance

Published testing gives shoppers clearer information about heater output, cabin materials and air quality. Good Health Saunas maintains a certification library with current reports and supporting documentation.