How to choose an infrared sauna
Start here
Compare sauna types
Infrared, traditional, and steam saunas heat you in different ways, and that changes how a session feels. Start here to see which type fits your goals and your space.
Infrared vs. steam vs. traditional saunas: which is right for you?
Infrared sauna vs. steam room: how do heat and humidity differ?
Steam room or infrared sauna at home: what should you consider before choosing?
Size and cost
A home sauna is a long-term investment. These guides cover ways to pay, what it costs to run, and how to picture one in your home before you buy.
How to use HSA/FSA funds for a sauna
Financing options for your sauna
What to look for in a sauna
Most sauna specifications are unverifiable as published. The ones worth weighting are the ones with a named lab and a test date attached. Here's what to ask about heat, light, build quality, and EMF before you compare brands.
Sauna heaters: how our infrared technology works
What temperature should an infrared sauna be?
Compare brands
Not every infrared sauna is built the same. Compare heat, red light, heater technology, EMF levels, and craftsmanship so you know what matters before you choose.
Best high heat infrared saunas of 2026
Sauna heaters: how our infrared technology works
Common questions
A Sunlighten sauna one person cabin style starts at $4,999 and our 5 person model being $13,499. Price depends on size, heater type, wavelength, technology and features like red light.
Each wavelength does something different in your body:
- Red light → supports skin health
- Near-infrared → boosts cellular energy and recovery
- Mid-infrared → improves circulation and muscle recovery
- Far-infrared → raises core temperature and supports detox
Most full spectrum saunas blend these wavelengths together into one output. That creates heat, but it limits control.
PulseIQ delivers each wavelength separately at the right intensity and depth. Your body receives more precise, usable infrared energy so you get more benefits and feel better, faster.
The sauna runs on the same wattage as a blow dryer and will cost little to run monthly: typically 15 to 35 cents per hour. This varies with the model and local utility cost. Your utility company can help you understand a more exact per hour cost if needed.
Each wavelength does something different in your body:
- Red light → supports skin health
- Near-infrared → boosts cellular energy and recovery
- Mid-infrared → improves circulation and muscle recovery
- Far-infrared → raises core temperature and supports detox
Most full spectrum saunas blend these wavelengths together into one output. That creates heat, but it limits control.
PulseIQ™ delivers each wavelength separately at the right intensity and depth. Your body receives more precise, usable infrared energy so you get more benefits and feel better, faster.