Infrared Saunas

Compare home infrared saunas side by side, from multi-person cabins to lie-down and portable models. For each sauna, we line up the specifications the manufacturer publishes: sauna type, capacity, heater material, infrared range, stated EMF levels, power and outlet requirements, dimensions, and warranty. Where a brand doesn't publish a spec, we mark it as missing instead of filling the gap.

Check power requirements first: some saunas plug into a standard household outlet, while others need a dedicated circuit. Every sauna here is sold by Comparadar and shipped directly by the brand from the United States.

New to home saunas? Start with our home sauna buying guide.
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Compare infrared saunas side by side

Every figure below is as published by the manufacturer, in one consistent format. A dash means the brand has not published that spec. Scroll sideways on small screens.

SpecNicebeam 1–2 Person Far Infrared Sauna Cabin with Red LightNicebeam 1–2 Person Far Infrared Sauna Cabin with Red Light$3,249.00Relax Saunas Black Pro Portable Far Infrared SaunaRelax Saunas Black Pro Portable Far Infrared Sauna$2,300.00Relax Saunas Flex Lie-Down Portable Far Infrared SaunaRelax Saunas Flex Lie-Down Portable Far Infrared Sauna$1,700.00Relax Saunas Silver Elite Portable Far Infrared SaunaRelax Saunas Silver Elite Portable Far Infrared Sauna$1,700.00Nicebeam Sauna Blanket Pro Far Infrared Sauna BlanketNicebeam Sauna Blanket Pro Far Infrared Sauna Blanket$629.00
Type1–2 person cabinSeated tentLie-down domeSeated tentSauna blanket
Capacity1–2 people1 person1 person1 person1 person
HeaterCarbon fiber wall panels (count not published) + carbon floor heater; built-in red light panels2 far-infrared radiators1 far-infrared radiator2 far-infrared radiatorsCarbon fiber heating wire, 1 zone
Infrared rangeFar infrared (range not published)Far infrared 7–14 µmFar infrared 7–14 µmFar infrared 7–14 µmFar infrared (5–14 µm cited by Nicebeam, unmeasured)
EMF (brand figure)'Zero EMF options available', per Nicebeam; unspecified0.17–0.9 mG at seat; 46.5 mG at 2 cm—0.17–0.9 mG at seat; 46.5 mG at 2 cmLow EMF, per Nicebeam; no figures
Max temperature149°F (65°C)140–170°F (per Relax FAQ)—140–170°F (per Relax FAQ)176°F (80°C)
PowerNot published (heater wattage adjustable)1,400 W800 W1,400 W600 W
Voltage120 V; amperage not published120 V (220 V models also listed)120 V (220 V models also listed)120 V (220 V models also listed)Not published
Outlet120 V; dedicated circuit likely; plug not published———Standard outlet; about 5 A at 120 V (our arithmetic)
Dimensions47.2 x 43.3 x 74.8 in32 x 33 x 46 inDome 65 x 26 x 19; mat 78 x 36 in32 x 33 x 46 inAbout 71 x 71 in flat (180 x 180 cm)
Weight375–440 lb (170–200 kg)33 lb18 lb33 lbNot published
Chair includedN/A (built-in bench)YesNoYesN/A (blanket)
Warranty6 years carbon heaters; 1 year other components1 year, repair or replace1 year, repair or replace1 year, repair or replace1-year limited

Comparadar sells these products and earns money when you buy through us; brands cannot pay for placement. We have not lab-tested these units. How we compare · Return terms by brand