The 3 Best Three Person Infrared Saunas Reviewed & Compared


All of us know the benefits of saunas. Apart from offering several health benefits, an infrared sauna is an excellent stress buster and a wonderful means of relaxation. And now, there is no need for you to get out of your home if you want to enjoy a sauna therapy session. You can simply get one installed in your home and enjoy the benefits of sauna therapy along with your family in a 3-person sauna after a long, tiring day at work or simply unwind along with your friends during the weekend.


If you’re looking for a 3-person sauna for your home, but are confused about which one to consider, then read on for our discussion of the features of 3 best 3-person saunas on the market so that you can decide the one that’s best for you.


Sun Stream Evolve 30

The Sun Stream Evolve 30 home infrared sauna is the first sauna that offers a complete 360o body coverage. The Evolve 30 is loaded with features that ensure you have a fantastic experience every time you step in. The infrared sauna features 2 large nano-carbon heater panels, which are placed on the glass door and the glass panel in the front, which aim more radiant heat on your body and offer superior immersion in the infrared radiant heat.


The ultra-low EMF heater panels project more infrared radiant heat on your body producing quicker and heavier sweat. The EMF produced by the heater panels is less than 1mG (measured by different meters). The Evolve 30 infrared sauna does not have cloth covers covering the nano-carbon heaters, which introduces the fabric and glue into the sauna, prevents you from cleaning the sweat off the surface of the heater, especially in the case of floor heaters and most importantly, reduces the infrared heat output.


The Evolve 30 sauna is constructed from premium-grade 100% hardwood basswood and there is no plywood in the construction. The hardwood basswood offers a smooth, beautiful and bright look and is dense, strong, hypoallergenic and resistant to sweat stains. The Evolve 30 sauna is constructed using Titebond, an FDA food-safe glue that is made in the USA and the sauna’s exterior is coated with a water-based low-sheen lacquer that protects the sauna while retaining its natural appearance


The sauna is equipped with an adjustable LCD control panel that allows you to adjust the infrared heat intensity according to your requirements. The sauna has wooden heater guards which are built with thick and strong widely-spaced wooden slats that maximize the infrared heat output to enhance your sauna experience.

The Evolve 30 features a Bluetooth audio receiver that you can connect your mobile device to and enjoy your favorite music whenever you want and the premium 2-way Blaupunkt speakers truly enhance your sauna therapy experience. The sauna also features 45-watt LED color therapy which is remote controlled.


The sauna has 3 backrests made of red cedar and two movable benches that let you put your feet up allowing you to simply sit back, relax and enjoy your sauna session. The Evolve 30 also has a cup holder that allows you to conveniently place your cup and an aromatherapy unit, where you can add a few drops of essential oils to enhance the sauna experience. There are floor and wall heater guards that are removable and can be cleaned easily allowing you to maintain proper hygiene.


The assembly of the infrared sauna is super easy and quick, thanks to the invisible fastening system and there is no need for any special plumbing or electrical requirements. All you require is space for the sauna and a regular power socket to plug the sauna in.


The innumerable features of the Evolve 30, the 360-degree surround infrared heating that completely wraps your body in the infrared heat and the short preheating times, which lets you sweat very quickly makes the Evolve 30 a clear winner, which is why we have featured it as the No. 1 three-person sauna on our review.


Features & Product Specifications

  • 360-degree coverage
  • Ultra-low EMF (less than 1mG)
  • Zero VOC tested (0.0 ppm)
  • 100% hardwood basswood construction, no plywood
  • Hypoallergenic
  • Titebond non-toxic FDA-approved glue
  • Water-based exterior lacquer
  • Adjustable LED control panel
  • Bluetooth audio receiver
  • 2 Blaupunkt speakers
  • 45-watt LED color light therapy
  • 3 red cedar backrests and 2 movable benches
  • Cup holder
  • Aromatherapy unit
  • Includes free dry skin lymphatic brush and a sun steam towel
  • Outer Dimensions: 74” h x 60.5” w x 38” d
  • Inner Dimensions: 69” h x 57.5” w x 34” d
  • Power: 120 Volts, 2,200 Watts, 20 Amp


Clearlight Premier IS-3

If you’re looking for an infrared sauna that has sufficient space for 3 people, then the Clearlight Premier IS-3 is a great option. Constructed from premium eco-certified western red Canadian cedar, the Premier IS-3 is equipped with advanced True Wave II heaters with heating elements made from a combination of ceramic and carbon.

The carbon in the heating element produces longwave far infrared heat, which penetrates your body more deeply and offers greater advantages. The ceramic compound added to the carbon delivers high infrared output. The infrared heaters are also positioned in the sauna in such a way that the heat is focused on your body to offer the greatest benefits.


The Premier IS-3 is equipped with 3,865 square-inches of Ture Wave II heaters. It has 2 heaters placed on the front wall, a large-sized heater covering the entire rear wall, 2 heaters on the side walls and one heater under the bench. This way, you are surrounded by the infrared heat from all sides.


And, if you want constant infrared heat, simply set the controller to the highest setting and you will get 100% heat without the heater shutting off for the entire 30 to 45 minutes of your sauna therapy session. The Premier IS-3 infrared sauna features windows that keep the sauna bright and well ventilated. It has recessed halogen lights that are ideal for reading and also help to enhance your mood when you’re enjoying a sauna session.


The sauna is equipped with a digital keypad both on the outside, as well as inside that allows you to control the temperature, lights and time. The sauna has a high-quality CD stereo with built-in AM/FM with 2-way speakers so that you can enjoy your favorite music while you relax in your sauna.


The Premier IS-3 has excellent construction and features a classic design with Italian detailing. The sauna has tempered glass panels that retain the heat very well. The Clearlight Premier IS-3 is extremely easy to operate and is quite affordable too. This, along with its features and sleek design makes the IS-3 a good sauna to consider.

Features & Product Specifications

  • Premium basswood construction
  • Low EMF
  • Reservations mode
  • Vented roof
  • Recessed LEDs
  • Digital controls
  • Tablet cradle
  • Italian craftsmanship
  • Reversible bench
  • Tempered glass panels
  • Bluetooth/Aux/MP3 audio options
  • Chromotherapy lighting
  • Weight: 425 lbs
  • Outer Dimensions: 76” h x 61” w x 44” d
  • Inner Dimensions: 68.5” h x 58” w x 39” d
  • Power: 120 Volts, 20 Amp
  • Warranty: Lifetime for residential use, 5 years for commercial use

Sunlighten Signature III

If you’re looking for an ultra-modern and sleek 3-person infrared sauna for your home, then you can consider the Sunlighten Signature III. The Signature III features a comfortable and multifunctional bench which can comfortably accommodate 3 people or you can simply remove the bench and use the extra room for yoga or stretching.


The infrared sauna is equipped with 10 patented medical-grade solocarbon heaters that deliver the greatest concentration of infrared heat and offer all the sauna benefits you’re looking for. Not only are the Solocarbon heaters proven to be 95% – 99% effective when it comes to heating, they are very safe too, as they produce practically no EMF and have undergone third-party testing that ensures safe EMF levels.


All the elements of the Signature III sauna are made using safe and non-toxic materials.

The solocarbon heaters contain materials that are FDA-approved, heat sealed and can endure much beyond the operating temperatures to ensure that no unhealthy gases are released while heating. The sauna features a programmable timer that allows you to keep the sauna heated for whenever you want to use it.

The Signature III sauna is produced with fully quality-controlled manufacturing and the infrared sauna is available in eco-friendly, FSC- and PEFC-certified wood options – western Canadian cedar, fragrance-free eucalyptus and hypoallergenic basswood. The Signature III sauna features ART (Acoustic Resonance Therapy), which allows your body to experience the advantages of vibrational and sound healing.


The assembly of the sauna is extremely easy, thanks to the Sunlighten’s patented magnetic locking mechanism, that prevents the use of unattractive clips and nails to hold the infrared sauna together. This also helps to prolong the life of the sauna, offers greater protection from heat and also increases the durability. The sauna has an electrical certification which ensures that it has been tested to meet the performance and safety standards. The Signature III sauna is extremely strong, durable and beautiful and is sure to be a great buy for your home.


Features & Product Specifications

  • Solocarbon heaters
  • Ultra-low EMF
  • Magne-Seal assembly
  • Acoustic Resonance Therapy (ART)
  • Programmable timer
  • No. of Heaters: 10
  • Made from FSC- and PEFC-certified wood
  • Outer Dimensions: 77.5” h x 62.4” w x 46.1” d
  • Inner Dimensions: 70.1” h x 57.3” w x 40” d
  • Power: 120 Volts, 20 Amp, 2035 Watts


There are many benefits that you can get from an infrared sauna. The idea of buying a 3-person sauna is so that you can spend some quality time relaxing with your family and friends. However, buying a sauna for your home is an important investment decision that you must make carefully and before selecting the right sauna, it is very important to understand your requirements. Matt has some incredible sauna reviews on Clever Leverage that may help you evaluate emf if that’s important to you.


There are several types, brands and models of infrared saunas available and each come along with their own unique features. So, it is a good idea to evaluate the various options and the features that are most important to you before making your final purchasing decision.