Sunray Cayenne 4-Person Outdoor Infrared Sauna Kit Review

Last Updated on December 30, 2023 by Richard

Not everyone has room inside the house for a sauna. That’s where an outdoor infrared sauna is just what you needed.

These 3 and 4 person outdoor sauna kits are just what the doctor ordered.

Gentle, healthy, heat therapy to relax in and enjoy. Soothe aches and pains, detoxify, and speed healing in luxury.

SunRay Cayenne outdoor infrared sauna.

Start RelaxingCheck the price at Amazon. 

While traditional saunas date back thousands of years, infrared saunas are relatively new. The first far infrared sauna was invented in Japan in 1965, and since then, they have reached far and wide across the globe as a medical aid to millions of people.

Far infrared saunas have a wide array of health benefits including but not limited to relief of chronic pain [1], autoimmune issues [2], and cardiovascular issues [3].

Compared to traditional saunas, far infrared saunas have a few advantages. For one, traditional saunas heat up to 176 – 212°F, which is usually too hot for most people to feel comfortable in. On the other hand, infrared saunas range from 113 – 140°F, making them much more enjoyable.

Another benefit of infrared saunas over traditional saunas is they actually produce more sweat despite producing a lower temperature. This is due to the far-reaching effects of the infrared sauna penetrating into the skin. Traditional saunas only provide heat to your skin surface while infrared saunas can reach 0.79 – 1.18 inches into your body, providing better relief.

In this article, we’ll go over the top 3 outdoor infrared sauna kits. We’ve analyzed the best on the market, narrowing down their advantages and disadvantages so you can pick the infrared sauna that’s custom-tailored to you. Let’s dive right in.

Sunray Outdoor Infrared Sauna

1. Sunray Cayenne 4-Person Outdoor Infrared Sauna 

First up on our list is the Sunray Cayenne 4-Person Outdoor Infrared Sauna. Made from Natural Canadian Hemlock Wood, this outdoor infrared sauna 4 person kit measures 83” x 72” x 52”.

First up on our list is the Sunray Cayenne 4-Person Outdoor Infrared Sauna.

Made from Natural Canadian Hemlock Wood, this outdoor infrared sauna 4 person kit measures 83” x 72” x 52”.

Cayenne 4-Person Outdoor Sauna

You Need ThisGet it now at Amazon 

The Cayenne 400D outdoor sauna has enough room inside to comfortably fit 4 people. It comes as a sauna kit that is easy to assemble on your outdoor patio.

The 4 person infrared sauna includes a total of 8 ceramic heaters that can quickly heat the sauna up to your optimal temperature to get the relief you need. One cool feature in the Cayenne sauna is that it includes 4 backrests that are movable and ergonomic to comfortably fit you and 3 other guests.

While saunas provide an array of benefits, it can sometimes feel hard to breathe in the humid air. Sunray took this into consideration and equipped the Cayenne sauna with an oxygen ionization system that purifies the air, allowing for smooth, easy breathing throughout your sauna sessions.

While some outdoor saunas require you to manually install lighting, the Cayenne is equipped with recessed interior and exterior lighting and a reading lamp so you can easily make your way to the sauna to enjoy an evening session.

If you intend on having a group sauna session with friends, you’ll be happy knowing it also features an FM radio with CD and MP3 inputs, as well as cup holders for your drinks.

Fits: 4 People

Dimensions: 83” x 72” x 75”
Heater: 8 ceramic heaters

Materials: Natural Canadian Hemlock

Panel: LCD control panel

Electrical requirements: 120v

Warranty: 7 years

Returns: Yes, 30 days, restocking fee may apply


Overall, this is the best valued outdoor infrared sauna kit from Sunray. It’s also the most affordable option. Sunray includes an impressive 7-year structural warranty, guaranteeing protection against defects in workmanship and materials.

Some Final Thoughts

Sunray infrared saunas have been designed to be used outside. However, you must understand that the sun, wind, rain and snow will give your sauna a “weathered” look.

That’s the same as any other wood furniture you may have outside. It’s part of the experience. So, enjoy it.

However, it will be to your advantage to keep the sauna out of direct weather conditions as much as is possible. So, keep a tarp over it when its not in use. The SunRay Cayenne sauna comes with a tarp like cover that will keep it looking its best for a long time.

Many people are buying an outdoor infrared sauna instead of a more expensive traditional sauna for several good reasons, as you have already seen in this article.

So, start enjoying your outdoor sauna today – Click On The Link Below:

Cayenne 4-Person Outdoor Sauna
  • Durable Canadian Hemlock Construction
  • Bluetooth speaker system
  • Air purification system
  • Cup Holders
  • 30 amp 120V power requirement


  1. The effects of repeated thermal therapy for patients with chronic pain.

2. Far-infrared therapy for cardiovascular, autoimmune, and other chronic health problems: A systematic review

3. Far-infrared saunas for treatment of cardiovascular risk factors

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Top 3 Outdoor Infrared Sauna Reviews: 3+4 Person Sauna Kits
Article Name
Top 3 Outdoor Infrared Sauna Reviews: 3+4 Person Sauna Kits
An outdoor infrared sauna could be your favorite part of your home. Relaxing, health giving, weight loss heaven. Infrared waves produce more sweat with less heat for faster detoxing and health improvements. Music, lights, and an oxygen ionization system for purifying the air, provides the luxury you need and deserve.
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Full Stride Health
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