Best Saunas under $400 (Infrared & Steam)

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Saunas are one of the best ways to kick-off and relax. They are great because they not only feel great, but they have loads of health benefits attached to them. I guess your search for the best-infrared saunas under $400 brought you here. Well, you’ve come to the right place.

There are various brands and types of saunas on the market. These various types have features, pros, and cons attached to them which is why they are different. While this is good as it gives users various options, it also means that one could have a hard time picking out a good brand.

To make your search easier, we’ll be reviewing 10 of the best saunas under $400. Products reviewed here are durable, strong, and of great quality. You can be assured that if you spend your money on these, you’d have a quality sauna that would last for years.

These machines will have infrared heaters, carbon heaters, or steamers and also have low electromagnetic frequencies (EMF). Depending on your choices, any of these options can be just right for you.

The Best Saunas under $400

1. Radiant Sauna BSA6315 Harmony Deluxe Oversized Portable Sauna


  • Wide roomy tent
  • Beech hardwood dowel frame
  • Air ionizer
  • Four carbon heaters
  • Controller with various options
  • Heated footpad and padded floor mat

This infrared sauna is a great model and is worth every cent. It will interest you to know that the Harmony Deluxe Oversized Portable Sauna is our top choice. For one thing, it is wide. Due to this, one will not feel choked up in the sauna.

It measures 33.5 inches in length, 33 inches in width, and 41.5 inches in height. Radiant Sauna BSA6315 is very portable and will serve well as a personal sauna. It can easily be folded and measures 41.33 inches in length, 33 inches in width, and 5.11 in height when folded up.

Also, it is very light. It weighs 24 pounds and so, you can easily move it. This model features a chair. The small and tough chair is durable enough to withstand heat and weight. It can support a maximum of 220 pounds.

Radiant Saunas BSA6315 is our top pick for the best-infrared saunas under $400 for another reason. It has a solid frame made of Beech hardwood dowel. This is for support and durability.

It also has an air ionizer. The duty of an air ionizer is to clean and purify the air. Also, it features a handheld controller. The controller has six automatic timer options.

The power cord that comes with this model is 6.5 feet long. Radiant Saunas BSA6315 features 900 Watt heaters. Rather than just a single heater, on this model, you’ll have a sauna that features 4 carbon heaters that are strategically placed.

Also, there is a heated footpad for your comfort. Lastly, you’ll be given a padded floor mat.

  • Durable and long-lasting frame
  • Easy to setup
  • Lots of great features

Also read: Are infrared saunas good for arthritis

2. SereneLife Portable Infrared Home Spa | One Person


  • Single person design
  • Infrared heater
  • Foldable for portability
  • 1050 Watts heater
  • Heated footpad
  • Folded chair

SereneLife Portable Infrared Home Spa is an indoor sauna that many people have only great things to say about. This has a lot to do with its features as well as its affordable price. When picking out saunas under $400, this is definitely one of the best ones available.

This sauna costs under 200 dollars and is built for a single person. Since it is for a single person, it was built with everything a person would need to fully enjoy the sauna experience.

SereneLife Portable Infrared Home Spa is designed to be easily collapsed. Due to this, mobility and portability are assured. It heats up to 140° Fahrenheit/60° Celsius. As a bonus, there’s a timer setting that comes with it. Its power is rated at 1050 Watt.

Also, this sauna is made of waterproof and tough material so that you can even use it outdoors. It measures 27 inches in length, 31 inches in width, and 37 inches in height. In the package is a sauna chair as well. The chair is foldable for portability purposes. It is designed for comfort as well.

In addition, this sauna comes with a foot heating pad. It is more of a mat that you rest your feet on so that your feet can easily be detoxified. One of its great features is its hand access design. This means that while in the sauna, there are spaces for your hand so that you can hold a book or a mobile even while using it.

  • Very affordable
  • Features a portable design
  • Hands-free design
  • Foot heating pad
  • Powerful heater

Also read: JNH infrared sauna

3. Mefeir 2L Steam Sauna Portable Home Spa


  • Single person sauna
  • Foldable sauna chair
  • Dual zipper

Mefeir sauna measures 29.92 x 33.86 x 38.98” and is made of durable materials. The tent is separate from the steamer. The tent is made of waterproof material and quilted silk. It features a steamer that is rated from 800W to 1000W. It is designed for a single person and can reach temperatures of 65℃. Even further, it can be adjusted through the remote control. The remote controls the temperature and the timer for the heat.

Mefeir features the dual zippers which will allow both hands to be free even while you are in the sauna. Most single-person saunas have this feature and it is definitely a relief for this one to have it too.

This model comes with a sole massage ball. The sole massage ball is a round foot massager that works to relieve your feet of pain while you enjoy the sauna.

In addition, this model comes with a chair so that users can seat on it while in the sauna. Alternatively, you can sit on the floor. The steamer is quite safe to use. It is anti-dry, anti-explosion, leak-proof, and has automatic power-off protection.

  • Easy to control
  • Can easily be set up
  • Durable

4. Durherm Portable Personal Therapeutic Spa


  • One person sauna
  • Infrared heater
  • Portable
  • 800 Watts heater

This one-person infrared sauna is a popular one among sauna lovers. It is foldable and very portable. This is a great thing as it means that your sauna can go wherever you are going with you. It is also very light at 10.2 pounds. Durhem portable sauna measures 28.5 x 34 x 39.2 inches which makes it obvious that it is suitable for just a single person.

This sauna makes our list of good saunas under $400 for many reasons. It combines affordability and performance which is basically what every sauna user needs.

Durherm Portable Personal has a steam generator that heats up to 45 C/113 deg Fahrenheit. It is very easy to set up and arrange as well. This sauna is built with a waterproof cotton cover that allows the temperature to stay just the right way.

In this package comes the sauna tent, the steam generator, and a manual. One nice feature that this sauna has is the design that gives space for your hands. The steam generator has a power rating of 800 Watts.

One other thing you’ll have access to is the heater’s timer. You can set the timer up to 60 minutes. It has a grey and blue design that makes it attractive to look at. You should be quite careful about getting too close to the heated material as it could burn.

  • Easy to set up
  • Simple design
  • Affordable
  • Heater is not so powerful
  • Does not come with a stool

Also read: Sauna house combo

5. KUPPET Portable Folding Steam Sauna


  • Remote control to adjust temperature and timing
  • Affordable
  • Heated foot mat and heated chair

KUPPET Portable sauna is a large one-person sauna. This sauna has a lot of great features and is one of the most affordable saunas you can purchase. For starters, it has heated foot mats and a heated chair. The foot mat is designed to heat up your feet as you relax and enjoy the sauna. If you often have pains in your feet, you’ll enjoy this. The chair is very comfortable as well.

The sauna tent is made of insulated and waterproof material. This way, heat is not lost. The heaters are rated at 1050 Watts. Also, the outside is made of polyester material. This sauna heats up to 113℉. The temperature is adjustable. It even comes with a remote control to let you adjust the temperature to your taste. The remote also lets you adjust the timing settings.

In addition, the sauna is really lightweight. It weighs 12.8 pounds. If you need to take this sauna anywhere, you’ll have no problems in doing so. It measures 33.9 inches by 28.7 inches by 40.6 inches. It heats up really fast as well. In 15 minutes, it will be heated and ready for use.

This machine also has a design that allows the hands to do some other things even while the user is inside. This sauna is durable, easy to set up and very affordable.

  • Great customer service
  • Heater spreads heat fast enough
  • Lightweight and portable
  • Quite hard to put together

6. Giantex Portable 2L Steam Sauna Spa


  • Foot massager
  • Dual zip design that frees hands
  • Comfortable foldable chair
  • Remote control
  • Adjustable temperature and timer
  • Lightweight and portable

Going by the name, one would expect a large sauna and one wouldn’t totally be wrong. It measures 33.9×28.7″x40.5″ which is not ‘giant’ but is really comfortable. This one-person sauna is made of waterproof cotton cover as well as a plastic trestle.

This sauna is very easy to set up. It features dual zippers so you can open and close it quite simply. Even better, it comes with a chair. The chair can be folded and can bear up to 220 pounds. With it, you can sit and enjoy the heat while you relax.

Temperature-wise, this machine is very flexible. The temperature can be set anywhere between 20℃ and 47℃ (68℉ and 116.6℉). You can actually adjust the temperature with a remote control. However, you do not punch in a temperature. Rather, you choose between level one to level nine. The remote also allows you to adjust the timing and you can sync the temperature and timing.

For the timing, you can adjust it between 0-99 minutes. This sauna is rated at 900 Watts. One great feature is how the two-sipper design allows your hands to be free in order to read a book, operate a device, or any other thing outside of the sauna.

Giantex Portable 2L Steam Sauna Spa comes with a foot massager. This will allow your legs to enjoy a relaxing session of their own. This sauna is also foldable. If you need to use it anywhere outside your home, you can do it quite easily. You simply have to fold it up. It is even lightweight so that your arms do not have to bear any strain.

  • Very easy to assemble
  • Can easily be moved
  • Led screen display sometimes has condensation

Also read: Medical sauna 4 review

7. Durasage Lightweight Portable Personal Steam Sauna


  • Dual zipper
  • Single-person sauna
  • Portable build
  • Foldable chair

This steam sauna is a one-person sauna with several great features. This sauna has a dual zipper design. As we’ve explained before, it means your hands can actually move around while you are inside. You can operate devices, read a book or something similar.

Durasage sauna is also quite easy to put together. Its detachable frame contributes greatly to this. With minimal effort, you’re good to go.

The sauna is built with a waterproof layer to keep steam in. The steam generator is separate. It is an 800-watt machine that heats up the sauna tent very well. It produces steam as hot as 45oC (113 degrees Fahrenheit).

This single-person tent is foldable. Ordinarily, it measures 34 x 28.5 x 39.2 inches. This size is large enough to comfortably accommodate a person. It weighs 15.5 pounds which is a good feature because since the tent can be folded, the light weight makes it ideal for movement.

The tent is not the only foldable feature. This product comes with a foldable chair. The chair gives you the option to sit on it or to simply sit on the floor.

To control the sauna’s heat, you simply need the steam generator. There is no remote available but there is a knob you can use turn on the sauna generator so you can adjust the temperature to the level you would like.

You can also set a timer along with your heating settings.

  • Easy to set up
  • Quite durable
  • Chair is not as durable as we expected

8. OppsDecor Portable Steam Sauna Spa


  • One-person
  • Anti-explosion, anti-leakage, and anti-dry
  • Remote control
  • Foldable chair

OppsDecor sauna is quite popular in the sauna community. It is designed to be very portable so that if a user buys one, they can use it anywhere they go. The sauna is made of PVC, satin, and polyester. It is designed to be waterproof and keep the heat in.

This sauna is very easy to set up. The design puts the tent and heater separately so once your tent is set up, it is very easy to use. Setting up the tent takes a few minutes and then, you’re good to go.

This sauna features a dual zipper which means that while making use of the sauna, your hands are can be outside. With free hands, you can do various things while you steam up. The maximum temperature of this model is 65°C.

OppsDecor Portable Steam Sauna has a remote control. With it, you can control the time and temperature. There are six timer options. The timer options control the heat by time. The steamer is also durable and feature-loaded. It is anti-explosion, anti-leakage, and anti-dry. It even has automatic power cut protection and has adjustable power settings.

In addition, there is a chair included. The chair is foldable and can bear a maximum weight of 135 pounds.

  • Very easy to set up
  • Very rapid heating
  • Portable

Also read: Sauna with a fever

9. AW 2L Portable Steam Sauna Spa


  • One-person design
  • 2L water tank
  • Max temperature of 149 degrees Fahrenheit
  • Dual zipper
  • Foldable chair

Aw 2L sauna is designed quite simply. The tent is separate from the steamer and is controlled by buttons on the sauna. It has a very portable and foldable design. The main aim is to ensure that even if you need to use your sauna elsewhere, you can.

This sauna is a one-person model. It is built in order to offer durability and portability. The tent is waterproof so that the steam is locked inside and you can sweat. It is also very easy to set up. Once you take it out from the carrying bag which you are also given, you simply need to unfold it. In a few minutes, the sauna will be assembled and ready for use.

AW 2L features a dual zipper design. This design allows your hands to be able to carry out some tasks outside the sauna while steaming up.

The steam pot that comes with this machine can contain up to 2 liters of water. It also reaches a maximum temperature of 149 degrees Fahrenheit (65 degrees Celsius). The steam pot also has controls on it which you can use to set time.

As part of this design, you’ll have two side holds where your legs fit perfectly. It also comes with a herbal box. The herbal box is perfect for putting in herbs or essential oils. It also comes with a stool so you can sit in the sauna.

  • Very easy to set up
  • Spacious
  • Herbal box
  • Some have difficulty folding it

10. Aceshin Portable Steam Sauna Home Spa


  • Dual zipper
  • Temperature has 9 levels
  • Timing can be set between 10 and 60 minutes
  • Digital display steamer
  • Remote control
  • Portable chair

Acseshin portable sauna comes in two colors. The steamer in this model is separate from the tent. However, the tent is built in such a way that it locks heat inside.

This model has a herbal box. The herbal box is where you can put in herbs or essential oils. The steamer heats up pretty fast. In about seven minutes from plugging, it is hot enough and ready for use.

Apart from the controls on the steamer itself, this model comes with remote control. The remote control can be used to tweak the timing and heat to fit the user’s choice. The steamer is rated at 800 Watts which is powerful enough.

This sauna is really portable. It can be folded up to make moving it very easy. It also comes with a foldable chair which further improves its portability.

One great thing about this model is how easy it is to set up. Within minutes after unpacking, your sauna could be ready for use. Another is that when the steamer runs out of water, it automatically shuts off.

  • Very easy to use
  • Durable
  • Controls are very easy to understand and work as expected

Final Thoughts

All saunas in this article are affordable and functional. From the ones listed, they are saunas under $400. The most important thing is buying one that gives you an assurance of quality and comfort. Here are some tips you can use before purchasing a sauna-

  • A sauna is not a medical tool – If you are suffering from any disease, do not count on a sauna to heal you. Saunas relieve some conditions and so, if you are ill, your doctor should know before you begin using a sauna.
  • You should make use of essential oils – Essential oils are essential. To make your sauna experience better, pick up a bottle or two. If you cannot seem to decide which to pick, check out some of the best options here. Remember that whatever oil you pick should be just right for you.
  • Read the manual – Saunas are not always the same. It is important to read the manual before use. Some saunas actually allow you to put essential oils in the steamer while some forbid it. Read your manual to know what your sauna permits.


Issac Maxfield sauna hacks

Article by

Issac Maxfield

I used to be a marketing guy working for technology companies. After 15 years of corporate life, I burnt out. Severely. I turned my focus on my health and made drastic changes in my life. Today I’m the happiest person I know.

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