The Best Home Saunas (2026): A Heated Approach to Recovery

There are two reasons we named the Sun Home Equinox 2-Person Full-Spectrum Infrared Sauna as our best home sauna and gave it an overall score of 4.4.

The first can be found in the name—it utilizes full-spectrum infrared heating, as opposed to most home saunas that just use far infrared heating. What’s the difference? Far infrared heating penetrates deep into the skin, which is good because it can help you sweat out toxins and provide other benefits. Full-spectrum, on the other hand, provides three levels of heat for complete penetration.

Second, the Equinox is packed with solid features beyond worthwhile heating: Chromotherapy lighting, removable benches for hot yoga or exercising, and solid speakers. “It felt like a full sauna experience. Plus, the speakers and lighting are amazing,” former GGRE lead reviewer Lindsay Scheele told me, rating the features at a 4 out of 5.

Construction: 4.5/5

Heat Performance: 5/5

Features & Extras: 4/5

Why We Like the Sun Home Saunas Equinox 2-Person Full-Spectrum Infrared Sauna

Lindsay tested out the Sun Home Equinox extensively, and it’s the one infrared sauna that she keeps coming back to. Capable of reaching a maximum temperature of 165 degrees Fahrenheit, the Equinox earns a 5-out-of-5 score for its heat performance. “The four far-infrared heaters are really the star of the show,” Lindsay mentioned. “For me personally, this is the hottest infrared sauna that I’ve ever tested.”

Using high-quality materials—premium kiln-dried eucalyptus wood and full-spectrum infrared heaters with quality ELF/EMF shielding (protecting from low-frequency electric and magnetic fields)—Lindsay rates the construction and durability at 4.5 out of 5. She added, “The construction is solid with the Equinox; even after moving it around the warehouse and having multiple people test it out multiple times, there’s no issues or signs of wear.”

What We Didn’t Like About the Sun Home Saunas Equinox 2-Person Full-Spectrum Infrared Sauna

Remember how your mother said that too much of a good thing is bad for you? Well, there are some infrared sauna dangers, so it’s important to limit your exposure to 15 minutes per session.

As said before, the Equinox comes with a “killer” Bluetooth-connected surround sound system (according to Lindsay) and medical-grade chromotherapy LED lighting, though all those features come at a cost—$6,799, to be exact. A limited lifetime warranty makes that price a little more digestible, as does the ability to finance the purchase. It’s still pricey, but it earns a 4 out of 5 for value.

For a more budget-friendly option that still seats at least two people, you could consider the Almost Heaven Morgan Barrel Sauna.

Testing Breakdown

Our top pick for the best home sauna overall earned solid marks in most categories, though it fell short in a couple of areas.

Vs. The Average

The Sun Home Saunas Equinox 2-Person Full-Spectrum Infrared Sauna comes at a lower price tag than other home saunas, and its lengthier warranty stands out.

Check out our Sun Home Equinox review for more information.

The Caldera has some excellent features we love, especially the detachable red light therapy panel, which emits wavelengths of red light between 660 and 880 nanometers (nm). Former GGRE Lead Reviewer Lindsay Scheele told me, “You want to sit right between about 600 and 1,000, so this really hits the mark.” We give this 4 out of 5 stars for features and extras.

Construction: 4.5/5

Heat Performance: 4/5

Features & Extras: 4/5

Why We Like the Relaxe Caldera Infrared Sauna

In addition to having a sleek, modern design that we found quite appealing, the Relaxa Caldera offers two kinds of light therapy. Infrared saunas use specific wavelengths that generate additional heat from within your body, and Relaxe has added a detachable red light therapy panel, which offers even more benefits.

RELATED: Best Red Light Therapy Devices

The infrared heat is powered by nine carbon heaters, helping it earn 4 out of 5 for its heat performance. Lindsay told me, “The heaters are placed around the side panels as well as on the ground and underneath the bench, and you are really feeling heat from every direction.”

Finally, it also includes a Himalayan salt bar and chromotherapy lighting mode, which, while not necessary, can enhance the overall experience. Lindsay told me, “Between the salt, the red light, the infrared, and the fact the chromotherapy lighting is uniquely done with these starlight-like features at the top, I thought it was just a very fun sauna to use.”

What We Didn’t Like About the Relaxe Caldera Infrared Sauna

The Relaxe Caldera is an infrared sauna, which means it has a lower maximum temperature than traditional saunas. This is intentional, as it’s meant to provide a more gentle, tolerable heat, but if you’re looking for the maximum temperature in a sauna, this isn’t the one for you.

While we think it’s well-built, one notable drawback is the fact that it’s an indoor-only sauna. We gave it a 4 out of 5 for construction due to the built-in features and high-quality wood, but unfortunately, it’s not designed to withstand the elements. This means you’ll need plenty of space in your home or garage to keep the sauna protected.

If you’re looking for a sauna that can be stored outdoors, the Redwood Outdoors Duo Sauna may be a better choice. It uses traditional heating elements instead of infrared light, but it’s a great choice for outdoor users.

Testing Breakdown

Here’s how the Relaxe Caldera scored using our sauna testing methodology.

Vs. The Average

Compared to the average home sauna, the Relaxe Caldera has a smaller footprint and a lower temperature, but that’s intentional, as it uses infrared light therapy. Here’s how it stacks up against the average.

For more, be sure to read our full Relaxe Caldera Infrared Sauna review.

Our favorite two-person sauna goes to the Sunlighten Amplify II Infrared Sauna. This full-spectrum infrared sauna also comes as a single-person or three-person sauna, with a similar structure and features. Combining far infrared heaters with short-wave halogen heaters, Sunlighten uses a proprietary design that they claim emits virtually no EMFs. Paired with solid materials and your choice of eucalyptus or basswood, the Amplify II earns a 4 out of 5 for durability and construction.

Construction: 4/5

Heat Performance: 5/5

Footprint: 5/5

Why We Like the Sunlighten Amplify II Infrared Sauna

While we haven’t tested the Sunlighten Amplify II Infrared Sauna yet, we’ve used a few other products from the brand, like the Sunlighten Solo Sauna, and can vouch that these products have solid construction and features.

This indoor sauna is compatible with 120-volt outlets, meaning you won’t have to get any electrical work done for your sauna to run properly. The sauna uses full-spectrum infrared heat across two heaters and far-infrared heat in four heaters, to help heat the body from within and safely raise your heart rate. The Amplify II can reach temperatures of 170 degrees, which is impressive for an infrared sauna, leading us to rate the performance at 5 out of 5.

Extra features include chromotherapy lighting, a built-in sound system, and an LED control panel to adjust temperature and timers. We also like that you can customize the type of wood used for this indoor sauna: eucalyptus or basswood. Eucalyptus is heavier and more durable, while basswood is hypoallergenic.

What We Didn’t Like About the Sunlighten Amplify II Infrared Sauna

Due to the customization and choice of wood for the sauna, you’ll have to request a quote from Sunlighten for the exact price of the unit. (I asked former GGR Everything lead reviewer Lindsay Scheele about this, and she said the price falls around $5,000, depending on whether it’s on sale or not.) Suffice it to say, though, that it’ll be one of the pricier options for a two-person sauna, especially after adding shipping costs. It earns a 3 out of 5 for customer experience.

“It’ll be pricey, because they’re sending you three 100-plus-pound boxes to your door,” adds Lindsay. We rate the delivery and assembly a 3 out of 5, because you’ll definitely need the help of a friend or two.

Don’t need all the bells and whistles of a built-in sound system? The Heavenly Heat Far Infrared 2-Person Sauna is a more eco-friendly alternative with the same seating capacity.

Testing Breakdown

Check out how the Sunlighten Amplify II fares against our testing methodology. We’ll be sure to update these scores once we get our hands on this two-person sauna, as well.

Vs. The Average

The Sunlighten Amplify II is more affordable than the competition while also offering better warranty coverage.

Our pick for the best indoor home sauna is the Plunge Sauna because it has great heat retention and offers a modern take on a traditional sauna. A slanted back wall with an attached upper and lower bench provides an ergonomic backrest. It holds heat well once it reaches the desired temperature, too, leading us to rate it a 4 out of 5 for performance.

Construction: 4/5

Footprint: 3.5/5

Delivery & Setup: 3.5/5

Why We Like the Plunge Sauna

The exterior and benches are constructed with incense cedar, providing an aromatic wood smell. The interior has a blend of pine and hemlock. This high-quality sauna also has a waterproof roof, allowing it to work inside or outside of your own home. We rate the construction a perfect 5 out of 5.

RELATED: Plunge Sauna Mini Review

The Plunge Sauna has a Wi-Fi controller that can be controlled through a mobile app, along with customizable accent lighting. Plus, if you want to stand or stretch in the sauna, you can flip the benches up, which is an innovative way to save (and use) space.

What We Didn’t Like About the Plunge Sauna

During our testing experience, it took just under an hour for the sauna to go from 70 to 185 degrees. “I set the heat for my sauna session to 185 degrees and timed the sauna. Starting from 70 degrees, it took 56 minutes and 43 seconds to get to 185 degrees,” our product tester told me.

Both the standard and extra-large versions of the Plunge Sauna will require a 240-volt outlet, and you should consult an electrician to install a dedicated outlet for the sauna. Additionally, this is an expensive sauna at $12,990 for the standard size (though it’s often marked down).

If you’re in the market for a high-end sauna that doesn’t take as long to heat up, the Sun Home Luminar Outdoor 2-Person Infrared Sauna is a fantastic alternative.

Testing Breakdown

The Plunge Sauna has a lot to offer, though you’ll pay a hefty price for it. Here’s how it scored:

Vs. The Average

The Plunge Sauna is quite a bit more expensive than its competitors, but it’s also larger and can reach temperatures higher than any other sauna on our list.

Learn more about this sauna in our Plunge Sauna review.

With a lot of smart tech and capabilities, the Sun Home Luminar Outdoor Sauna is our pick for the best infrared sauna. It’s also built to last year-round, through different seasons and different weather conditions. 

We tested the larger, 5-person version of this sauna and rated it a 5 out of 5 for performance. Former Garage Gym Reviews Everything lead reviewer Lindsay Scheele told me, “It’s one of the most expensive saunas I’ve tested, but it also has the most to offer.”

RELATED: Best Red Light Therapy Devices

Footprint: 4/5

Features & Extras: 5/5

Construction: 4.5/5

Why We Like the Sun Home Luminar Outdoor 2-Person Infrared Sauna

This is a full-spectrum infrared sauna, providing near, mid, and far infrared heat at the same time from carefully placed heating panels. Along with this, the Luminar boasts mobile-app control capabilities, Bluetooth premium surround sound, and LED lighting. If you want to enhance your sauna experience even more, you can select a red light therapy add-on when you add the Luminar to your shopping cart.

“You can feel it heating up in seconds, and it only took about 10 minutes to reach its max temperature,” Lindsay told me.

The Sun Home Luminar infrared sauna also has a sleek but functional design for the outdoors to prevent it from warping, shrinking, or cracking. This helped it earn a 4.5 out of 5 for durability and construction.

What We Didn’t Like About the Sun Home Luminar Outdoor 2-Person Infrared Sauna

As is the case with many outdoor saunas, the Sun Home Luminar will require 240 volts for power. Also, this is pricey, costing about $11,599 for the 2-person home sauna. We rate it 3.5 out of 5 stars for value.

When I asked Lindsay for her thoughts on the Luminar, she told me, “Lying on the curved benches got a little uncomfortable after about 20 minutes.”

Another drawback is the interior capacity. When we tested the 5-person model and had five adults sit inside, it was cramped. “We were not comfortable with five people in it,” she told me. “Calling it a four-person sauna would be more fair.”

Is the Sun Home Sauna’s premium price tag too high for your budget? You can save a bit by going with the HigherDOSE Full-Spectrum Infrared Sauna.

Testing Breakdown

Here’s how the Sun Home Luminar scored when we rated it according to our testing methodology.

Vs. The Average

While the Sun Home Luminar is more expensive than average, it offers tech capabilities you won’t find in many other saunas.

Read our in-depth Sun Home Sauna review for more details.

If you’re looking for the best outdoor sauna featuring a traditional, yet modern, design and ultimate durability, look no further than the Redwood Outdoors Duo Sauna. We like its compact design for an outdoor two-person sauna and its durability, which earned 4.5 out of 5 stars. It’s easy enough to hop in after some outdoor training, too.

Heat Performance: 5/5

Value: 4.5/5

Durability & Construction: 4/5

Why We Like the Redwood Outdoors Duo Sauna

The sauna is made of Thermowood, created by heat-treating Scandinavian softwood to temperatures between 180 and 230 degrees in kilns for days at a time. This helps reduce the risk of wood swelling, cracking, or warping over time. Thermowood is also resistant to rot and fungi, and can provide increased longevity and insulation to your sauna.

The two-person sauna kit is a compact solution for people living in the city who want an outdoor sauna. Being just over 5 feet long and 4 feet wide, it can provide a nice space for two users without taking up your entire backyard space.

Although we haven’t had our hands on the Duo Sauna yet, we’ve tested its bigger brother, the Redwood Outdoors Thermowood Cabin Sauna. Former lead reviewer of Garage Gym Reviews Everything, Lindsay Scheele, rated the four-person sauna’s performance a solid 5 out of 5. “Once we got everything set up, it worked perfectly,” she told me.

What We Didn’t Like About the Redwood Outdoors Duo Sauna

The biggest callout for the Cabin Outdoor Sauna was its assembly and installation. The slats of the sauna interlock easily enough, but the assembly video provided was for an older model. “We had to troubleshoot a bunch of pieces together,” Lindsay told me, “Since we had over 300 different pieces to work with—and a ton of them looked similar to one another.” 

At a glance, the Duo Sauna does look simpler, since its front and back walls come preassembled. Still, the assembly requirements for this sauna are sizable, so we rate it a 3 out of 5 for its delivery and setup.

The electric heater will also require 220 volts, which is a less common voltage. Another drawback is that Redwood Outdoors only provides a one-year warranty. This is short for such a costly piece of equipment, which earns it a 2.5 out of 5 for warranties and policies. 

Love the traditional wood sauna look? You could also consider the full-spectrum Sunlighten Amplify II Infrared Sauna.

Testing Breakdown

The Redwood Outdoors Duo Sauna’s scores were a mixed bag, though it earned high marks in categories like durability and construction, features and extras, and heat performance.

Vs. The Average

The Redwood Outdoors Duo Sauna may be larger than its competitors, but it’s more affordable while also capable of reaching a higher temperature.

Read our Redwood Outdoors Sauna review for more details on the Duo Sauna’s bigger brother: The Cabin Outdoor Sauna.

Capable of heating up to 175 degrees Fahrenheit, the HigherDOSE Infrared Sauna Blanket provides all-around heat and comfort in a portable and easy-to-use package. It earned 4.1 stars overall and is a solid choice for those who want a sauna experience at home but don’t have room for a full sauna.

Footprint: 4.5/5

Construction: 3.5/5

Heat Performance: 5/5

Why We Like the HigherDOSE Infrared Sauna Blanket

The HigherDOSE Infrared Sauna Blanket takes about 10 minutes to preheat, and you’ll need a heatproof surface to lie on. Once it’s at your desired temperature, you hop in and set a timer for as long as you want to remain in the blanket. Lindsay Scheele, CPT, CNC notes it’s easy to set up and use, too, rating the performance a 5 out of 5.

The sauna blanket received a 4.5 out of 5 rating for footprint. It’s 71 inches long unfolded, but it rolls up into a compact package and can be thrown in the back of a car during a vacation. “I wouldn’t want to carry this around all the time,” Lindsay adds, “But being able to take it with you for a weekend trip is great.”

What We Didn’t Like About the HigherDOSE Infrared Sauna Blanket

Fair warning: You’ll get very sweaty, and if you don’t have an insert or blanket inside, cleanup can be a bit of a hassle. When I asked Lindsay if the $89 inserts are worth the extra price, she said yes, because your sweat could cause the sauna blanket to break down faster. She rated it a 3.5 out of 5 for durability.

Although HigherDOSE says on its website that its blanket can reach up to 175 degrees Fahrenheit, the programmable thermostat only reads settings from 1 to 8, so it’s hard to tell exactly how hot it is at any given moment.

If you need a portable option but want a bit more bang for your buck, check out the Sun Home Infrared Sauna Blanket, which reaches 167 degrees and is $200 less than the HigherDOSE blanket.

Testing Breakdown

There’s a lot to like about the HigherDOSE Infrared Sauna Blanket, but there are also a few things to watch out for. Check out how it scored during our testing process.

Vs. The Average

While we are fans of the HigherDOSE Infrared Sauna Blanket, it’s important to note that it is more expensive than most sauna blankets, and it has a shorter warranty.

Learn all the details in our in-depth HigherDOSE Infrared Sauna Blanket review.

Our choice for the best dry sauna for your home is the Almost Heaven Morgan Barrel Sauna. The cylindrical design of the Morgan Barrel Sauna allows the dry heat to circulate around the entire sauna, leading to better heat distribution throughout. We rate the performance a perfect 5 out of 5.

Value: 4/5

Heat Performance: 5/5

Features & Extras: 3/5

Why We Like the Almost Heaven Morgan Barrel Sauna

This barrel sauna can be used indoors or outdoors and has a manufacturer’s limited lifetime warranty on the sauna and five years on the heater. It can be purchased online for about $8,165, which includes shipping in the continental United States. This is a decent price for a sizable sauna, so we rate the value a 4 out of 5.

USA Weightlifting Junior National Team Coach Sean Rigsby, CSCS, has it at his gym and is impressed with how quickly it can get warm. It’s powered by an electrical Harvia heater and can reach up to 190 degrees Fahrenheit. The Harvia heaters feature 40 pounds of sauna stones, which will allow you to ladle water over the stones and create steam (if you want). Otherwise, you can use the sauna without water for dry heat.

What We Didn’t Like About the Almost Heaven Morgan Barrel Sauna

The main callout we have about the Almost Heaven sauna is the delivery and assembly process, which earns 3 out of 5 stars. The instruction manual isn’t specific to the Morgan model—it was a generic system on assembling barrel-style saunas from Almost Heaven—which left room for interpretation when building it. “It certainly complicated things for an already lengthy build,” Sean told me.

Looking for a high-quality dry sauna alternative? The Plunge Sauna functions as either a traditional steam or dry sauna.

Testing Breakdown

Here’s how the Almost Heaven Morgan Barrel Sauna scored after we evaluated it against our testing methodology.

Vs. The Average

The Almost Heaven Morgan Barrel Sauna is larger than other options on our list, but it can also fit more people and reach higher temperatures.

For more on this sauna, check out our Almost Heaven Morgan Barrel review.

If you need something small and portable, the SaunaBox is an ideal choice. One of the best portable saunas we’ve tested, it offers a compact footprint with enough room for one person to sit comfortably. It’s also easy to set up anywhere, like a little pop-up tent. For performance, the SaunaBox earns 4 out of 5 stars.

Footprint: 4/5

Heat Performance: 4/5

Value: 5/5

Why We Like the SaunaBox SmartSteam Kit Pro

The SaunaBox is a bit different from the other saunas we’ve tested because it’s a portable steam sauna versus a dry sauna. It can heat up to 140 degrees with nearly 100% humidity, which is emitted into the SaunaBox through a plastic hose from the SmartSteam chamber. To get the steam flowing, you’ll pour water into the SmartSteam chamber and set the heat setting from 1 to 7. The chamber also allows you to set the length of your sauna session. 

Since water vapor heats the SaunaBox, you may like knowing that it’s constructed from antimicrobial materials to help prevent the buildup of mold and bacteria. It’s also BPA-free and does not contain microplastics, helping it earn a score of 4 out of 5 for durability and construction.

Anthony O’Reilly, a certified personal trainer and expert product tester, told me that the SaunaBox took a little longer to heat up than the advertised 15 minutes, but once it got hot, it stayed hot. Anthony is 6 feet 3 inches tall and said he felt comfortable inside the pop-up sauna, though it requires you to bring your own chair.

What We Didn’t Like About the SaunaBox SmartSteam Kit Pro

After every use, you’ll need to clean with a mild cleaner, air out the foot pad (which is machine washable), and air out the entire sauna from humidity. We also docked a point off the footprint and portability score, rating it a 4 out of 5, since you want to be careful with how you store it.

“You don’t want this to become a breeding ground for mold and germs by packing it away wet,” former Garage Gym Reviews Everything lead reviewer Lindsay Scheele told me. 

Also, be aware that while the SaunaBox only heats up to 140 degrees Fahrenheit (on the low end for saunas), the humidity can reach 100%. This makes it feel much hotter than it is.

Prefer a steam sauna over other options? The Almost Heaven Morgan 4-Person Barrel Sauna allows you to use steam or dry heat.

Testing Breakdown

For a budget-friendly sauna, the SaunaBox SmartSteam Kit Pro has a lot to offer, particularly when it comes to durability, features, and setup.

Vs. The Average

While the warranty on the SaunaBox SmartSteam Kit Pro is shorter than average, the price is hard to beat. This portable sauna’s temperature range and dimensions are also on par with its competitors.

Read our in-depth SaunaBox SmartSteam Pro review.

Benefits of Home Saunas

There are quite a few benefits you can get from home saunas, but a lot depends on the heat of the sauna and the time spent in the sauna. I talked with Thomas Barbeau, CSCS, SCCC, an Assistant Strength and Conditioning Coach for the Carolina Panthers, about his use of saunas for his athletes’ performance and recovery.

On the optimal conditions of sauna use, Thomas says, “A lot of the research suggests that the ideal temperature for sauna usage is above 176 degrees, and a session should be about 20 minutes long at that temperature to reap the full benefits of a sauna. Higher temperatures, though, can reduce the time needed in the sauna, whereas at about 200 degrees, you’d only need a 15-minute session.” 

“A higher frequency of use tends to increase the benefits, too,” he adds. Because of this, Thomas tends to prefer traditional dry saunas for the higher temperatures they can reach, as steam and infrared saunas reach about 120 and 150 degrees, respectively. 

Dr. Raj Dasgupta, MD, FACP, FCCP, FAASM, has a similar outlook on sauna use and safety.

“Keep sauna sessions to 15 to 20 minutes and pay attention to how you’re feeling,” he explains. “Stay hydrated before, during, and after, and avoid going in on an empty stomach or right after intense exercise.”

With that said, there are still plenty of benefits to have from an infrared sauna or steam sauna, such as reduced inflammation, increased recovery, and cardiovascular health, but the higher temperatures of a dry sauna have been shown to have unique benefits that can improve brain health as well. Let’s get into the benefits of home saunas.

Reduced Inflammation

One of the most well-known benefits of saunas is their ability to help reduce inflammation in the body.

A 2018 study published in the European Journal of Epidemiology² measured the C-reactive proteins (CRP) of over 2,000 Finnish men. CRP is a blood protein that is used in inflammatory responses. Those who used saunas had lower CRP levels, and the correlation seemed inversely related to the frequency of sauna usage. Those who used the sauna over four times weekly had lower CRP levels than those who used it two or three times weekly.

Additionally, some anti-inflammatory proteins (such as IL-10) have been shown to increase with sauna usage. Another study from 2018³ showed a significant increase in anti-inflammatory proteins after four weeks of consistent sauna usage.

Increased Recovery

Something vital to Thomas as an assistant strength coach for the Panthers is a sauna’s ability to aid in recovery after long football practices. Research shows that sauna use after exercise can help aid in an athlete’s recovery, with one study from 2019⁴ even suggesting that resting heart rates were lower after sauna recovery than prior to sauna usage.

RELATED: Best Muscle Recovery Supplements

Infrared saunas can help improve recovery as well. A small study from July 2023⁵ showed that athletes who had a single infrared sauna session post-workout showed greater perceived recovery and less muscle soreness. Faster recovery leads to being able to train more efficiently the following day.

Cardiovascular Health and Performance

Saunas are a relatively safe way to train and increase your cardiovascular fitness and health. With the increased heat of a sauna, it can raise your heart rate⁶, up to levels comparable to moderate or vigorous levels of exercise.

One small study from 2019⁷ measured the blood pressure and heart rate of 19 individuals during and 30 minutes after sauna use. In this study, participants’ blood pressure and heart rates increased significantly while under heat stress, but reduced to numbers below baseline after use.

Brain Health

One of the unique benefits of dry saunas (due to the increase in temperature) is their ability to help with brain health.

According to a 2017 study⁸, heat stress and exercise have been shown to increase levels of brain-derived neurotrophic factor (BDNF), a protein in the central and peripheral nervous systems. BDNF can have a ton of benefits, from helping with anxiety and depression⁹, as well as memory functions.

Preventing Muscle Waste

As an assistant strength coach, Thomas states, “We use saunas to help maintain muscle mass on injured athletes, as muscular atrophy can occur leading to strength losses in the first week due to reduced protein synthesis¹⁰.”

However, heat stress from saunas has been shown to prevent protein degradation from lack of activity. A study from 2007¹¹ suggests that intermittent heat stress can enhance skeletal muscle regrowth, which is a fantastic tool for a professional athlete recovering from injury—or a gym-goer with a pulled muscle.

What to Look for in the Best Home Saunas

There are a lot of factors determining what the right sauna is for you. Here are a few things to consider before making your purchase.

Type

When looking into saunas, the first thing to decide is the type of sauna you’re looking at. Typically this is a debate between infrared and traditional saunas, or wet and dry saunas. Both provide similar benefits to muscle recovery and reduced inflammation, but traditional saunas have some unique benefits on improving brain health that occur at much higher temperatures.

Additionally, you should consider whether you want the sauna indoors or outdoors. Either way, it’s smart to consider the space you have to work with, and find a suitable option. If you don’t have a lot of space, a portable sauna or sauna blanket may be a viable option, then.

Performance

What is the sauna’s maximum temperature, and how quickly does it reach that temperature? The answer will depend on the type of sauna, but you’ll want to make sure the sauna reaches those ideal temperatures.

• Dry saunas can reach a maximum temperature of 195 degrees Fahrenheit, and typically hotter, generally within a half-hour.
• Steam saunas won’t get as warm, relying on the humidity to warm you up. They have a maximum temperature of about 120 degrees, and take about the same time to warm up.
• Infrared saunas can heat up in about half the time to a max temperature of about 150 degrees Fahrenheit.

Electrical Requirements

Some saunas will use a standard 120-volt plug, making installation a breeze. However, many outdoor saunas (and some indoor ones) will use 240 volts, meaning a 240-volt outlet will need to be installed if you don’t have one. It’s best to have an electrician do this if you don’t have experience with wiring.

Features and Amenities

What other amenities are available to you while using the sauna? While the main goal is recovery, it’s nice to enjoy your time in the sauna. Common features include Bluetooth audio, lighting, and a Wi-Fi controller for ease of access in controlling timers and temperatures.

Some traditional Finnish saunas may keep the features minimal, but they should at least come with a thermometer and a bucket and ladle (to pour water over sauna rocks and help maintain or adjust the temperature).

Cost

Saunas can be expensive, even if they’re affordably priced. After looking at all of these factors in a sauna, make sure to check the price and see if the sauna brings enough value to justify the home sauna’s cost.

Home Sauna Types Explained

We believe home saunas can help almost anyone, but not every sauna is suitable for every home setup. Before committing to a certain model, you’ll want to know all about the different types of home saunas, as well as which silhouette suits your preferences best.

Infrared vs. Traditional Saunas

There’s more than one way to break a sweat, so it’s important to be informed on the differences between infrared saunas and traditional wet and dry saunas. Here’s a quick explainer:

• Infrared Saunas: These saunas work by using infrared lights to directly heat your body, rather than heating the air around you. Infrared saunas also warm up quicker than traditional profiles, and since they don’t rely on moisture as a heat source, there’s less of a danger of mold growth. The flip side is that infrared saunas tend to be pricier than traditional models, sometimes costing thousands more. 
• Wet Saunas: Also called “steam rooms,” wet saunas utilize hot, humid air to superheat the interior of the unit. This is typically accomplished through heated stones that the user ladles water over. These models can typically reach 100 to 120 degrees Fahrenheit with 100% humidity. And while the additional moisture will require more maintenance, there are unique benefits to all of that steam. According to research in the Canadian Medical Association Journal¹³, steam can help break up mucus membranes and relieve headaches that occur due to sinus pressure.
• Dry Saunas: Electric heaters are used to warm the sauna interior. The temperatures inside range from 160 to 200 degrees Fahrenheit, and the units top out at 10 to 20% humidity. One benefit here is that there won’t be as much moisture created inside the sauna, so the risk of mold or bacteria growth is reduced as long as you towel off the insides and leave the door open between uses.

Many non-infrared home sauna models offer options for both wet and dry heat, as well, which is another consideration if you like to flip-flop between recovery modalities. 

Portable vs. Built-In Saunas

While we love home saunas here at GGR, we admit that they’re not practical for everyone’s situation. For those in smaller living spaces or those who are frequently on the road, portable saunas can offer a viable way to reap the sweaty benefits without the space (or monetary) commitment. 

Portable saunas can come in the form of sauna blankets, tents, and masks that can be folded and stored in a to-go bag or kept in a garage when not in use. Many of these units only require access to a 120V outlet and need little to no maintenance or assembly, as well. They also cost a fraction of what you’ll pay for a built-in sauna—a major perk for athletes who favor budget home gym equipment. 

That said, if your home has sufficient space and you can afford the asking price, a standalone sauna will likely deliver the greatest benefits. The temperatures can often reach higher settings, there are more quality-of-life features like Bluetooth speakers and chromotherapy lightscapes, they’re more spacious for multi-person sweat sessions, and they’re built to last. 

Outdoor Saunas

While many home saunas can be used both indoors and out, some are confined to interior spaces due to construction that isn’t meant to withstand the elements. When choosing a home sauna, you need to select an option that fits your living space and consider whether you might later want to move it to a more external environment. 

Like with any home sauna, outdoor saunas can be wet, dry, infrared, or portable. You might also want to opt for a barrel-shaped model, which can help limit snow accumulation and prevent rain from pooling on the roof. Otherwise, these outdoor options operate like their strictly indoor counterparts.

Safety Considerations

Aside from the sauna-specific specs, included features, and final price tag, there are a few more things about home saunas to keep in mind before confirming your order. Notably, you may have some questions about safety for both traditional and infrared saunas. Here, we’ll help you navigate best practices and alleviate any worries you may have before using a home sauna.

Should You Talk to Your Doctor Before Using a Home Sauna?

Saunas are generally safe, but you should still consult a doctor before using one. This is even more important if you’re pregnant or have a pre-existing condition like high blood pressure or a cardiovascular issue. While it’s a largely safe activity for most, the higher heat of a sauna can put stress on the body, which can cause adverse effects like dizziness or cardiovascular strain in pre-disposed individuals.

Talk with your health professional about your health history, as well as any medications you may be taking; certain medications can also affect how your body regulates and handles heat.

How Long Should You Sit in a Sauna?

The ideal time frame for using a sauna will largely depend on your comfort and experience with heat therapy. If you’re newer to sauna usage, you should only stay in a sauna for about five to 10 minutes at a time. On the other hand, experienced users may be able to stay for as long as 15 to 20 minutes. 

“The best way to acclimate is to start small and build,” says Dr. Michael Masi, DPT. “For beginners, I recommend no longer than 5- or 10-minute sessions, focusing on hydration at all times. And, as a general rule, you should never stay in the sauna if you feel like it’s too much.”

No matter your experience level, hydration is vital in the intense heat of a sauna. Be sure to drink plenty of water before and during your sauna session, and always exit immediately if you ever feel unwell.

Signs You Should Stop Using Your Sauna

During your session, be on the lookout for any signs of feeling “off” or unwell. You should stop your sauna session if you begin to feel dizzy, lightheaded, nauseous, or have extreme thirst or headaches, as these can all be symptoms and warning signs of dehydration¹⁴ or overheating.

Other warning signs to listen to include:

• An irregular or racing heartbeat
• Muscle cramps
• Excessive fatigue or lethargy
• A sudden stop in sweating
• Skin irritation or burning sensations
• Feeling faint

As a general rule of thumb, it’s better to be safe than sorry; if you start to feel off during your sauna session, stop and exit the sauna immediately. Make sure to hydrate afterward, and if issues and symptoms persist after leaving the sauna, you may need to seek medical attention.

EMF Levels

Infrared saunas, in particular, can produce some levels of electromagnetic fields, known as EMF, while providing infrared heat. Electromagnetic fields can be produced by electrical equipment—like cell phones, computers, or microwave ovens—and are generally considered harmless at lower frequencies. Higher frequencies produced by X-rays, sunlight, and infrared waves can be harmful in larger quantities¹⁵, however.

To combat this, many manufacturers use low-EMF heaters to minimize the amount of EMFs created from the sauna. Furthermore, some saunas have shielding to block any remaining EMFs produced from entering the sauna.

If you’re looking for an infrared sauna, be sure to read all available safety guidelines for the sauna you plan to purchase before you actually buy it; notably, about the steps taken to minimize EMF levels and exposure. Once you’re comfortable enough to make a purchase, follow all safety guidelines thoroughly and contact customer support for additional guidance, if needed.

Assembly and Maintenance

Any home sauna you buy—even portable models, to a certain extent—is going to require some form of assembly and maintenance. Saunas are a big investment, and the only way they’ll last is if you learn to take care of them. Below are just a handful of sauna maintenance tips and tricks to help ensure your device stays clean and operating for plenty of sessions to come:

• Keep it dry: Most saunas, especially wet models, have some form of ventilation to help reduce water damage, but you should also always leave the door open between uses and dry the seats off with a towel post-session. Drying the inside of your sauna after every use can help prevent the growth of mold and bacteria (which can also limit potential sweat smell and wood deterioration).
• Inspect and seal: While many outdoor saunas are built with waterproof sealants and roof shingles to protect against the elements, those precautions won’t last forever. You still need to regularly inspect the roof for leaks and reapply a high-quality sealant every year to prevent water from getting inside. 
• Watch the cords: If your sauna is placed outside, make sure all power cords are kept dry and protected from the elements in order to prevent damage. Also, research the type of outlet required for your sauna. Most use a 120V outlet, which is common in most households, but you can find some models that utilize 240V outlets. In these cases, you might need an electrician to help with installation. 

In terms of assembly, read up on any resources the company has to offer. Try to gauge how much assembly is required in advance and determine whether you need professional help.