Best Infrared Sauna in 2026 (Price Tiers + The Truth About “Full Spectrum”)

If you’re shopping for an infrared sauna in 2026, this video will save you thousands of dollars and months of confusion.

I’ve tested 40+ infrared saunas over the last several years — portable saunas, DIY setups, Amazon saunas, Costco saunas, and premium wooden cabins — and most of the advice online is either outdated, biased, or straight-up marketing.

In this video, I break down:

✅ The best infrared saunas by price tier (from under $1,000 to $6,000+)

✅ What actually matters for detox, sweating, and performance

✅ Why “full spectrum” is often misunderstood (and over-sold)

✅ Far infrared vs near infrared — what really drives the sauna experience

✅ Apartment-friendly options that run on a standard outlet

✅ What salespeople won’t tell you about EMF, VOCs, and heater layout

✅ How to avoid buying a sauna that looks good but underperforms

This is not a sponsored hype video.

It’s a real buyer’s guide based on hands-on testing, real installs, and real customer feedback.

🔥 Sauna Categories Covered

– Best sauna under $1,000

– Best portable sauna (2026)

– Best sauna under $2,000

– Best sauna under $3,500

– Best sauna under $5,000–$6,000

– Best apartment sauna

– Best value infrared sauna

– Far infrared vs full spectrum saunas

⚠️ Important Note

If you’re brand new to infrared saunas, my #1 advice is simple:

👉 Try a session locally before you buy.

Once you feel what a real sauna session is like, you’ll stop being vulnerable to marketing and buy with confidence.

📌 Helpful Resources

🔹 Certified Sauna List & Reviews: https://certifiedsaunas.com

🔹 Installation videos, comparisons, and real-world testing footage

🔹 No-pressure recommendations based on your space, budget, and goals

If you have questions, drop them in the facebook group — include:

– Your budget

– A picture of your space

– Where you plan to install the sauna

– Apartment, condo, or house

– I read the comments and I’m happy to help.

Read the transcript >

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Transcript

The number one question asked so far this month is, Matt, what is the best infrared sauna of 2026 going to be? So I’ve got all your questions from the group pulled up over here. I’ve got the YouTube commentary here. I’m gonna answer it for you.

But before we do, we need to go over some price tiers, some categories and features, and the truth about full spectrum. Because I think this year, it’s about to get crazier than ever. And you guys are still stuck on things that really aren’t making a difference in your sauna sessions.

So let me save you from the most common mistake people make when buying an infrared sauna. A lot of the people advising you on a $1,000, $3,000, $6,000, $10,000 purchase decision do not even have the equipment or do not own the sauna that you’re gonna buy, right?

And I’m still seeing this as we go into 2026. This is more relevant than ever. And I can tell by the nature of what you typed right here, right? And then when you ask those people about a competing brand before you buy it, 99% of the time they’ve never even used the competing brand. They pull up the website and show you on the screen.

Like, oh, they still tell you, oh, that one’s terrible. You know, it’s the wrong wood. The emissivity is wrong. You need ceramic heaters. No, no, no, you need carbon heaters. No, no, no, no, you need full spectrum heaters. You need 170 degrees or you won’t detox or make heat shock proteins, right?

We’ve all heard this stuff. But does it really matter? Is it really gonna make a difference, and is it accurate? I found the majority of the time, it’s not.

So I wanna go through this step by step with you. And I’m pulling from you guys’ questions, right? I’m pulling from exactly what you’re asking.

So today I’m gonna give you the updated 2026 buyer’s guide the industry doesn’t want you to have, most likely. No hype, no fear, no buzzwords, just what actually matters. And the best saunas by price in tiers, right? In tiered price. So that’s how people really shop.

And so in years past, we’ve fallen short in this. I’m trying to update some content. Yes, if you’re under a certain threshold of a couple thousand dollars, there’s no way that you’re ever gonna get low EMF, great heater layout, super good build quality, fit and finish, excellent warranty, customer service, like all the things that people want. It’s just not going to happen.

So I don’t see that changing in 2026. In fact, I see more companies coming online that have a sauna between $2,000 and $3,000 and saying that it’s amazing when it’s really just a mini sauna.

And then you can’t get them on the phone when you have an issue. You can’t call them. You can’t get anyone to respond to your emails ever, right?

It’s not the same as some of the other companies that are underwater right now because the holiday sales have just driven them nuts and they’re understaffed and they’re just at their capacity, right? They will actually get to you. They will take care of you. But other companies, you’re never gonna hear from them.

So if you’re new here, this is the first video that you’ve seen. I’m Matt from CertifiedSaunas.com. Over the last several years, I’ve tested 40-plus sauna models, installed them, measured them, worked with real people who want real results, not just like this marketing mumbo-jumbo.

You guys send me videos where it’s like a guy like me sitting at a desk showing you a screen share video of his computer and the sauna company website that you’re asking about. And they just go through it like it’s some type of brochure and tell you why it’s bad, when in fact they’ve never actually used that piece of equipment in their life.

So you have somebody educating you on a $5,000 to $10,000 purchase decision that’s based on what? Reading website bullet points? You guys, come on. You just, you gotta come on.

If you watch any of my videos, there’s over 1,000 videos on the YouTube channel. You know the vibe, right? We’re not here to be like influencer this, that, and the other that never tells you anything bad about the equipment. I see that stuff too. You guys send me these videos.

We’re here to be your filter, right? It’s not possible for everyone to have access to this much equipment, nor the space to test it, or yada, yada, yada.

Because when you’re buying something for your health, I should know, post leukemia treatment, it’s very important that these companies, to me, hit exactly what they say they’re gonna hit, right? You deserve the truth too.

I only want my money to go to companies who are being forthcoming about the products that they make, and I would imagine you want the same.

So before I give you the price tiers to start with, you need to have one foundational truth if this is your first video seeing me, right?

The sauna experience is driven by hyperthermic response. Go back and watch my old videos from five years ago. The rise in your core temperature that triggers heart rate elevation, cardiovascular conditioning, sweating, just in general, that deep I-feel-wrung-out-but-amazing session after you feel the endorphins and everything else.

This stuff matters because it leads to the biggest confusion in the market, right? If you’re not getting a good session, it may not be because you didn’t buy an expensive sauna. It may be because you bought something that an influencer in a bikini recommended to you, and it has a poor heater layout.

So you think infrared saunas don’t work, when in fact you had poor heat distribution. It’s not that that type of sauna doesn’t work. It’s just that style of that particular design, the way that those people made it, doesn’t work.

And those people don’t care. Because as long as folks keep buying them, and we have these whatever recommendations that are driven by God knows what, not people actually using them, no one ever knows, right?

It’s very frustrating. So I do this all the time, and I’m frustrated. So I can only imagine the analysis paralysis that you’re going through here years later, when all these companies have had years to change stuff and most of them are doing the same thing that they were doing during 2019 and 2020, right?

Something’s gotta change. Unregulated industry, I don’t know what, but the messaging has gotten completely out of control.

And I’m gonna start with your first question. I’ve done countless videos on this, so please look at the old ones, but full spectrum versus far infrared, right? I owe you an updated explanation, even though not a lot has changed.

So let’s talk about the most abused phrase in the sauna industry first. Full spectrum. What is it?

Here’s how it’s usually sold to you guys, right? You need near, you need mid, and far infrared in order to get all the benefits of an infrared sauna. You heard that before? We all have.

And then the salesperson starts quoting red light therapy studies, NASA laser research, PBMT. What’s that stand for? Photobiomodulation therapy. PBM, right? Light therapy, red light therapy.

And it basically implies when they do this, if you don’t have full spectrum heaters, you’re gonna miss out on these benefits.

Here’s the problem though. Most full spectrum sauna add-ons do not actually deliver red light therapy the way a real PBMT body panel does.

I’ve got specific videos on this that go into the actual wavelengths. You cannot take something like a quartz halogen infrared emitter that’s supposedly near infrared, that has a peak wavelength of 1600 nanometers if you charted it on a graph, and then show somebody a study for TBI benefit from PBMT or red light therapy that has a peak wavelength of 660 nanometers and 850.

It’s a dual lens or dual wavelength device. When in fact only one of those that I named even produces that wavelength, and it’s not the one that comes in the sauna, right?

So there’s a huge issue with that because I don’t want you to spend your hard-earned savings, think you’re getting all these benefits from your full spectrum nonsense, and then 10 years from now you’re still dealing with health issues.

But you never actually got that portion of the therapy because it doesn’t exist in the sauna, yet the salespeople are still telling people that it does.

This is borderline criminal in my opinion, right?

I want you to experience everything and have the best possible chance at the longevity improvements. I mean, there’s a reason why the sauna studies are quoting 40% reduction in all-cause mortality.

Now I’m not saying every single sauna out there is gonna deliver that because some of them don’t work very well. But what I am saying is, man, even if you do a bad job at this, some of the benefits are gonna be a 25% reduction in all-cause mortality.

Like even if you don’t nail the mark, you’re still getting that. I mean, what pill is gonna give that to us, right? What can you snap your fingers and get that?

Well, you go in a sauna three times a week and you don’t even do it perfectly and you get that. That’s pretty insane. That’s really insane to me. Like we should all be doing this. There’s no reason in 2026 to not be doing this.

So, you know, here’s the problem. Real PBMT panels, they have actual power supplies. There’s like a dedicated heat sink and cooling fans, and they have very high irradiance typically.

Now that’s good and bad depending on how you wanna use it. If you’re doing skin contact or close range targeted therapies, that’s not the best. You wanna do a systemic targeting at some type of distance for those things.

But when they’re 30 inches away from you in a sauna with the wrong wavelength and you could never target the other side of your body, ding, ding, ding, ding, ding, we have a problem here, right?

So real red light therapy and the majority of the studies are between the 600 nanometer and the 800 nanometer wavelength.

So if your goal is detox, sweat, and sauna performance, far infrared is the real workhorse in any sauna, right? It’s the foundation.

If your goal is mitochondrial upregulation or red light therapy, you do it with a real PBMT device, or you do it while the sauna is heating up, while your body is clean, cool, and dry, not when you’re superheated already, right?

This one concept alone will save people thousands of dollars and just a ton of headache of understanding.

Because you’re gonna have marketing thrown at you if you’re shopping for a sauna that’s like, oh, you gotta have this emissivity and you gotta have this micron range and you gotta have these wavelengths and you gotta have this spectrum.

And oh, ours is a proprietary heater that has blah, blah, blah, blah, blah combo, da, da.

If there was a 90% difference between these saunas, we would have one where we’re like, you should only buy this because none of them are coming close on the benefit. That’s what these videos would look like.

It’s like, I keep using this analogy, but it’s like the people that say, you know, you should only buy a Ford, even if you can afford a Chevy, because you should walk to work if you don’t buy a Ford. Don’t even look at those Chevys. Nah, they got the wrong kind of tires on them. It’s better that you just

be when you’re watching this video because saunas are going up in price like crazy. But that’s the best pick for that price range. There’s a lot of other stuff out there that’s good, but if you want performance, you want heat, you want sweat, you want to feel good, you want to detox, you want to get better, that’s the pick. And the runner up in that category is the Sunlighten Solo. If you want a little bit more luxury, a little bit more of a spa feel, a little bit more of a soft heat, but with some of the same performance characteristics of the Heavenly Heat, the Sunlighten Solo is a good pick. But I will say it’s a little bit more expensive. So those are the top picks for the under $3,500 range. You’re not going to get a perfect sauna. You’re not going to get a $10,000 sauna, but you’re going to get the best that you can get for that price range. And that’s the summary of all the saunas that we’ve tested this year that are the best of the best. So if you’re looking in that price range, those are the ones to consider. And that’s it. That’s the best that you can get for that price range. And that’s the summary of all the saunas that we’ve tested this year that are the best of the best. So if you’re looking in that price range, those are the ones to consider. And that’s it. That’s the best that you can get for that price range. And that’s the summary of all the saunas that we’ve tested this year that are the best of the best.

Be at the new year. The prices keep going up. I know it’s not gonna be anywhere near this, but we didn’t test anything else that beat this thing under 3,500 bucks this year anyway. So there’s a significant jump from $2,000 to like four or $5,000. And we used to have some models that are in between, but they’re no longer that price. By the time this video comes out, I don’t know what that price will actually be. You’ll have to check, but there should be some discounts for you or some type of a sale in the Facebook group, or they do a group buy for group members. So check those out.

Price tier number four, under 5,000 to $6,000. Now this is probably, I don’t know. This is the category where you stop saying like, what can I afford? And start saying like, out of these options, what do I actually want, right? Because you can get one person, two person, corner models, rectangular, family size. They’re gonna have better heater coverage. They’re gonna be made with better materials. You’re gonna have a much more refined fit and finish. It’s gonna be a better overall experience. Like it’s like buying a piece of luxury furniture almost. It looks great in the room. And in this tier, the cream of the crop usually overlaps with what I have on the certified sauna list because it’s a high enough budget to where pretty much everything is gonna start testing well. It’s gonna be low EMF, low VOC. It’s gonna have great heater layout because we focus on that. It’s gonna have good reviews with assembly videos where there’s tons of like, a lot better support for folks. The companies that usually make these, you know, make it a point to have better phone support and things like that.

So in years past, the sauna of the year, multiple years, was Radiant Health. I think sauna of the year for 2025 might actually be the Heavenly Heat Eco just because, man, you can fit it anywhere and it just packs such a punch. It’s incredible. So, but sauna of the year for many years was Radiant Health. It’s a top pick for years for a reason. Absolute bulletproof reliability. It just doesn’t get any better. Excellent, excellent, excellent heater coverage. You got the bench heater. You got the sidewall heaters. You got the lower body heaters. You got the heater underneath the floor insert. You have the concealed heater underneath the bench, right? You can’t even see it unless you watch the FLIR gun footage. So you get a better sweat at a lower air temperature and the coverage is so complete. Even if you put your feet up, most saunas won’t have any heat in the bench. You’re still getting heat if you’re laying down on the bench. So only one in its class to have that. You don’t need gimmicks when the fundamentals are that strong. I think that’s why these things continue to take the cake. Everybody loves them.

Number two on the list is gonna be Clearlight. They stay on the list because of just flexibility. They make indoor saunas. They make outdoor saunas. They’re changing some of their ADA offerings. They used to have wheelchair-compliant saunas. They also made commercial saunas. And then they also had yoga saunas and things like a Premier IS-5 where you had a reclining bench. And for some people that have certain types of sciatica pain or are dealing with different issues, the only way that they can lay in a sauna for an hour is in a laid-back position like that. And so they’re one of the only companies that offer things for those specific needs. So you just can’t get that anywhere else. They have some unique offerings. They offer a lot of accessories. A lot of their saunas are pre-wired. And some people really like that. You can add extra heaters. You got red light therapy add-ons. You got configuration flexibilities that are just pre-done. If that matters to you, Clearlight is a super strong contender.

Third on the list, which you could argue not third on the list if the Heavenly Heat becomes the sauna of the year. So they also have unique models in these brackets too. They make outdoor saunas. They make combo saunas, right? This is vastly becoming a growing need, especially when you start thinking about outdoor units in the cold. You don’t have to choose anymore between an infrared sauna and a traditional sauna, right? You can have a combo unit. It’s a hybrid sauna. It has both. So you can run both types of heat at the same time. They even have saunas that have red light integration setups, where it’s more modular. You can take the red light therapy out of the front wall and put a glass insert in if you change your mind on how you use it. Or you can have a full body red light therapy panel in the sauna and use it while it’s preheating.

How to choose the right size. Just a quick and practical guide, things to think about. We talk about size because people kind of blow by this all the time and don’t even consider it, but one person versus two person. Even if you use it alone, you may still prefer like a two person because you can turn sideways, right? You can stretch out, you can bring towels and water bottles in. You can not feel so boxed in, like I have more room shoulder to shoulder to move around, which makes a huge difference for me because I’m wider, right? So if you’re in an apartment or condo and you want plug and play, one or two person is always gonna be the sweet spot. So electrical requirement is huge. Four person and up, three, four person and up, you’re gonna wanna use generally something to look for. It’s something that has a seating layout where you can be conversational with someone because if you just have a small two person sauna and use it with a partner, you’re gonna be like this too often and it’s kind of uncomfortable. Your neck muscles get tight and I’m being picky, but this is what I think like when I use them, right? But let’s be real, large saunas almost always need a dedicated circuit and an electrician to provide that upgrade. So knowing that up front can help you narrow down and eliminate stuff that you shouldn’t even waste your time looking at because either you can’t power it, you don’t have space for it or on down the list.

And there’s a basement tip here too. If you do a garage sauna or a basement sauna and you have like a stairwell, like if you have an underground garage or one of those houses where the house is built on top of part of the garage and there’s a little basement equipment room or something in the back, measure the stairwell turns and make sure that the largest panel size of the sauna itself will actually fit and make the turn or go down the stairs or go up the stairs, whichever it is. You do not wanna discover that it can’t make the turn after it arrives, you’re gonna be in bad shape.

So the last thing that I want is for somebody to talk you into something and then just kind of like overlook you actually putting it together. And if you haven’t seen, if you go on YouTube, we have installation guides that I made that show you how to put some of these models together. I recommend everyone watch some of those before you buy anything, even if it’s not the exact thing that you wanna buy because it gets you thinking ahead of time, like, okay, this is what it’s gonna be like to receive this thing from the semi truck. This is what it’s gonna be like to get it off a lift gate. Do I have a rock driveway where we can’t roll the pallet jack? You know, do I live in an apartment where we have a parking space out front and I can unband the pallet and take the boxes upstairs and do it that way? Everyone’s situation is gonna be a little different, but by watching something like that, it’ll give you the ability to kind of like run through the motions before you have to do it for yourself and it can be very, very, very helpful. It can also help you pick out something that you wouldn’t have otherwise thought that was a good option for you. So highly recommend that.

So no fear, just standards. Let’s talk about EMF and VOC. A quick word on these is I don’t think EMF should be feared. I think it’s meant to be understood. It’s just my issue is with the false advertising. Almost everyone is not advertising it correctly. If a company tells you that their sauna is low EMF and it’s like safe for your family and it’s less than your cell phone and all that stuff, it should be true like in the real world assembled usage, not just a lab test or a PDF report with third party testing that shows how they took one of the heaters out of the sauna and hung it from a testing bench and then used a probe measurement and said, okay, say here, it doesn’t really read that high. Well, last I checked, there’s eight of those heaters in the sauna plus a power supply, plus a control panel, plus lighting, plus wiring in the walls, plus whatever they put under the bench and in the ceiling. So instead of just being a wise ass and being like, hey, you should take the measurement they give you in the third party report and multiply it times six, right? I like to test them myself and just see what it’s like at point of body contact in the seated position rather than doing all that lab stuff. Same with VOCs. Testing one part of the sauna isn’t the same as testing the full sauna completely assembled running hot. So a sauna should be your safe zone, it’s your healing sanctuary. So always lean toward brands that are like honest, measured, consistent. Our real world testing reviews should match somewhat to what the test reports look like or at least perform better. That is definitely confidence building, that’s what I like to see.

First step advice, like even if you don’t buy like what the latest, greatest people are saying you should get on social media, here’s my number one piece of advice if you’ve never used a sauna before, before you buy anything actually, go rent a session in an infrared sauna locally. A spa place, a float tank place is what I found. Chiropractor’s offices, who else has those? Like a functional doctor, functional medicine or a naturopath, they usually have them. So if you just go to Google and you type in infrared sauna plus my city, whatever your city is, pull up a few places that are within reasonable driving distance, call them up, go rent a session, pay for it, it’s by the hour, it’s like 40 bucks an hour or something. See how you feel, learn what you like. Write down the make and model. The camera’s having a freak out for some reason. I don’t know what the deal is. So what I’m saying is then when you come to the group, you come back to the group and say, hey, I went and I tried this sauna, it’s this brand, this particular model, here’s what I liked, here’s what I didn’t like. I myself or all the group members, there’s 40,000, 35,000 people in there.

Depending on when you see this video. Then it’s very easy for us to be like, oh yeah, that’s such and such a sauna, it’s got this heater layout, it runs on this power, it usually feels like this. This brand, this model, this one, this one, and this one and this one feel like that, you might like one of these. Or if it didn’t go so well, you can share that. Say, hey, I tried this sauna, I didn’t like this and I didn’t like that.

Then we can easily say, oh, why don’t you try this? You know, it’s very similar to that or it works better than that or yada, yada, yada. You get to basically learn from us, learn what you like and then buy something because once you know how the sauna experience feels in your body, the information makes a lot more sense and you stop being vulnerable to just the marketing stuff because you’re not gonna be able to try all these things before you buy one, so that’s the biggest thing.

Pull from other people’s experience, that’s the whole point of the Certified Sauna Community on Facebook and I try to keep sauna salespeople out of there so no one’s pushed into a bunch of crap. There’s definitely no hard push for me in any one direction. I just have gotten great, great benefit from heat therapy and so have tens of thousands of other people in our group and I just want that for you.

I want that for everyone who joins the channel. I want that for all of our subscribers, all of our tribe, all of our group members, everyone. So that’s the updated 2026 breakdown so far. I think a lot of people are looking for the updated reviews which are coming. We need more seat time with some of the models and I’ll go over some more best options by price, what full spectrum really actually makes a difference because some saunas, they do actually add heat to the sauna.

I just wouldn’t buy a full spectrum sauna based on getting all the wavelength type talk, right? Because most of them aren’t emitting meaningful red light therapy and that’s one of the biggest misconceptions in the industry and just to drive this point home again, why is far infrared really the foundation of all these saunas? Because it’s the specific wavelength that causes core temperature increase the most when picked out of what’s available to use in a sauna.

So, you know, hopefully this will help you like avoid getting manipulated by sales scripts and people sharing like screen shares and not really using the equipment. As always, if you want updated, you know, reminder lists or installation videos or model by model reviews, it’s all on certifiedsaunas.com and here on the YouTube channel over a thousand videos now. Drop your questions in the comments, join the Facebook group, tell me your budget, where you’re putting the sauna and I’ll help point you in the right direction. We will see you in the next one. Cheers to a new year. Happy 2026.