Rocky Mountain Saunas Review: I Finally Tested One In Person
Updated Rocky Mountain Saunas review: I originally wrote about Rocky Mountain Saunas years ago when I had not yet personally tested one of their saunas. At the time, I was mostly looking at website claims, model photos, imported sauna questions, and what I could find from the outside looking in.
That is not how I like to review saunas today.
After testing dozens of infrared saunas over the years, my opinion on any sauna brand now comes down to a few simple things: I want to see the sauna in person, unbox it, assemble it, inspect the build quality, sit inside it, test the heat, look at the heater layout, and check the EMF levels myself.
So this is a completely updated Rocky Mountain Saunas review based on hands-on testing of their new 1-person full-spectrum infrared sauna.
And I’ll say this right up front: this new Rocky Mountain 1-person sauna surprised me in a good way.
It looks sharp, the build quality feels solid, the low EMF testing checked out, the front-wall heater gives it a stronger radiant heat feel than a lot of compact 1-person cabins, and the thermostat goes up to 175°F.
For a premium compact home sauna, this is a much stronger first impression than I expected.
Check current pricing here: Rocky Mountain Saunas
Use code: JUSTICE
Quick Summary: My Rocky Mountain Sauna Review
The Rocky Mountain 1-person full-spectrum infrared sauna is a compact, premium-looking home sauna with a two-tone light wood and black trim design, a half-open glass front, strong heater placement, a front wall heater for fast radiant heat, and low EMF readings that checked out in my real-world testing.
It is not the cheapest 1-person sauna on the market, but it also does not feel like a cheap sauna. It feels more like a premium compact sauna for someone who wants something that looks good, heats well, and does not feel underpowered.
At launch, the 1-person model is available for approximately $3,860 with code JUSTICE, with that launch price valid for the first 100 orders.
- Model tested: Rocky Mountain Saunas 1-Person Full-Spectrum Infrared Sauna
- Best for: Home gyms, wellness rooms, offices, compact spaces, and serious 1-person sauna users
- Standout feature: Front wall heater for instant-on radiant heat
- Thermostat: Up to 175°F
- EMF testing: Checked out well in my testing
- Launch offer: Around $3,860 with code JUSTICE for the first 100 orders

Why I Needed to Update My Old Rocky Mountain Saunas Review
My old Rocky Mountain Saunas review was written years ago, before I had the kind of hands-on testing process I use today in the newer saunas without tight slats blocking the infrared.
And so much has changed from 9 years ago!
The infrared sauna industry is full of recycled claims, copycat product pages, and vague promises. Every brand says their sauna is low EMF. Every brand says their heaters are great. Every brand says their build quality is premium. But you do not really know what you are getting until you can inspect the sauna in person.
That is why this review is different.
This time, I had the new Rocky Mountain 1-person sauna in my own review space. I could see the finish, inspect the panels, check the door, test the heater layout, measure EMF levels, and actually judge whether the sauna performs the way it should.
First Impressions: The New Rocky Mountain Sauna Looks Excellent
The first thing I noticed during the unboxing was the look of the sauna.

This is not the old-school, generic-looking wood box design that you see from a lot of 1-person infrared saunas. The Rocky Mountain 1-person model has a much more modern look with light natural wood, black trim, and a half-open glass front design.
That black-and-wood contrast gives it a clean, premium look that works well in a home gym, office, wellness room, basement, or finished garage.
A lot of compact infrared saunas feel cramped or visually boring. This one feels more open from the front because of the glass, but it does not go so glass-heavy that it feels like the sauna is sacrificing all heat retention just for looks.
The sauna has a strong visual presence. It looks good on camera, it looks good in the room, and it does not feel like a bargain sauna when you walk up to it.
Unboxing Experience: Better Than Expected
The unboxing experience was one of the most important parts of this review because you can tell a lot about a sauna before you ever turn it on.
When you unbox enough saunas, you start noticing the difference between a product that feels solid and one that feels like it was built only to look good in product photos.
With cheaper saunas, you often notice problems right away:
- Thin-feeling panels
- Weak trim pieces
- Poorly aligned doors
- Cheap hardware
- Rough finish work
- Panels that feel too light or flimsy
The Rocky Mountain 1-person sauna made a better impression than that. The panels felt solid, the door looked good, the trim had a clean modern look, and the overall sauna felt more refined than the typical entry-level 1-person cabin.
It still has the compact footprint you would expect from a 1-person sauna, but it does not feel like a throwaway import box.
That matters because most people are not buying a sauna just to use it once. You are buying something you want to use several times per week for years. Build quality and first impressions matter.
Heater Layout: This Is Where the Sauna Gets Interesting
The heater layout is one of the biggest reasons this Rocky Mountain sauna stood out to me.
In my opinion, heater layout matters more than almost anything else in an infrared sauna.
A lot of sauna shoppers get distracted by maximum temperature, wood type, Bluetooth speakers, chromotherapy lights, or whether a brand uses the words “full spectrum.” But when you sit inside the sauna, the heater layout is what determines how the session actually feels.
If the heaters are only behind your back, your back gets hot but the front of your body feels underexposed. If the lower body heater coverage is weak, your legs and feet may never really get warm. If the heater placement is uneven, the session feels uneven.
The Rocky Mountain 1-person sauna has a feature I really like: a front wall heater.
This is a big deal in a compact 1-person sauna because the front side of the body is often where many saunas are weakest.
When you sit inside, the front wall heater gives you more direct radiant heat from the front of the cabin. That means your chest, torso, legs, knees, and front side are not relying only on air temperature or reflected heat.
You can feel the heat come on quickly.
That gives this sauna more of an “instant-on” radiant heat feel than many small infrared saunas I have tested.
Why the Front Wall Heater Matters
The front wall heater is not just a nice bonus feature. It changes the feel of the session.
Many 1-person saunas are compact, but they are also underbuilt. They may have a few rear and side heaters, but once you sit inside, the session does not feel as strong as the product page made it sound.
The front of your body can feel cooler than your back. Your legs may not warm up evenly. You may need a long preheat just to get a decent sweat going.
The Rocky Mountain front wall heater helps solve that problem.
Instead of waiting forever for the air temperature to do all the work, you get more immediate radiant exposure from the front of the cabin. That makes the sauna feel more powerful and more complete.
This is one of the main reasons I would put this model above many basic 1-person infrared saunas.
Thermostat Up to 175°F
The thermostat on the Rocky Mountain 1-person sauna goes up to 175°F.
Now, I want to be clear: I do not think everyone needs to chase the highest possible temperature number. In fact, a lot of sauna marketing gets way too obsessed with peak air temperature.
But the thermostat range still matters.
Why?
Because when a sauna thermostat is set too conservatively, the heaters can cycle off too early. You may technically hit a display temperature, but the heaters back off and the session starts to feel weak.

What I liked about this Rocky Mountain model is that the heater behavior felt aggressive. The sauna kept pushing heat instead of feeling like it was constantly shutting itself down.
That matters if your goal is a strong sweat session.
A sauna can have a nice cabinet and still disappoint if the heaters do not stay engaged long enough to create a real hyperthermic response. This model felt like it was built to perform, not just look good.
Low EMF Testing: My TriField TF2 Readings
Rocky Mountain Saunas markets this model as low EMF, but I do not like relying only on marketing language. I want to see what happens when the sauna is assembled, plugged in, and tested in a real user position.
For my testing, I used a TriField TF2 EMF meter inside the sauna.
In the seating area, my readings showed:
- 0 V/m electric field
- 0.1 mG magnetic field
Those are excellent readings from the seated user area I tested.
As always, EMF readings can vary depending on where the meter is placed, how close it is to a heater, how the sauna is wired, outlet grounding, and whether you are measuring electric field, magnetic field, or radio frequency.
But the practical question is this: what is the exposure like where your body actually sits?
In that real-world seated position, this Rocky Mountain model checked out very well.
Why I Test EMF Myself
Low EMF claims are everywhere in the infrared sauna industry.
The problem is that some companies rely on lab reports, heater-only tests, or vague marketing claims that do not always reflect what the complete assembled sauna is doing in a real home environment.
I prefer testing the finished sauna where the person actually sits.
That does not mean one meter photo tells the entire story of every possible EMF measurement in every possible position. But it does give the buyer a much better real-world idea than just trusting a product page.
In this case, the Rocky Mountain 1-person sauna performed well in the testing I did.
Full-Spectrum Infrared: My Practical Take
Rocky Mountain calls this a 1-person full-spectrum infrared sauna.
Full-spectrum is one of those terms that can get confusing in the sauna world. Some brands use it to describe near, mid, and far infrared. Some use it more loosely. Some make it sound like a full-spectrum sauna is automatically better than a far infrared sauna.
My take is more practical.
I care less about the buzzword and more about what the sauna actually does when you sit inside it.
Does it heat evenly?
Does it produce a strong sweat?
Does the heater layout make sense?
Does the sauna feel good enough that someone will use it three or four times per week?
On those points, the Rocky Mountain 1-person model made a strong impression.
The front wall heater, the strong thermostat range, and the compact cabin design all work together to create a more serious session than I expected from a 1-person model.
Who Is the Rocky Mountain 1-Person Sauna Best For?
This sauna is a good fit for someone who wants a premium compact infrared sauna without jumping into a larger 2-person or 3-person model.
I think it makes the most sense for:
- Home gym owners who want a nice-looking sauna in the room
- People who want a serious 1-person infrared sauna
- Buyers who care about low EMF testing
- People who want stronger front-body radiant heat
- Apartment, condo, office, basement, or garage gym users with limited space
- Anyone who wants something nicer than a cheap warehouse sauna
This is not the sauna I would recommend if you want to lie down, stretch out, or share the sauna with another person. It is still a true 1-person cabin.
But if you specifically want a compact 1-person sauna that looks good and performs well, this model is very interesting.
Rocky Mountain Saunas Pros and Cons
Pros
- Modern two-tone light wood and black trim design
- Half-open glass front makes the cabin feel more open
- Front wall heater gives stronger front-body radiant heat
- Thermostat goes up to 175°F
- Low EMF testing checked out well in my seated-area testing
- Premium look compared to many basic 1-person saunas
- Good fit for home gyms, offices, and wellness rooms
Cons
- Still a 1-person sauna, so you cannot stretch out or use it with another person. Fortunately they make larger models for a little more money
- Not a budget model, but priced like one for now!
- Glass-front designs may perform differently in very cold rooms compared to mostly wood cabins
- Full-spectrum claims still need to be understood practically, not just as marketing language
Rocky Mountain Saunas vs Cheap 1-Person Saunas
The biggest difference between this Rocky Mountain sauna and cheaper 1-person saunas is the overall experience.
Cheap 1-person saunas often look fine online, but once you get them in person, the weaknesses become obvious. The panels may feel thin, the heater layout may be weak, the door may not feel solid, and the session may take forever to get going.
The Rocky Mountain 1-person sauna feels more refined.
The design is better. The front heater makes the session feel stronger. The EMF testing was impressive. And the cabin looks good enough to belong in a home gym or wellness space without looking like a random cheap sauna box.
That is the difference between a sauna people use consistently and one that becomes an expensive coat rack.
What I Like Most After Testing It
After unboxing and testing this sauna, these are the things that stood out most:
- It looks great in person. The light wood and black trim combination makes it look more premium than most compact saunas.
- The front wall heater is useful. This gives the sauna stronger radiant heat from the front, which many 1-person saunas lack.
- The thermostat goes up to 175°F. This helps the sauna keep pushing heat throughout the session.
- The EMF testing checked out. My TriField TF2 readings in the seated area were excellent.
- The cabin feels more refined than expected. The unboxing and first impressions were strong.
Launch Pricing and Discount Code
For the launch, Rocky Mountain Saunas is offering special pricing for the first 100 orders.
The 1-person model is approximately:
$3,860 with code JUSTICE
This price is valid for the first 100 orders.
Check current pricing here: Rocky Mountain Saunas
Use code: JUSTICE
Bottom Line: Is Rocky Mountain Saunas Worth It?
After finally testing a Rocky Mountain sauna in person, my opinion is much more positive than it would have been from just looking at older website claims or outside research.
The new 1-person full-spectrum model looks excellent, feels premium for a compact sauna, has a strong front wall heater, runs up to 175°F, and checked out well in my low EMF testing.
This is not the cheapest 1-person infrared sauna, but it also does not feel like a cheap sauna.
If you want the lowest possible price, there are budget saunas out there. But if you want a compact sauna that looks better, feels stronger, and has better real-world testing behind it, the Rocky Mountain 1-person model deserves a serious look.
For someone who wants a premium 1-person infrared sauna for a home gym, wellness room, office, or compact space, this is one of the more interesting new models I have tested.
Check it out here: Rocky Mountain Saunas
Use code JUSTICE for the launch discount.

I just purchased the Rocky Mountain Big Bear and am “very” disappointed in the quality. They advertise the best on the market and I have to tell you there is no way it can be the best! Fit and finish is very disappointing! Walls labeled wrong making it impossible to assemble, lines don’t line up from wall to wall, heaters mounted around the unit at varying heights, gaps in floor to wall due to warpage they claim happens in shipment from China, and front trim split. There appears to be no quality control and their excuse is “nothing is perfect and we build by hand”. Maybe they need to get some simple QC checks and better controls in manufacturing in China. —I wouldn’t recommend!
Hi Mark,
Sorry to hear about your experience…
What can I do to help you out?
I’ve built a heck of a lot of saunas, I can make you a youtube video or help you over Facetime to get your sauna assembled if you’d like… Do you have any pictures of your sauna, so I can get a sense of what needs to be done?
Hi Mark:
I am very nervous after reading about your comments about Rocky Mountain saunas. I just ordered mine last week after doing what I thought was a lot of research but did not come across your site till now – and quite frankly I am disappointed about the unit being made in China and also what the guy said about his from just June 25th of this year. What would you recommend I do because I will be pissed if I get the same results that he did. It arrives next week. Should I even unpack it or send it back?
Thanks
I forgot to mention until I read that you have a functional medicine doctor that I am one as well. I want a unit that I can recommend to my patients that is affordable and does what it says in a safe manner. Please let me know when you test the Rocky Mountain sauna so I can see if I was ripped off – hopefully before my 90 days is up in case I need to return it.
Thanks,
Pedro
Matt:
Will you be testing the Rocky Mountain saunas soon and if so when can we expect the results?
Also, great to see you reading “Why isn’t my brain working” book – it’s one I give to all my patients. Dr. K is right on about everything in that book, as proven again and again by how my patients improve when we eliminate the toxic overload and waste from our body.
Thanks again.
I was just about to buy a RMS, I mean tomorrow, now I need to do more research, thanks for the information and headache…lol