I’ve been following Innerlight Sauna since it first emerged on the Australian wellness scene, and I’ve had the privilege of seeing it grow from the ground up. In fact, back when Innerlight was just getting started, its CEO Mark Rosenberg personally introduced me to their indoor infrared saunas.
His enthusiasm was contagious as he walked me through the design and tech of those indoor units with such pride that I couldn’t help but be impressed. Fast forward to today, and I finally got the chance to test Innerlight’s full-spectrum outdoor infrared saunas. I wanted to see if they live up to the claims of being truly weather-proof, built with exceptional quality, and – perhaps most importantly – worth their price tag.
So, do these outdoor models deliver on those promises? After spending several weeks sweating it out in my backyard with Innerlight’s outdoor sauna (through hot days and even a couple of rainstorms), I’m ready to share my full experience.
Let’s get into the design, features, performance, and whether the cost-value ratio makes sense for recovery enthusiasts like us.
Innerlight Sauna's Outdoor Infrared Sauna Review: My Honest Take
Quick Key Features
- Heating & Performance
Full-spectrum infrared (near, mid, far) with four front heaters plus carbon panels for even 360° coverage. Heats up to 70–75 °C for a deep sweat. - Build & Materials
Canadian Hemlock interior with an aluminum exterior for outdoor durability. Tinted tempered glass provides insulation and privacy. - Comfort & Features
Seats 2–5 people. Includes 7-color LED lights, Bluetooth speakers, and a simple digital control panel. - Safety & Power
Ultra-low EMF heaters with automatic shutoff. Requires a 20A outdoor outlet. - Warranty & Support
100-day trial, 5-year heater warranty, with manuals, videos, and optional installation service.
A look at the Innerlight “La Mar” outdoor infrared sauna on a patio. The sleek black exterior panels and tinted glass give it a modern, polished look.
Editor’s Rating: 4.1/5.0
All Models of the La Mar
| La Mar Outdoor Sauna Model | Description & Key Features | Specs |
|---|---|---|
| La Mar 2-Person (Black) | Compact 2-seater outdoor sauna with premium aluminium black exterior and Canadian Hemlock interior. Includes tinted windows, Bluetooth speakers, and 7-colour chromotherapy lighting. | Size: 130 × 110 × 190 cm (ext.), 170 × 150 cm incl. roof Weight: 245 kg Max Temp: 75 °C Heaters: 10 (carbon + full-spectrum front, seat, floor) Power: 2700 W, 15 A plug |
| La Mar 2-Person (White) | Same 2-seater layout with white composite wood exterior and Hemlock interior. Built for modern outdoor setups with integrated audio and light therapy. | Size: 130 × 110 × 190 cm (ext.), 170 × 150 cm incl. roof Weight: 245 kg Max Temp: 75 °C Heaters: 10 (carbon + full-spectrum front, seat, floor) Power: 2700 W, 15 A plug |
| La Mar 4-Person (Black) | Larger 3–4 seater with black aluminium exterior and aluminium roof. Multiple full-spectrum and Mica FAR heaters for faster warm-up. Features Bluetooth audio, chromotherapy, and side windows. | Size: 180 × 110 × 190 cm (ext.), 220 × 150 cm incl. roof Weight: 299 kg Max Temp: ~75 °C (ambient-dependent) Heaters: 14 (Mica FAR + 500W full-spectrum front, seat, floor) Power: 4244 W, 20 A weatherproof flat-pin outlet |
| La Mar 4-Person (White) | White composite wood version of the 4-seater, with stainless steel roof. Uses low-EMF carbon heaters plus full-spectrum glass panels. Comes with tinted windows, speakers, and chromotherapy system. | Size: 180 × 110 × 190 cm (ext.), 220 × 150 cm incl. roof Weight: 299 kg Max Temp: 75 °C Heaters: 14 (carbon + full-spectrum front, seat, floor) Power: 4244 W, 20 A weatherproof flat-pin outlet |
Design & Build Quality: Made for the Outdoors
One glance at Innerlight’s outdoor sauna and you can tell it’s not a flimsy kit sauna or DIY shed. My review unit was the La Mar 4-Person Outdoor Infrared Sauna, which anchors Innerlight’s outdoor lineup (they also offer a 2-person version of La Mar, plus larger 3- and 5-person Bella Deluxe models).
The first thing that struck me was the premium build of the cabin. Innerlight uses a composite wood frame wrapped in premium aluminum exterior paneling, topped with an aluminum roof – all in an elegant matte black finish. This isn’t just for looks; the metal cladding makes the sauna weatherproof and extremely sturdy. I left it exposed on my deck through wind and rain, and the interior stayed bone dry with no warping or leaks. The company explicitly designed these for outdoor use in the Aussie climate, and it shows. (They do suggest using a cover when not in use for maximum longevity, but the structure itself can handle the elements.)
Inside, the sauna is lined with beautiful Canadian Hemlock wood, which gives off a gentle aroma when heated and is known for handling temperature fluctuations without cracking. The cabin’s craftsmanship is top-notch – no rough edges or wobbly bits. The door and side windows are made of tempered, tinted glass that feel solid and insulate heat well. I also appreciated the thoughtful design touches: the tinted glass gives you privacy (so your neighbor won’t spy you sweating in a towel), yet the side windows still let you gaze out to your yard, bringing a bit of the outdoor ambiance inside.
Assembly of the unit was surprisingly straightforward. Innerlight ships these saunas as modular pre-built panels – walls, floor, and roof that you basically bolt together, no cutting or carpentry needed. With the help of a friend (and the clear instruction manual), we had the 4-person sauna fully assembled in about 2 hours. For reference, the 4-person La Mar weighs nearly 300 kg and is a big unit, so having a couple of extra hands was important. Innerlight provides video guides and suggests 2–4 people to help – and I agree; the wall panels are heavy-duty. Still, compared to building a sauna from scratch or even some flat-pack kits, this was a breeze to put together. In fact, one customer review noted they received their sauna and “it was installed within an hour”, which might be a bit optimistic for most folks, but it shows how plug-and-play the concept is. Innerlight’s approach of pre-fabrication and easy assembly means you can be up and running the same day it arrives, saving you the headache of a long DIY project.
A final note on design: It’s spacious and stylish. The 4-person La Mar model I tested easily fits three adults sitting, or you can stretch out alone on the bench (I’m about 6 feet tall, and lying down was no problem). The black exterior with its clean lines, paired with soft ambient LED lighting inside, actually made it a focal point of my patio – it’s more aesthetically pleasing than many boxy outdoor saunas I’ve seen. Innerlight clearly put thought into both form and function here, aiming for a sauna that complements your outdoor space while enduring outdoor conditions.
Features & Technology: Full-Spectrum Heat Therapy
When it comes to the tech and features, Innerlight’s saunas pack in everything you’d expect from a modern infrared sauna and then some. As the name implies, these are full-spectrum infrared saunas, meaning they emit near, mid, and far infrared rays. Why is that a big deal? Each wavelength penetrates the body differently – near IR is said to help with skin and wound healing, mid IR with muscle relaxation, and far IR with deep tissue heat and detox. Many basic infrared saunas only use far infrared, so getting the full spectrum is a nice perk for those who want maximum therapeutic coverage.
Heating performance
The La Mar sauna uses a combination of carbon and mica heating elements strategically placed around the cabin. In total, there are 14 heaters: large carbon panel heaters on the back and side walls, plus additional heaters under the bench, in the floor, and even four full-spectrum heaters mounted on the front glass wall to bathe you in infrared from every angle. The result is a very enveloping heat. I noticed that even my legs and feet were warmed thanks to the floor and under-seat heaters – no more cold feet syndrome that some saunas have. The heater layout felt well-engineered for even heat distribution.
Low EMF heaters
Importantly, Innerlight keeps safety in mind by using ultra-low-EMF emitters and wiring. High electromagnetic fields can be a concern in some electrical saunas, but Innerlight advertises ultra-low EMF tech and even provides testing data for peace of mind As someone who’s health-conscious, I found reassurance in that – I could just relax and not worry about invisible emissions.
How hot does it get?
Let’s talk numbers: Infrared saunas typically operate at lower air temperatures than traditional saunas, but Innerlight pushes the envelope here. The company claims a maximum temperature of 75 °C (167 °F) inside the cabin – which is very toasty for infrared. In my experience, on a mild 20 °C day, the sauna easily hit about 68–70 °C after 45 minutes of preheating, and on a warmer day it climbed to the mid-70s by the end of my session. That’s as hot as some conventional electric saunas!
Innerlight even touts theirs as “the hottest infrared sauna in town,” capable of reaching 75 °C given the right conditions I believe it – during one session, I saw the digital thermostat hover around 73 °C, and I was dripping sweat. If you prefer somewhat lower heat, of course, you can set the temperature lower; the digital control panel lets you adjust the target temp and session duration easily. The controls are intuitive – within a couple of uses, I had no trouble scheduling a 30-minute at ~60 °C for a lighter session or cranking it up for a deep sweat.
Chromotherapy & audio
All Innerlight saunas come with 7-color LED chromotherapy lighting built in. I initially thought this might be a gimmick, but I ended up using it almost every time. You can cycle through colors or select one – I found that basking in calming blue light in the evening or energizing red light in the morning did enhance the mood of the session. Each color is believed to offer different wellness effects, from relaxation to invigoration. Whether or not you buy into chromotherapy, the ambient glow is undeniably cool and adds to the experience. Additionally, the sauna has built-in Bluetooth speakers, so you can connect your phone and play music or a meditation podcast while you sweat. I loved this feature – for me, some soft music or nature sounds really elevate a sauna session. The sound quality was decent given it’s an enclosed small space; it felt like having a mini wellness pod in my backyard.
Other features worth noting: The door latch is a high-quality metal clasp that shut firmly (no heat leaking out the door). The unit I had also included a vent you can open on the roof if you need a bit of airflow. The digital thermostat panel displays the temperature (in °C) and time remaining, and it even shows an “ambient” vs “set temp” reading. A small detail: Innerlight’s panel shows up to that 75 °C mark, whereas some infrared saunas max out lower. It’s a confidence boost that the sauna can reach those higher temps when you want an intense session.
Warranties and guarantees
Finally, Innerlight stands by their tech with good support and warranties. The heaters come with a 5-year warranty, and the company offers a 100-day money-back guarantee – essentially a trial period to make sure you’re happy. That’s one of the more generous policies in the industry (many competitors offer 30 days or none at all). It gave me peace of mind that if something was amiss in build or performance, I had recourse – but I haven’t had to use it because everything worked flawlessly.
Using the Sauna: My Experience & Benefits
Specs aside, what really matters is how the Innerlight sauna feels to use. In one word: transformative. Over the past month, I’ve been using it 3–4 times a week, usually after workouts or before bed, and it genuinely lives up to the wellness claims.
The heat builds gradually, so it’s not overwhelming like a traditional sauna. You can breathe easily while the infrared warms your body directly. Within 10 minutes, I’d start sweating, and by the 20-minute mark at around 65 °C I was dripping and my muscles felt looser. After heavy training, a 30–40 minute session noticeably cut down next-day soreness. The deep heat works its way into muscles and joints, which is why athletes rave about it for recovery. But, for beginners, this is the recommended time and temperature you should set before you go inside.
I also found it much more relaxing than a traditional sauna. Instead of that stifling, rushed feeling, I could stay in longer and properly unwind. The LED light settings and Bluetooth speakers turned each session into a calm routine—I’d pick a soft light, play music, and just zone out. More than once I nearly nodded off inside. On sauna nights, I consistently slept better and woke up fresher.
The mood lift afterwards is real too. Finishing a 40-minute sweat left me with that clear-headed, endorphin high you normally only get at a spa. Honestly, it became a highlight of my evenings. My old knee injury even felt less stiff after sessions, which made training easier the following day.
And it’s not just me. NRL players like Harry Grant and Jared Waerea-Hargreaves have spoken about using their Innerlight saunas for recovery. Grant says it helps him switch off from football, and Hargreaves, after nearly two decades of playing, calls having one at home “a luxury.” Hearing pros rely on the same sauna for their bodies reinforced my own experience.
I even had a friend, a hardcore traditional sauna fan, try it after a long run. He was skeptical at first but came out saying he felt “rejuvenated and energized” instead of drained. That pretty much sums it up: different feel, but equally powerful—if not better—for recovery.
Over the past few weeks, the benefits I’ve noticed most are better sleep, reduced soreness, lower stress, and overall feeling healthier. Even taking 30 quiet minutes away from screens in a warm, calm space was a reset for both body and mind.
Is It Worth Buying Innerlight's Outdoor Sauna?
Now for the big question: is it worth the price? Innerlight’s outdoor saunas aren’t cheap, but they’re not overpriced either. The 4-person La Mar I tested usually sits around $14,490 AUD, though I’ve seen it discounted closer to $11,500. The 2-person model is in the $9–10k range, while the 5-person Bella Deluxe is about $15k on sale. That’s premium territory, but still under what some international brands charge for similar full-spectrum outdoor saunas.
For me, the value comes down to what you’re getting. The build is made to last outdoors with solid materials, weatherproof cladding, and a 5-year heater warranty. Many cheaper units wouldn’t hold up year-round outside, so this feels like a safer long-term investment. Feature-wise, it’s loaded with full-spectrum heaters, low-EMF design, proper heat output, lights, and audio. If you pieced together a budget sauna with all of that, you’d end up at a similar price anyway.
On the wellness side, having a personal sauna at home really pays off. I’ve skipped massage appointments because a sauna session handled my muscle tightness, and I can see how athletes or people with chronic aches would save money over time. Most owners I’ve spoken to use theirs multiple times a week, which says a lot. This isn’t a gadget that gathers dust; it becomes part of your lifestyle.
There’s also the convenience factor. Walking outside and stepping into a proper sauna whenever you want is a luxury in itself. After a long day, that kind of access makes you actually use it. That peace of mind and daily reset makes the price easier to justify.
Are there a few things to keep in mind? Yes. You’ll need a 20A outlet installed if you don’t already have one, and if you live somewhere extremely cold the heat-up time can stretch a bit. Innerlight also sells traditional outdoor saunas for those chasing 90 °C steam sessions, and I’m planning to test one this winter.
All up, I think the value matches the cost. Innerlight’s outdoor saunas sit firmly in the premium range, but what you get in durability, features, and health benefits makes the investment worthwhile if recovery and wellness are priorities for you.
My Final Thoughts
After weeks of use, I can confidently say Innerlight’s full-spectrum outdoor infrared sauna has exceeded my expectations. It proved itself in every way. It’s weather-proof and solidly built, the materials and heaters are high quality, and it delivers results that justify the cost. My recovery routine feels elevated: I sleep better, soreness is down, and I now have a calming ritual that helps manage stress. It’s rare for a wellness product to balance luxury with real health benefits, but this one does.
Athletes looking to boost recovery, biohackers chasing the next improvement, or anyone who simply enjoys a good sweat at home will find Innerlight’s outdoor saunas a strong choice. The La Mar line offers a sleek look in 2- and 4-person models, while the Bella Deluxe series serves larger groups. All of them share Innerlight’s focus on sturdy design and genuine wellness benefits.
I also appreciate how Innerlight connects with the wellness community. Seeing players like Harry Grant and Jared Waerea-Hargreaves use these saunas in their recovery routines adds credibility. The company doesn’t rely on miracle claims but instead highlights benefits like stress relief and better sleep, which match what I’ve experienced. Mark Rosenberg and his team have built a brand that feels customer-focused, with easy setup, solid support, and a clear vision of making recovery tools more accessible.
In short, Innerlight’s outdoor infrared sauna has become a personal wellness space in my backyard. It’s enjoyable to use and provides real health gains. The upfront cost is an investment, but one that pays back through daily use and long-term benefits. I look forward to every session, and even when it’s idle, it’s reassuring to know it’s there waiting. If recovery and relaxation matter to you and you have the outdoor space, Innerlight deserves serious consideration.
Editor’s Rating: 4.1/5.0
Currently, they are having a site-wide sale that would save you thousands of dollars.
