Our extensive review process involves testing various saunas and evaluating the Sunlighten sauna based on criteria like cost, heat efficiency, ease of assembly, and special features.
We consulted Victoria Burgess, PhD, CSCS, CISSN, and Heidi Moawad, MD for their expertise on this article. Lily Moe and Jessica Coulon, two seasoned fitness editors, also provided their review. Kelly Uhler conducted fact checking to ensure accuracy.
If you’re interested in elevating your home wellness routine, the right sauna can make all the difference. While traditional Finnish saunas rely on burning wood to create heat,
infrared saunas
offer a modern alternative, designed to deliver more targeted heat at lower temperatures. Using full-spectrum infrared light, they heat the body directly to enhance relaxation, boost immune function, improve skin appearance, and even reduce pain, according to several studies. (
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The Sunlighten mPulse Aspire infrared sauna is a great example of how modern design can be paired with traditional elements of sauna for home use. In this review, we’ll dive deep into what makes the Sunlighten mPulse Aspire unique, exploring how its high-tech features—such as full-spectrum infrared technology, customizable heating zones, low electromagnetic frequency (EMF) emissions, and medical-grade chromotherapy—stack up against other saunas on the market.
Our in-depth analysis covers everything you need to know, from performance and cost to ease of use and assembly. Read on to find out if the Sunlighten mPulse Aspire sauna is the right addition to your home wellness routine.
Medical disclaimer: This article is intended for educational and informational purposes only. It is not intended as a substitute for medical advice. For health advice, contact a licensed healthcare provider.
Sunlighten mPulse Aspire stands out for its full-spectrum infrared light therapy, smart control system, and health-focused features.
Key product features
Red light therapy
Yes
Chromotherapy
Yes
Mobile app
Yes
Programs
6 options
Capacity
1 person
Wood
Eucalyptus or basswood
What you should know
The Sunlighten mPulse Aspire is a one-person sauna that offers a full range of infrared light, including near-, mid-, and far-infrared to create a customizable sauna experience. Controlled by the Android-powered touchscreen or the mPulse app, this sauna has six built-in programs to choose from and emits low EMFs for a safe and wellness-enhancing experience in your own home.
We appreciate the flexibility this sauna provides, allowing you to choose the exact combination of heat and light therapy that fits your wellness goals each day.
Priced from $8,497 (+ tax), it’s on the higher end compared to other one-person saunas, but its advanced features justify the investment. (Note: choosing eucalyptus wood will set you back an extra $200 compared to basswood.)
This sauna is best for those who want targeted, specific infrared light therapy in a relatively low-heat environment.
This sauna offers 5 far-infrared, 4 mid-infrared, and 3 near-infrared/red LED light panels, as well as chromotherapy lighting options.
Pros
Tablet and app controlled
Variety of infrared light options
Option of eucalyptus or basswood
120V electrical requirement
Cons
Pricing not displayed on website
Tech features can be glitchy
Sunlighten mPulse Aspire Infrared Sauna overview
The Sunlighten mPulse Aspire infrared sauna stands out for its full-spectrum infrared light therapy, which combines near-, mid-, and far-infrared light with chromotherapy lighting. This unique option allows users to enjoy the benefits of infrared light and red light therapy—which may include pain relief, detoxification, and stress reduction—at lower, more comfortable temperatures compared to traditional saunas. (
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) “The combo of both type of lights has also shown benefits in collagen and elastin for the skin,” adds Victoria Burgess, PhD, CSCS, CISSN.
The inclusion of medical grade chromotherapy lighting on top of that adds its own layer of health benefits. According to a 2022 study, chromotherapy lighting helped reduce anxiety in people undergoing dental procedures and may have positive effects on mental health with routine practice. (
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) This variety of lighting allows for a truly customizable sauna session that can be tailored to fit your specific needs and even your current mood. Plus, the chromotherapy lights make it look even more beautiful in your home.
While important, lighting isn’t the only notable feature of the mPulse sauna. Each sauna is equipped with a handheld Android-powered control tablet, allowing users to easily adjust settings such as temperature, session duration, and even the specific type of infrared light emitted. The sauna offers six preset wellness programs to choose from, including options for weight loss support, relaxation, cardiovascular health, and detoxification.
are backed by science. For example, a recent study showed that near-infrared (NIR) may reverse neuroinflammation associated with obesity, and it may be able to help those with metabolic syndrome, diabetes, and even Alzheimer’s diseases in the future. (
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) Another study showed that infrared sauna use may improve cardiovascular function by improving circulation and lowering blood pressure. (
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)
We love how easy the tech features make it to pick the settings that could help you achieve the desired benefits, without having to do any research on your own.
From a design perspective, the mPulse is built with high-quality materials, including sustainably sourced eucalyptus or basswood. You get to choose which you prefer, but the eucalyptus wood costs an additional $200.
The sauna claims notably low EMF emissions, which experts say is crucial for users concerned about prolonged exposure to radiation. Some sauna users might feel this sauna doesn’t pack enough heat, especially compared to traditional saunas. But the sauna’s maximum temperature of 167℉ still fits —and even surpasses—the expected temperature range for infrared saunas. (
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)
One negative about purchasing a Sunlighten Sauna is that you can’t find all the information you need online. You will likely be prompted to connect with a representative for a consultation, most likely over the phone. While this has its benefits, some might find this off-putting and annoying.
Sunlighten sauna prices
In order to get up-to-date information on pricing, you’ll have to complete a contact form on Sunlighten’s website and wait to hear from a company representative. Many of the prices are subject to availability, wood choice, and other factors. There are often sales and promotions.
At the time of publication, the cost for the Sunlighten mPulse Aspire is $8,497 (+ tax), which is more than some of the other models such as the Sunlighten Amplify. While prices are slightly higher than comparable models, Sunlighten has frequent sales and promotions that can help cut down some of the cost, so be sure to check the current prices when you are considering purchasing your sauna.
How much does it cost to run a Sunlighten sauna?
The cost to run a Sunlighten mPulse sauna is surprisingly low and comparable to the energy usage of a standard blow dryer. On average, it costs between 15 to 35 cents per hour, depending on the model and your local utility rates. For a more precise estimate, you can consult your utility company to determine the exact per-hour cost based on your area’s energy prices. This low operational cost makes the mPulse sauna an energy-efficient addition to your home wellness routine.
What customers are saying
While customers are pleased overall with the function and aesthetic of the mPulse sauna, some people find that Sunlighten customer service, while friendly, can be overly persistent. In addition, the technology doesn’t always function smoothly, with several reviewers noting frustrating tech glitches.
But let’s start with the positives. Verified Trustpilot reviewer Wendy B. called Sunlighten’s customer service “impeccable” and the customer service agent “congenial and informative.” Another verified reviewer, Melanie, reported all her questions were answered by customer service, which helped her make an informed decision about her sauna. While most of the positive reviews focus on customer service, the negative ones focus more on other functional aspects of the sauna.
Some users commented on the color of the wood not being exactly as it appears on the website. Verified Trustpilot reviewer Sherry reported, “Sauna was ordered in a eucalyptus color wood and is literally red cherry colored.” She said that when she inquired about the color inaccuracy, she was told “it is in the disclosure that wood color varies.”
Multiple users reported frustrations with the tablet, saying they wish they didn’t have to rely on technology (table or app) to turn the sauna on and off, etc. Lastly, the glass door, while beautiful, is not fully secure, so some users find hot air escapes, and others report the sauna shutting off on its own, mid-use.
When all is working smoothly, the experience is highly rated.
Specs
Indoor/outdoor use
Indoor
Wood options
Eucalyptus or basswood
Capacity
1 person
Heaters
5 FIR, 4 MIR, 3 NIR/red light panels
Speakers
Built-in
Electrical requirements
120V, 20A
Warranty
1 year glass doors & audio; 3 years controls; 7 years cabinetry and heaters
How we test recovery products
Recovery is essential, not just for athletes but for anyone looking to maintain a healthy lifestyle. Whether through heat therapy in a sauna or cold therapy in a
cold plunge tub
, these methods can significantly enhance your recovery process. Choosing the right recovery products involves considering a range of factors to ensure they meet your specific needs.
Our process is comprehensive, combining physical sauna testing with expert input to assess everything from effectiveness and ease of use to durability and safety standards.
Whether you’re seeking the intense heat of a sauna to relax your muscles or the invigorating chill of a cold plunge tub for inflammation reduction, we’re here to guide you. After all, effective recovery tools can make a significant difference in longevity, health, and overall wellness.
A high-quality infrared sauna should deliver on its promise of aiding your recovery process. Performance encompasses various critical aspects, including the ability of saunas to reach and maintain desired temperatures for heat therapy accurately. Our testers assess various factors to reflect the functional aspects of the sauna as well as the user’s recovery experience.
Here’s what we’re looking for:
Temperature range
Temperature stability
Ease of use
Durability and material quality
Power demand
Design and safety—30%
Alongside effectiveness, design is paramount for a positive infrared sauna experience. It factors in how heat therapy supports and enhances the user’s overall well-being by sitting in a sauna. The health and safety aspects are also critical, especially for products used in close contact with the body or for therapeutic purposes like saunas. This category scrutinizes the measures and features implemented by manufacturers to protect users from potential hazards while also assessing the health-promoting aspects of the saunas.
We evaluate:
Size
Accessibility features
Material safety
Certifications
Safety features
Value—20%
This category delves into the intersection of quality, performance, durability, and the financial investment required to identify infrared saunas that offer significant health and wellness returns without the financial burden. This offers a holistic view of the sauna’s worth by balancing the initial investment against the quality, benefits, and ongoing costs associated with its use. This approach helps consumers make informed decisions, identify saunas that meet their recovery needs, and represent a wise and sustainable financial investment.
Customer experience—20%
The overall purchasing and ownership experience can significantly impact satisfaction with a sauna. This category focuses on consumers’ journeys, from initial interest to post-purchase support. The assessment goes beyond the physical attributes and considers the entirety of the process, including shipping, customer support, assembly, and more.
Our factors in this rating include:
Shipping
Assembly
Warranty
Customer support
FAQs
Is Sunlighten sauna good?
Yes, Sunlighten saunas are highly regarded for their advanced infrared technology and wellness features. They use full-spectrum infrared light, offering a range of potential health benefits such as pain relief, detoxification, improved skin health, improved cardiovascular health and improved mental health. (
) Sunlighten models, like the mPulse, are customizable with smart controls and additional therapies like chromotherapy, making them a premium option for those seeking a high-quality, personalized sauna experience. Though they come at a higher price point, their performance and durability make them a worthwhile investment for wellness enthusiasts.
How long should you sit in a Sunlighten sauna?
You should typically sit in a Sunlighten sauna for 10 to 45 minutes per session, depending on your experience and comfort level in the heated environment. Beginners may want to start with a lower temperature and shorter sessions of about 10 minutes, and gradually extend the time as they get more used to the heat. It’s also important to listen to your body each session. If you feel your heart rate increasing, get lightheaded, or experience other uncomfortable symptoms, it’s best to stop your session.
“Longer doesn’t always mean better, as health benefits start as low as 10 minutes,” notes Burgess. And don’t forget to hydrate with water and electrolytes both before and after each session.
How long does a Sunlighten sauna last?
A Sunlighten sauna is built to last 10 to 20 years or more, thanks to its durable construction and high-quality materials. The company offers the following warranties: 7 years on cabinetry and heaters; 3 years on controls; 1 year on glass doors and audio.This comprehensive warranty ensures that any issues during this period are addressed, helping to extend the sauna’s lifespan. With proper care and maintenance, these warranties provide peace of mind and make a Sunlighten sauna a reliable, long-term investment for your health and wellness.
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any diseases.
Our experts
Victoria Burgess, Ph.D., CSCS, CISSN
Victoria Burgess earned her Ph.D. in Health and Human Performance from Concordia University Chicago and holds her NSCA CSCS and Certified Sports Nutritionist (CISSN). She is an adjunct professor in the Human Performance and Nutrition department at Concordia University Chicago & Parker University, where she teaches undergraduate, graduate, and doctoral level courses.
Dr. Heidi Moawad
Dr. Heidi Moawad is a neurologist and professor at Case Western Reserve University School of Medicine in Cleveland, Ohio. She serves on the editorial board of Neurology Clinical Practice and is a reviewer for Neurology. She is on the board of Medical Examiners.
Jessica Coulon
Jessica Coulon is a writer and editor who specializes in fitness, health, nutrition, and science content. Previously, she was an editor for Popular Mechanics and Bicycling, covering pro cycling news, writing how-to guides, and testing all the latest and greatest bike gear. She was also a regular shoe tester and contributor for Runner’s World. You can often find her skiing, riding her mountain bike, and racing with the F1RE female enduro team.
Lily Moe
Lily is a Brooklyn-based writer and editor with over seven years of experience in health media. As a former Fitness Coach, Lily’s editorial prowess has largely focused on fitness, nutrition, and weight management. She has also spent a fair share of time in testing labs, analyzing everything from protein powders to yoga mats. Her work has appeared in Verywell Fit, Verywell Mind, Health, and more.
Kelly Uhler
Kelly has a multifaceted background in elder care, health care, and copywriting. She has worked for organizations such as A Place For Mom and Homecare.com, which gave her the opportunity to work closely with families, providing reliable information to help them make informed decisions about their loved one’s health, safety, and quality of life.
Rachel Tavel, PT, DPT, CSCS
Fortune Recommends Writer
About Author
Rachel Tavel is a Doctor of Physical Therapy, Certified Strength and Conditioning Specialist (National Strength and Conditioning Association), Forbes Health Advisory Board Member and writer. She earned her BA from Bowdoin College and her Doctor of Physical Therapy degree from New York University.
Her writing has appeared in Men’s Health, Women’s Health, Forbes, SELF, Runner’s World, Bicycling, Prevention, Huffington Post and more. In addition, she’s co-authored several travel guidebooks and written a book about stretching. Rachel is a regularly featured fitness expert in the top health and fitness magazines in the country and has appeared as a recurring guest on Sirius XM’s “Doctor Radio.” Rachel is passionate about all things health and wellness. She loves sharing her expertise in ways that help people improve their overall health and wellbeing.
Saklecha P, Kishan KV, Savaliya K. Effect of chromotherapy on the anxiety level in the patients undergoing endodontic treatment: A randomized clinical study. J Conserv Dent. 2022 Jul-Aug;25(4):398-402.
Saieva S, Taglialatela G. Near-infrared light reduces glia activation and modulates neuroinflammation in the brains of diet-induced obese mice. Sci Rep. 2022 Jun 27;12(1):10848.
Henderson KN, Killen LG, O’Neal EK, Waldman HS. The Cardiometabolic Health Benefits of Sauna Exposure in Individuals with High-Stress Occupations. A Mechanistic Review. Int J Environ Res Public Health. 2021 Jan 27;18(3):1105.
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