With our cutting-edge infrared technology, we illuminate the path to a brighter, healthier life. Sunlighten® Saunas stands as the premier destination for personalized infrared light therapy and sauna lifestyle solutions. Since 1999, we've dedicated ourselves to pioneering wellness solutions that empower individuals to enhance their quality of life. With our patented SoloCarbon® technology, we deliver the best quality of infrared energy to rejuvenate the body—proven to be up to 99% effective. Fueled by our passion for making a positive impact, we continuously innovate to advance well-being.Our commitment extends beyond product excellence to building a global community of businesses, consumers, and trusted experts. Together, we support one another on our journey to create a healthier, happier world. As industry leaders, we prioritize safety and efficacy. That's why our saunas are designed and manufactured by Sunlighten, using quality materials to ensure a safe and non-toxic experience. Moreover, our saunas stand out as the only ones on the market equipped with all three infrared wavelengths—providing comprehensive therapeutic benefits.Experience the transformative power of Sunlighten and join us in embracing a lifestyle of wellness and vitality. Together, we're not just changing lives—we're helping you feel better, do you can do more, and live fully.
Sunlighten, Inc. (sunlighten.com) has 3,948 customer reviews on Five Star Index, with an average rating of 4.6 out of 5.
Also known as
Sunlighten, sunlighten.com
Website
sunlighten.com
Category
Wellness & Spa
Location
Leawood, Kansas
Listed on Five Star Index
2026
About these reviews
Replies
The company replied to 87% of reviews.
Latest
Most recent review: October 2026.
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Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
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Order was not delivered within the 10 business days promised, and I am having to do too much following up and policing to track my order.
Response from Sunlighten, Inc.Apr 9, 2025
Thank you for taking the time to share your experience. We’re truly sorry for any frustration during the delivery process. Our team worked to provide clear expectations and shared tracking as soon as it became available to help keep you informed upon the delivery in the timeline provided. We understand that the final stage of delivery caused some confusion, and we appreciate your patience and understanding as our team worked quickly to resolve it and offer compensation for the inconvenience.
We’re always looking to improve, and we value your feedback. Please don’t hesitate to reach out if we can assist further—we’re honored to be part of your healing journey.
JD
John D.
Bought a signature infrared spa
Bought a signature infrared spa. Well built and support is very good. The warmup time makes the spa unusable or at most very inconvenient. After 1 hour the spa temp is only 125’. Support staff confirmed the warmup times. I’m very disappointed with this purchase. I’ve talked to others who mentioned the same wait times.
As I mentioned, the support and responsiveness from the support team has been excellent! The issue remains design or capability to heat up. Perhaps a remote function or timer would help make this spa usable. If I could turn on the spa remotely with an extended shutoff time would allow the spa to heat up to a usable temp.
Response from Sunlighten, Inc.Mar 19, 2025
Thank you for taking the time to write this review and provide your feedback, John. We’re sorry to hear the warm-up time hasn’t met your expectations. Heat-up time can vary based on several factors, and we apologize if this wasn’t clearly communicated. We’re always here to assist and want to help improve your experience and are requesting your information through Trustpilot to see how we can better support you. Please don’t hesitate to reach out though anytime at 877-292-0020x3—we’d love to help in any way we can.
Update: Thank you for your feedback in your update. We want to note, your model includes a 4-hour mode, which allows for longer sessions, and a reservation mode, which functions as a countdown before your sauna starts. Our Customer Care team would be happy to walk you through these features at 877-292-0020x3, and you can also find details in the manual on our website: https://www.sunlighten.com/customer-service/product-support/
We’re here to help and would love the opportunity to make sure you get the most from your sauna!
AU
Austin
Unreliable and Underperforming
I’ve sat on this review for a long time and finally decided to submit it. In short, I’m a very disappointed customer. I love our Sunlight mPulse when it works. The trouble is it has been incredibly unreliable. I disagree first with some of the ‘craftsmanship’ comments of positive reviewers. The joint work, assembly, and overall construct of the sauna is average at best and leaves something to be desired at the company’s price point. I had some issues assembling the product and I’m not inexperienced with handy work and woodworking.
My chief complaint is the reliability of the sauna and the IR panels. They are cheap, no other way to describe it. I had one fail completely within a few months. The company did replace it under warranty but tried to charge me for shipping. Now the largest panel is only heating half way, indicating it likely has a partial failure. The sauna will not heat beyond 126 degrees, despite running at 131+ degree-program.
Overall, the sales experience was tremendous and the customer service experience has been 4 stars, but the product itself underperforms at this price. I would not buy from Sunlighten again, despite how staunch an IR sauna fan I may be.
Response from Sunlighten, Inc.Feb 7, 2025
Thank you for sharing your honest feedback, Austin. We're sorry to hear about the challenges you've experienced with your sauna and want to make things right. We’ve requested your information from Trustpilot so we can reach out and assist in resolving your concerns. Your experience is important to us, and we appreciate the opportunity to improve. Please know our team is here to support you and will be in touch soon.
DB
Deborah B.
I REALLY like Alaina......she helped me…
I REALLY like Alaina......she helped me alot while I was making my decision about a sauna. After it arrived I had some important questions. I called her several times with no answer. I emailed her..no reply. It has been weeks now with no response. I have no confidence that if I had a more serious problem your company may ignore me.
Response from Sunlighten, Inc.Feb 4, 2025
Thank you for bringing this to our attention, and we sincerely apologize for any missed communication. We’re so glad to hear that Alaina was helpful during your decision-making process. Please know that we’ve alerted our team, and someone will be reaching out to you soon to ensure your questions are addressed. We truly value you as a Sunlighten customer and appreciate the opportunity to make this right!
AH
Amanda H.
Broken remote for the lights.
My remote doesn't work for the lights. I've emailed and called. No one has emailed me back and I was left on hold for 10 minutes and then I selected to get called back and it's been 2 hours as of now and no one has called.
Response from Sunlighten, Inc.Jan 29, 2025
Thank you for bringing this to our attention, Amanda. We sincerely apologize for the inconvenience you've encountered. Our team is currently experiencing a high volume of inquiries, but please rest assured that they are aware of your situation and will be reaching out to assist you as soon as possible. We truly appreciate your patience and understanding, and we are committed to resolving this for you promptly.
RG
Rhonda G.
Not worth it, service isn’t ideal
Sales went well. Product was fairly easy to put together with two people. The screen display has an error message that the display is wider than the screen size. Customer service could not fix even with the system update. After three uses, when the session was done, there is a red light that is always on shining from the top of the unit. It never turns off only if I unplug the entire unit. When it is plugged in, the light turns back on and shines on the ceiling. Annoying and will burn the lights faster. I emailed customer service three times and no reply. When I am home and have time to call, your service hours are closed. I set the schedule and it never turns on when scheduled. It shows it is scheduled but doesn’t turn on. The app isn’t always connected to the unit to turn it on wven when I am in the same house and on the same wifi. Misleading photos show people leaning back, however, it says not to lean on the black box panel. Overall, I am not getting the full use of the features I purchased it for and there is no support hours on weekends or evenings. It is not worth what I paid for it. Do not recommend it or the company.
Response from Sunlighten, Inc.Jan 25, 2025
Thank you for sharing your experience, Rhonda. We appreciate you bringing this to our attention and apologize to hear that you've encountered these issues. We’ve opened a new ticket with our Customer Care team to help address your concerns and find resolutions.
We truly appreciate your feedback and the opportunity to improve your experience. Our team will be in touch soon to assist you, and we’re here to ensure you get the most out of your sauna.
SD
Shannon D.
My app still does not work
My app still does not work. They were supposed to send me a device to make it connect, but I have still not received it. It would be nice if I could warm the sauna ahead of time without having to walk out side. Also, the sound in my sauna only worked for a few days.
Response from Sunlighten, Inc.Jan 26, 2025
Thank you for taking the time to write this review, Shannon. We're sorry to hear about the issues you're experiencing with the app and sound in your sauna. That’s not the experience we want for our customers. We’d love to get this resolved for you as soon as possible. Please reach out to our support team at 877-292-0020x3 or https://www.sunlighten.com/customer-service/#support-form so we can check on the status of your device and assist with troubleshooting your sound system. We appreciate your patience and look forward to making this right!
SH
Sara H.
Not 100% convinced by this company.
Purchased a sauna for around $8,000 after continuous calls over and over from the reps asking if we were "ready to pull the trigger!" on a very pricey purchase. After the purchase, the calls and ability to connect with ANYONE completely disappeared. Here are the issues I have with this purchase. I don't necessarily regret my purchase, but I do feel duped.
- This is not as "high quality" as they advertise, the tech within the sauna, primarily the tablet, is VERY dated, clunky, and not user friendly.
- Our sauna had a KNOWN heating issue, according to the customer service people I spoke to claiming "yeah a lot of them are leaving the factory with this issue" ummmm, maybe you should fix it before it leaves the factory?
- There are ZERO instructions for the newer saunas. Every customer service rep I spoke to when I had an issue said, "oh check youtube for our videos". Unfortunately the videos are so old, the screens look NOTHING like the screens in the newer saunas.
- The app rarely works. You have to be in your house, with wifi and maybe it will connect.
- it takes our sauna over 2 hours to heat to 140, even after multiple "fixes" that required us to do our own weird electrical work to our sauna.
- The "chromotherapy" is a joke, I have a saltwater fish tank that has real chromotherapy and it is nothing like the $20 amazon lights that are provided in the sauna. I'm actually surprised that the company still claims this on their products, as chromotherapy is a real thing and colorful lights are not what it means.
- I am skeptical about the "red light therapy". I use a real red light on a daily basis and at my job, and they are very different than the panels that are provided in the sauna. The sauna seems to use red light to help heat the sauna, but real red lights cause your body to start to generate heat. If you touch a real red light therapy lamp, it is cool to the touch. The panels they sell separate look like actual red light panels, the ones in the sauna look like french fry lights.
- The door has a very large gap, where cold air just POURS in. Other sauna have a silicone gap filler to aid with that. Sunlighten's solution to me was to "stack towels in front of it"...WTF?
- Customer service hours are a joke, I had to take off work just to get a hold of someone as they only work until 4pm central time.
All in all, I really was wanting a sauna. However, I feel like I could have saved a LOT of money on a cheaper sauna with less bells and whistles because I don't feel like I got the real thing. There seems to be a lot of claims by this company that may or may not be the whole truth. If I would do it all again, I would purchase a cheaper sauna and the add ons from another company.
Response from Sunlighten, Inc.Jan 13, 2025
Thank you for sharing your experience. We sincerely apologize for the issues you’ve encountered and truly appreciate the time you’ve taken to provide us with such detailed feedback. Your concerns have been forwarded to our team for further investigation, and we are actively looking into the various aspects you’ve raised.
We understand your frustration and apologize for any inconvenience you've experienced. This is definitely not the level of experience we strive to provide, and we are addressing these matters internally to ensure they are resolved.
We’re truly sorry to hear that your experience hasn’t lived up to the expectations we aim to deliver, and we want to assure you that we are committed to improving.
Thank you again for your feedback, and we hope to turn your experience around. Thank you for your patience, we will be in touch soon.