Sunlighten Signature users rave about how relaxing and rejuvenating the sauna is in comparison to other options. At the touch of a button, you can enter your Signature and begin a deep cellular detox that will aid in your body’s overall health.

In the sauna, you can relax your mind while your immune system, blood flow, and body are all naturally detoxified by the gentle far infrared heat. The Sunlighten Signature Sauna is Sunlightens most affordable wood sauna but still uses the company’s perfected SoloCarbon far infrared energy delivery technology.

Sunlighten Signature Key Features

what to wear in infrared saunas

SoloCarbon Coating and Heaters

For infrared heaters to be effective in improving health outcomes like heart health and detoxification, they must produce intense bursts of the most beneficial infrared waves. Sunlighten’s proprietary SoloCarbon coating maximizes both the quality and quantity of infrared light.

These SoloCarben heaters have been tested and shown to be 99% efficient by independent laboratories; combined with halogen heaters, the Sunlight Signature Sauna can reach extremely high temperatures in a very short amount of time.

Acoustic Resonance Therapy

Add an extra level of relaxation to your sauna session with the help of Acoustic Resonance Therapy (A.R.T). Sonic technology combines the therapeutic benefits of sound and vibration therapy to help you unwind and feel at peace in your home sauna.

Android Control Pad

The 10″ Android-powered Control Pad touchscreen interface in the Sunlighten Signature Sauna allows you to do more than just operate the sauna; it also allows you to enjoy media from your favorite streaming services while relaxing and detoxifying.

The sauna can be preheated and ready to use at any time with the touch of a button on the control panel, and the built-in WiFi makes it simple to set up and add new features with automatic software updates.

Premium Sound System

In addition to containing high-quality speakers, the media player sound system boasts Bluetooth connectivity, mp3, WMA playback, AM/FM radio, AUX, USB, and SD inputs. Choose some tunes from your library, close your eyes, and let the two premium Blaupunkt speakers take you away.

Celliant Heater Covers

Sunlighten’s heaters enable Celliant’s patented textile technology to absorb and use infrared energy your body naturally emits in your session. You get the full advantage of the high-quality far infrared waves even though our heaters are 99% emissive.


Every Sunlighten Signature Sauna includes built-in chromotherapy to further enhance the sauna experience and the user’s overall mental state while in the sauna and after. Chromotherapy is the practice of using the sun’s visible light spectrum to illuminate a sauna in a way that is thought to align with various acupressure points on the human body.

Sunlighten Signature Review

As a whole, the Sunlighten Signature Sauna is a fantastic home sauna that should be on everyone’s shortlist. The sauna is the most affordable Sunlighten model but still uses the same technology found in its more expensive models.

They range in size from one person to four people, which offers sizing options for any family. We can tell you that the Sunlighten Signature Sauna pricing is more expensive than its rivals, but we can’t disclose the company’s overall pricing structure. However, Sunlighten only uses premium components, so you know you’re getting a quality product.

Alternatives to the Sunlighten Signature Sauna

When I was looking for alternatives to Sunlighten Signature Sauna, I looked for brands that offered similar quality but were more affordable than Sunlighten Sauna. My five favorite alternatives are Dynamic, Maxxus, Sun Home, 1Love, and Higher Dose.

If you are stuck on Sunlight Saunas but want to see some additional models, check out the Sunlighten lineup here, or keep scrolling to see additional brands:

Best 1-2 Person Option: Dynamic Barcelona Infrared Sauna

The Dynamic Barcelona is a traditional steam sauna that can accommodate up to two people. It features a 3kW heater and is made from high-quality Canadian Hemlock wood. The sauna also comes with a built-in sound system, LED lighting, and an oxygen ionizer for added relaxation benefits. With a price of only $1,799, it’s a great option for almost all budgets and fits great as a basement sauna.

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Best 3-Person Option: Maxxus Bellevue Infrared Sauna

3 person sauna for home

The Maxxus Bellevue is an infrared sauna that can accommodate up to four people but is built for three. It features six carbon heating panels and a built-in sound system with MP3/Auxiliary audio inputs. The sauna is made from high-quality Canadian Hemlock wood and has a digital control panel for easy temperature adjustments. At only $2,499, it’s much cheaper than the Sunlighten Signature.

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Best Traditional Option: Golden Designs Sundsvall Traditional Indoor Sauna


The Golden Designs Sundsvall is a sauna that can accommodate up to two people and starts at $4,999. It features a traditional steam sauna design with a 4kW heater and natural Canadian Cedar construction. The sauna also has a built-in sound system, LED lighting, and a tempered glass door for added durability and safety.

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