The Best At-Home Sauna Products of 2025

Sun Home Luminar Full Spectrum Outdoor Infrared Sauna for 2 People ($10,700, originally $11,499)

If you're looking to invest in an outdoor sauna, the Sun Home Lunimar Outdoor Infrared Sauna is a luxury option, endorsed by celebrities like Sabrina Carpenter. The price is much higher than other saunas on this list due to several key qualities. Its reliable heating includes two full-spectrum heaters and seven far-infrared heaters that provide a temperature range of up to 176 degrees Fahrenheit. Because this sauna is enclosed, it retains a lot of heat, and I found the most comfortable temperature to be in the 160-degree range. Like the other infrared saunas on this list, it uses direct radiant heat to promote a deep, effective sweat. Even though this sauna is large enough for two people, it heats up quickly in about 15 minutes.

The Sun Home Luminar is the only infrared sauna made from aerospace-grade aluminum that can withstand all seasons and weather conditions, including rain and snow. During testing there were several heavy rains over the course of several months. I used a protective cover and the sauna withstood the elements without any leaks or damage. The interior is made from non-toxic materials, including cedar wood, which has natural antimicrobial properties. It has an ultra-low EMF (electromagnetic field) for safe exposure and includes an oxygen ionizer for air purification.

I used this sauna for three months, running two marathons. I am grateful to Luminar for allowing me to complete my workout without injury or burnout. This full-spectrum infrared sauna includes all three wavelengths of infrared: near-infrared, mid-infrared, and far-infrared. I noticed that while using Luminar after a long run I had less soreness (or DOMS) The next day.

Luminar was the most relaxing sauna I've tried. As a mom of two young children who works from home, time spent at home sends me spiraling down my never-ending to-do list. Because Luminar is outdoors, the private space made me feel like I was transported to a spa, away from life and responsibilities. The sauna offers a full range of sensations thanks to the Bluetooth audio system and chromotherapy. A red light and an uplifting playlist will prepare me for the day ahead or a particularly chaotic sleep.

There are a few things to consider when choosing Sun Home Luminar. First, you'll need space. While the other saunas listed have a fairly small footprint and can work in most apartments or houses, the Luminar requires an open area. The width is 57 inches, the height is 82.7 inches, and the depth is 51.5 inches. The brand recommends leaving four to six inches of space around the sauna and 20 to 24 inches above the roof. It also requires 240 volts and 20 amps, which may require the assistance of an electrician. Sun Home offers curbside palletized assembly where it can be assembled by at least two people or the company's network of contractors with Clean installation. The sauna can be controlled via an internal control panel or through the Sun Home Sauna app, which also offers guided breathwork sessions. Thanks to heaters with a service life of 10,000 hours, this is a long-lasting sauna.