The 7 Best Portable Saunas Of 2025

The best portable saunas aren’t the most high-tech or expensive ones—they’re the ones you’ll use the most. Maybe a small steam sauna fits your routine, or maybe a larger wood-burning one is better for you.

There’s no single “best” option for everyone, but this guide covers different styles, budgets, and needs. Whether you’re just getting into sauna therapy or looking to upgrade, this guide will help you find the right fit for your lifestyle and wellness goals.

Here’s the list:

How each sauna was tested

• Setup: How easy was it to put together and pack away?
• Portability: Is it lightweight and easy to store?
• Heat: How fast does it heat up, and how hot does it get?
• Comfort: Does it feel spacious and comfortable inside?
• Sweat: How fast do you start sweating, and how much?
• Features: Are the controls and extras easy to use?
• Quality: Is it made well and built to last?
• Cleanup: How easy is it to dry and keep clean?

Best Overall: Saunabox Go

The Saunabox Go earns the top spot for its convenience, quality, and smart features. Setting up this sauna takes less than 5 minutes. All you have to do is pull the handles to pop out the tent and velcro the provided sweat mat to the bottom. The steamer connects through a tube to a steam box that emits heat inside the sauna.

This sauna has three triangular windows—one on each side and another on the top—that can be held open with velcro. At 5’10”, I found the interior spacious enough, with about 6 inches of headroom and plenty of space to move my arms around without feeling cramped.

What sets the Saunabox Go apart is its new smart steamer with WiFi connectivity. The mobile app lets you turn the sauna on and off and control the temperature and timer. The app also includes free music and breathwork exercises.

The tent and steamer are weatherproof, which is one of my favorite features. You can use them in below-freezing conditions, though they might not reach your desired temperature in extreme cold. For best results, I recommend using them in a garage or indoors when outside temperatures drop below 40°F. At just 53 inches tall, the unit distributes heat efficiently, so your feet won’t be freezing while your head is burning.

Using the Saunabox Go couldn’t be easier. Simply fill the steamer with water, and within 30 minutes, it’ll heat to 130°F. The tent material retains heat very well and comes with two surprisingly comfortable chairs. The package includes a free carrying case and a 2-year warranty, and the unit comfortably fits two people.

If you’re looking for a portable sauna that combines ease of use with smart technology, the Saunabox Go delivers on all fronts.

Best Infrared: Sunlighten

The Sunlighten is the top choice for a portable infrared sauna, offering a premium experience with smart design and advanced heating. Unlike traditional steam saunas, it uses far infrared technology to heat your body directly instead of warming the air around you. Its dome-shaped design provides a comfortable lying-down experience and is easy to store when not in use.

It comfortably fits most body types and is 69 inches long, 28 inches wide, and 18 inches high. Weighing just 46 pounds, it has a collapsible design that makes it easy to tuck away in a closet or under a bed. The dome itself is made from sturdy bamboo carbon material and includes built-in chromotherapy lighting, which can be controlled with a dedicated remote.

One of its standout features is its even heat distribution. The system includes five strategically placed heaters that warm up to 150°F, ensuring consistent coverage. You can choose to keep your head inside by covering it with a towel or leave it out if you prefer. The wired remote allows for easy control of temperature and time settings.

There are a couple of downsides. The Sunlighten Solo is for indoor use only, and the power cords can be messy. However, its low EMF levels and overall build quality more than makeup for these minor drawbacks. If you want a portable infrared sauna that delivers comfort, efficiency, and even heat distribution, the Sunlighten Solo is hard to beat.

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Best Steam: SmartSteam Kit Pro

The SaunaBox SmartSteam Kit Pro is the best portable steam sauna for its simple design and efficiency. It’s easy to set up, heats up to 130°F in 15 to 30 minutes, and doesn’t take up much space. The price is also relatively low, making it a great option if you want a steam sauna without spending too much.

This sauna works indoors and outdoors, and using it is straightforward. Just fill the steamer with water, turn it on, and let it heat up. You can also connect it to an app and control it from your phone. The kit includes a chair and a small window that secures with Velcro when you need some airflow.

There are a couple of downsides. Because the heat rises, the upper part of your body will feel much warmer than your lower half. The sauna is also tall and lightweight, which makes it easier to tip over in windy conditions. I had to put cinder blocks on the corners to keep it stable, and you might need to do the same.

Even with these small issues, the SaunaBox SmartSteam Kit Pro is the best steam sauna I’ve tested. It’s quick to heat, easy to use, and a great fit for beginners or anyone with limited space.

Best Wood-Burning: Sweat Tent

The Sweat Tent is my favorite portable sauna because it gives you that real wood-burning experience anywhere you go. It’s built tough for extreme outdoor conditions and can reach up to 200°F, which is hotter than most portable saunas.

The setup takes about 30 minutes, but the pop-open design makes it pretty straightforward. It comes in two sizes: a large option that fits 3 people and an extra large one that comfortably fits up to 9 (though they’re advertised for 4 and 10). You can choose between black and camo fabric—just know the colors will fade over time. The interior is made with a special material that stays cool to the touch to prevent burns.

At the center of the Sweat Tent is a 65-pound steel stove with side handles. It comes with a 20-pound bag of sauna rocks and a basket. The stove heats up fast, hitting 200°F in about 30 minutes. The package also includes a thermometer, fire poker, and a heat-resistant glove.

The tent itself includes a weatherproof top cover for insulation and large windows for visibility, although the windows may discolor over time. It also has temperature vents and a fresh air intake to keep the air flowing and safe inside.

There are a few things you’ll need to plan for. The tent doesn’t come with a floor mat, so the ground stays exposed. It also doesn’t include a bench, so you’ll need to bring your own or buy one separately. Starter wood is included, but you’ll need to gather more for future uses. If you want steam, you can buy a sauna bucket and ladle to pour water over the rocks.

For safety, never touch the stove while it’s hot—it can cause serious burns instantly. The tent measures 6 feet long, 6 feet wide, and 7 feet tall. It’s strictly for outdoor use, burns through a lot of wood, and needs regular stove cleaning.

To get the best heat, use very dry wood and keep something like cardboard or egg cartons nearby to help start the fire. Everything comes in carrying cases, including the tent, stove, and a thermometer to track temperature and humidity. The Sweat Tent also includes a one-year limited lifetime warranty that covers both the tent and stove.

Best Blanket: SunHome Blanket

The SunHome infrared sauna blanket is the best sauna blanket I’ve tested. It works more like a heated sleeping bag than a traditional sauna but still gets you sweating. Made from heavy-duty materials, it feels built to last. The side zipper makes getting in easy, and shoulder straps help keep heat around your upper body.

This blanket is designed to handle sweat, but you’ll need to wipe it down after each use. It plugs into any wall outlet and comes with a wired remote that offers nine different heat levels. The only downside is that the remote shows heat levels instead of the actual temperature. It heats from 95°F to 165°F and takes about 10–15 minutes to reach full temperature.

At 5’10”, I fit inside perfectly, but if you’re taller or have a wider build, it might feel tight. The remote’s cord is short, so you’ll need an outlet close by.

What makes this blanket stand out is its versatility. You can use it on your couch, in bed, or on the floor. The built-in timer makes a loud beep when your session ends, which is annoying but valuable if you fall asleep.

The SunHome sauna blanket comes with a 30-day money-back guarantee, so you can return it if you don’t like it. To clean it, use Clorox wipes or a mix of vinegar and water. A velcro version is also available if you prefer it over the zipper.

This sauna blanket is hard to beat if you want the easiest and most space-saving way to enjoy heat therapy at home. It’s simple to use, heats up fast, and packs small enough to take on the go.

Best Budget: Steupoek

The Steupoek steam sauna is an excellent budget-friendly choice. It sets up in less than five minutes and comes with a carrying bag, making storage and transport easy. Since it’s designed for indoor use only, it fits neatly into any corner of a room.

Using it is simple. Just fill the steamer with water, connect the hose to the tent, and turn it on. A remote control lets you adjust the temperature or set a timer, and there’s a small pocket on the outside of the tent to store the remote when you’re not using it.

For comfort, the sauna includes a machine-washable floor mat that absorbs sweat and water. A zipper makes getting in and out easy. While a chair is included, it’s on the small side and might not be comfortable for everyone.

With nine heat levels and a durable stainless steel water reservoir, this sauna is great for the price. The tent pops open with almost no effort, so the setup is simple.

If you want to try sauna therapy without spending a lot, the Steupoek steam sauna is the best deal you’ll find. It’s affordable, easy to use, and delivers solid performance for its price.

Best Body-Only: SereneLife

The SereneLife body-only sauna stands out with its unique design that frees your head, making it a great option for anyone uncomfortable in enclosed spaces. Instead of steam or wood-burning heat, this electric sauna uses built-in heating pads along the walls. It warms up fast, reaching up to 140°F in just 10–15 minutes.

Setting it up is simple. The fabric doesn’t retain heat, so the exterior stays cool to the touch. One of the best features is the convenient hand zippers, which let you use your phone, drink water, or wipe sweat from your face without stopping your session.

What really sets the SereneLife apart is its dedicated heating pad for your feet. It also comes with a small folding chair that fits perfectly inside. Unlike some other models, the wired remote displays the exact temperature instead of just numbered heat levels.

As the best body-only portable sauna, SereneLife offers all the benefits of heat therapy without making you feel closed in. There’s no complicated setup or maintenance—just a simple way to enjoy a sauna session while keeping your head in the fresh air.

Things to consider before buying

Heating Method

The type of heating method—steam, infrared, or wood-burning—affects not just temperature but your entire sauna experience. Steam creates more humidity and can feel more intense. Infrared heats your body directly without raising the air temperature. Wood-burning is the most authentic experience but requires more maintenance.

Consider how each method affects your breathing, skin sensitivity, and ease of use.

Indoors or Outdoors?

Not all portable saunas are designed for both environments. Outdoor models need weather-resistant materials and better insulation, while indoor models should have proper moisture management.

Using an indoor-only sauna outside could damage it while using outdoor models indoors might create unwanted humidity issues in your living space.

Size and Weight

Even portable saunas vary significantly in their footprint and weight. Consider the dimensions when in use, storage requirements, and how easily you can move them.

Heavier options like the Sweat Tent are more stable but harder to move. Ultra-light options like the Steupoek might be easy to relocate but less durable.

Setup Time and Complexity

Some portable saunas are set up in minutes, while others take 30+ minutes. If you plan to set up and take down the sauna regularly, then the SunHome Blanket or SaunaBox SmartSteam Kit Pro are the best options.

If you want to have the option to take it down quickly but plan on leaving it in the same spot for a while, the SaunaBox Go and Sweat Tent are the best options.

Max Temperature

Different portable saunas have different maximum temperatures. Steam models typically reach 120-140°F, infrared blankets can hit 150-165°F, and wood-burning options can exceed 200°F. Your personal heat tolerance and health goals should guide this choice—higher isn’t always better for everyone.

How much electricity?

Electric saunas draw different amounts of power, which affects both your electricity bill and circuit requirements. Higher amperage models heat faster but cost more to operate. Lower power units save energy but take longer to reach high temperatures.

Make sure your home’s electrical system can safely handle whichever sauna you choose.

Sitting vs. Lying Position

Consider whether you prefer sitting upright or lying down during your sauna sessions. Sitting models usually take up less floor space but may feel tighter. Lying down options require more room but can be more relaxing.

Does it include everything I need?

Some saunas include chairs, floor mats, and remote controls, while others only include the Sauna and heating mechanism. Make sure you know what’s included before buying.

What’s the Warranty?

Given the combination of heat, moisture, and electrical components, problems can happen. Look for at least a one-year warranty and responsive customer service.

I recommend reading reviews and contacting customer support to gauge how companies handle problems.

Conclusion

The right portable sauna depends on your needs. The Saunabox Go is the best all-around choice with smart features, easy setup, and a weatherproof design. If you want an authentic experience, the Sweat Tent is your best bet.

The Steupoek or SereneLife are great compact and affordable options. The SunHome sauna blanket is perfect for on-the-go heat therapy. No matter which one you choose, the best sauna is the one you’ll actually use.

Have any experience with portable saunas? Leave your thoughts below!

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