SaunaBox® SmartSteam Pro

Key Features:

  • → New 2.0 SmartSteam™ Pro Heating Unit

  • → V2 Heat-Insulated ThermoShield™ Cover

  • → Heats up to 140°F in 20 minutes

  • → Easy Pop-Up Design

  • → Certified Micro-Plastics Free & BPA-Free

  • → Recommended by 880+ Doctors

  • → Trusted by Professional Athletes

in stock £295.00

Free Shipping to UK: Arrives in 2-5 Business Days

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Your personal wellness oasis, available anytime, anywhere. 

Designed with your convenience and comfort in mind, the SaunaBox® delivers the full rejuvenating experience of a traditional sauna, revolutionized into a compact and easy-to-use package. It's relaxation, redefined.

Every inch of the SaunaBox® has been thoughtfully crafted. The premium non-toxic, insulated tent helps to create a soothing, enveloping heat, while the durable fiberglass frame ensures that the SaunaBox® is your companion for the long haul.

With the ability to assemble and disassemble within minutes, the SaunaBox® is your wellness journey's most versatile companion and includes everything you need enjoy the vast benefits of heat therapy.

Deep Relaxation

Detoxifies impurities

improves sleep


→ Heat Levels: 1-7 Temperature reaching 60° C

→ Time Settings: 0-60 minutes

→ Control: SmartSteam Unit & Handheld Controller

→ SmartSteam Capacity: 3.6L

→ Voltage: 220V

→ Wattage: 1600 Watts 50/60Hz

→ Warranty: 1-Year Warranty

→ Size: Height 188cm x Depth 89cm x Width 89cm

→ Certified Non-Toxic Materials


The SaunaBox® SmartSteam Kit is ready to use in 3 simple steps. Assemble the frame and heat insulated tent, which takes about 10 minutes. Once assembled, pour distilled water into the SmartSteam chamber, and within 15 minutes, steam will flow into the tent. Step inside, sit down, and experience the vast benefits of heat therapy.


The SaunaBox® can heat up internally to 60° C with near 100% humidity which may feel subjectively hotter and can elicit greater strains on the cardiovascular system.

Why? Water has a higher heat capacity than air. When you're in a steam sauna, the air is saturated with water vapor which carries more heat energy to your body than dry air would at the same temperature.

This is why the temperature is lower in steam saunas but the humidity can make it just as intense, if not more so, than a dry sauna


The inside of the heat insulated cover is designed with anti-microbial materials to help prevent mold and bacteria build up. A quick dry & machine washable absorbent sweat mat for the floor of the sauna is included in every order. After use, we recommend leaving the door flap open to air out and wiping down the water vapor on the inside walls.

Will Mold grow?

No! The inside of the tent is designed with anti-microbial materials to help prevent mold and bacteria growth.


Yes! Every part of the SaunaBox is thoroughly tested to meet the highest safety standards in the U.S. and EU:

Microplastics Free: SaunaBox Certified by Simple Lab® for no micro-plastics found during use.

ThermoShield Frame Cover (SmartSteam Tent)

  • Made from a polyester + cotton blend
  • Tested for: lead, phthalates, heavy metals, flame retardants, and azo dyes
  • ✅ California Prop 65 Compliant
  • ✅ RoHS Certified

All results showed zero detection

Silicone Tubing

  • Made from food-grade, FDA-approved silicone
  • ✅ REACH Compliant (EU)
  • ✅ FDA 21 CFR 177.2600 Compliant
  • Tested for 235 Substances of Very High Concern

None detected above the 0.1% regulatory threshold

Steamer & Internal Components

  • Steam chamber: Stainless steel
  • Lid: BPA-free polycarbonate
  • Steam puck: High-heat polypropylene
  • All components are BPA-free and safe for high-temperature use.

SaunaBox is built for safe, everyday wellness—so you can steam with confidence. Learn More Here.

Business Insider

"We tested nearly all portable saunas on the market - Saunabox was by far the winner"

Learn More >
Business Insider

"About two hours before bedtime, Dr. Winter recommends SaunaBox's portable steam sauna"

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Business Insider

Best Affordable At-Home Sauna winner in the 2024 Gadget Awards

Learn More >

Revolutionize Your Recovery

Learn more about the science behind heat therapy.
01
Relaxation + Stress relief

Calming environment that helps reduce stress and promotes relaxation. The heat and steam combination can help soothe both the body and mind, aiding in stress relief and overall well-being.

02
improved sleep

Promotes a sense of calmness, and prepares the body for a restful sleep. Steam sauna sessions in your evening routine can aid in falling asleep faster and experiencing deeper, more rejuvenating sleep.

03
improved circulation

The heat from a steam sauna can help dilate blood vessels, enhancing circulation throughout the body. This increased blood flow can have a positive impact on cardiovascular health, nutrient delivery, and waste removal.

04
Skin Rejuvenation

Steam opens up the pores and promotes sweating, which can effectively cleanse the skin and remove impurities. Contributes to a healthier complexion, improved skin tone, and a rejuvenated appearance.

05
respiratory health

The humid environment helps soothe and open up the airways, making it beneficial for individuals with respiratory conditions like sinus congestion, allergies, or bronchitis.

06
muscle recovery

The heat and moisture promotes vasodilation, which increases blood flow to the muscles. This improved circulation aids in muscle recovery, reduce muscle soreness, and facilitate the healing process after workouts or sports injuries.

07
detoxification

Sweating inside the sauna helps flush out toxins and impurities from the body, promoting a healthier and cleansed system.

08
mental health

Take time for your yourself and let your mind unwind. No distractions, just ultimate serenity, peace, and relaxation.

01
Relaxation + Stress relief

Calming environment that helps reduce stress and promotes relaxation. The heat and steam combination can help soothe both the body and mind, aiding in stress relief and overall well-being.

02
improved sleep

Promotes a sense of calmness, and prepares the body for a restful sleep. Steam sauna sessions in your evening routine can aid in falling asleep faster and experiencing deeper, more rejuvenating sleep.

03
improved circulation

The heat from a steam sauna can help dilate blood vessels, enhancing circulation throughout the body. This increased blood flow can have a positive impact on cardiovascular health, nutrient delivery, and waste removal.

04
Skin Rejuvenation

Steam opens up the pores and promotes sweating, which can effectively cleanse the skin and remove impurities. Contributes to a healthier complexion, improved skin tone, and a rejuvenated appearance.

05
respiratory health

The humid environment helps soothe and open up the airways, making it beneficial for individuals with respiratory conditions like sinus congestion, allergies, or bronchitis.

06
muscle recovery

The heat and moisture promotes vasodilation, which increases blood flow to the muscles. This improved circulation aids in muscle recovery, reduce muscle soreness, and facilitate the healing process after workouts or sports injuries.

07
detoxification

Sweating inside the sauna helps flush out toxins and impurities from the body, promoting a healthier and cleansed system.

08
mental health

Take time for your yourself and let your mind unwind. No distractions, just ultimate serenity, peace, and relaxation.

  • V2 Heat-Insulated ThermoShield® Cover

    • Heat-Insulated ThermoShield Cover

    Engineered from the ground up. With 2x more insulation than our previous model, the sauna gets hotter, faster. Crafted with non-toxic durable materials, it not only provides top-notch heat insulation but also ensures mold-free longevity. ✓California Prop 65 Compliant ✓ RoHS Certified.

  • On-the-Go Design

    • Easy Setup in 15-Minutes

    Setting up your SaunaBox is simple and stress-free. No tools or special installation required — just unfold, plug in, and relax. In minutes, you’ll have a fully functional personal steam sauna ready for use at home, in your backyard, or wherever you need it most.

  • Updated 2.0 SmartSteam® Pro Heat

    • Remote Controlled SmartSteam Unit

    Experience personalized relaxation with our Remote-controlled SmartSteam unit. With adjustable heat levels from 1 to 7 reaching temperatures up to 60° F, and customizable time durations, you have full control over your sauna experience. Elevate your wellness journey with the touch of a button. ✅ BPA-free

  • Integrated Phone Holder

    • IPX8 Waterproof Phone Holder

    Enjoy the freedom to use your mobile device while you enjoy your sauna session. Meets certified IPX8 waterproof standards to protect your device.

  • SweatLock Floor Mat

    • SweatLock Floor Mat

    Your solution for a clean and comfortable sauna experience. Specially designed to absorb sweat and moisture, this machine-washable mat ensures a hygienic and hassle-free retreat.

Heat-Insulated ThermoShield Cover

Engineered from the ground up. With 2x more insulation than our previous model, the sauna gets hotter, faster. Crafted with non-toxic durable materials, it not only provides top-notch heat insulation but also ensures mold-free longevity. ✓California Prop 65 Compliant ✓ RoHS Certified.

Easy Setup in 15-Minutes

Setting up your SaunaBox is simple and stress-free. No tools or special installation required — just unfold, plug in, and relax. In minutes, you’ll have a fully functional personal steam sauna ready for use at home, in your backyard, or wherever you need it most.

Remote Controlled SmartSteam Unit

Experience personalized relaxation with our Remote-controlled SmartSteam unit. With adjustable heat levels from 1 to 7 reaching temperatures up to 60° F, and customizable time durations, you have full control over your sauna experience. Elevate your wellness journey with the touch of a button. ✅ BPA-free

IPX8 Waterproof Phone Holder

Enjoy the freedom to use your mobile device while you enjoy your sauna session. Meets certified IPX8 waterproof standards to protect your device.

SweatLock Floor Mat

Your solution for a clean and comfortable sauna experience. Specially designed to absorb sweat and moisture, this machine-washable mat ensures a hygienic and hassle-free retreat.

Your Safety, Our Priority

BPA FREE

Our commitment to your well-being means that components used in the SaunaBox are BPA-free, ensuring your health is never compromised.

MICRO-PLASTICS FREE

SaunaBox Tested by Simple Lab® for no micro-plastics found during use.

ROHS COMPLIANCE

The SaunaBox is proudly ROHS compliant, meeting rigorous standards for the restriction of hazardous substances and offering you peace of mind.

REACH COMPLIANCE

Our SaunaBox is fully REACH compliant, aligning with European Union regulations for no use of harmful chemicals during manufacturing, further ensuring your safety.

Learn More About Our Safety Certifications

US vs Them

We’ve created the world’s most affordable, highest quality steam sauna that you can enjoy in the comfort of your own home - and it won’t break your bank.

saunabox®

  • High & consistent heat distribution (up to 60° C).

  • Strong tent material with leakproof seems.

  • Toxic-free material.

  • Strong rust-proof fiberglass frame.

  • No chemical smell.

  • Easy and quick setup (Less than 10 minutes)

  • Robust & advanced steaming unit (with 7 levels).

Others

  • Poor/low heat distribution (some barely reach room temperature)

  • Leakage and tears in the tent material.

  • Toxic material linings.

  • Flimsy cheap metal frame that rust.

  • Chemically smelling tents.

  • Hard and tedious setup process.

  • Cheap, dangerous steaming unit.

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