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Tosi™ 1 Person Full Spectrum Infrared Sauna (Sold Out, Pre-orders Available)

Tosi™ 1 Person Full Spectrum Infrared Sauna (Sold Out, Pre-orders Available).

Web Price: US$4,599.00
(You save US$1,400.00)

As low as 0% Financing* with orders over $499

Sold Out, Pre-orders only (Est. Ship Date: 05/31/2021)
Expected ship date is 05/31/2021
  • ZONE 1

    AL, AR, AZ, CA, CO, FL, GA, IA, ID, IL, IN, KS, KY, MI, MN, MO, MS, MT, NC, ND, NE, NV, OH, OK, OR, SC, SD, TN, TX, UT, WA, WI, WV, WY

    Item Total Standard Express
    Up to $2499.99 $99 $399
    Over $2500 Free $299

    Zone 2

    CT, DC, DE, MA, MD, ME, NH, NJ, NY, PA, RI, VA, VT

    Item Total Standard Express
    Up to $2499.99 $169 $399
    Over $2500 Free $299

    For full details, please refer to our "Shipping & Returns" page.

    Free shipping on qualifying orders
  • Warranty Information

    For Residential Use:
    2 Year Standard Warranty on Electrical Components.
    2 Year Standard Warranty on Heater Panels.
    1 Year Limited Warranty on Wood Structure.

    For Commercial Use:
    1 Year Standard Warranty on Electrical Components.
    1 Year Standard Warranty on Heater Panels.
    1 Year Limited Warranty on Wood Structure.

    Extended Warranty Available (additional charge):
    3 Year
    5 Year
    2 Year
    3 Year

    Please call your JNH Specialist at 1-800-528-3110 for more information.

  • Need more information but too busy to make a call now? Click this button to have one of our team members to call you back at a time that is convenient for you.

    call back
  • Buy now and pay over time with Klarna. JNH Lifestyles and Klarna have teamed up to provide as low as 0% financing on your order. Simply select "Pay with Klarna" at checkout. Minimum $499 purchase required. Promotional purchase rate ranges from 0%-19.99% APR. Non-promotional balances have a standard APR of 19.99%. Klarna Credit accounts are subject to credit approval and issued by WebBank, member FDIC. See complete terms.

    Finance Your Sauna

Product Description

Sold Out | Pre-order & Save!

iconComplete Full Spectrum, Ultra-Low EMF Infrared Heaters

  • Equipped with Six (6) Ultra-Low EMF, high quality Carbon Fiber Infrared Heaters.
  • Equipped with Four (4) advanced near infrared emitters powered by LED technology.
  • All Ten (10) heaters/emitters simultaneously operate to deliver True Full Spectrum infrared benefits.
    • For a detailed explanation of full spectrum infrared, click here.
  • Situated at the back, side and calf areas to maximize heating area.
  • 80% more efficient than other brands.
  • Ultra-Low EMF heater tested and approved by two independent third party testing facilities - Intertek, a multinational inspection, product testing and certification company and Vitatech, a US based Expert Engineering EMI Consultants. Read more ►
  • Tested Average 0.32 mG" from center of heater.*

iconFSC Certified Canadian Hemlock Wood

  • Made out of 100% top quality Canadian Hemlock Wood.
  • Untreated and unstained, making our lumber chemical-free.
  • Features beautiful, natural wood markings.
  • No Plywood or MDF.
  • Solid wood structure.
  • FSC Certified Wood - We care about our planet.

iconT & G Construction

  • Tongue and Groove construction for stronger structure. Read more ►

iconDual Wall Insulation

  • Dual wall construction for better heat insulation.
  • This also means that you could fit your sauna at tight spaces and not to worry about heat expansion and insulation.

iconSee Through Door

  • Designed with special safety glass which tolerates higher temperature within the cabin.
  • Provides better insulation.
  • Provides better visibility from within the sauna.

iconEasy Assembly

  • Virtual Tools-Free Design: simply buckle the panel walls together and use a screw driver for the rest.

  • Easy to break down and transport to other locations when necessary.

icon​Premium Sound System with Bluetooth 

  • Two premium speakers with Bluetooth compatibility.

iconLED Lighting

  • Equipped with a long lasting interior LED light, allowing you to use your sauna for many years to come.
  • 50% more cost - efficient than standard light bulbs.

iconDigital Control Panel

  • Equipped with digital control that allows you to control the temperature and the duration of use of your sauna.

*The stated EMF ratings are based upon JNH Lifestyles' controlled laboratory testing. EMF levels may vary depending on the location of the infrared sauna, the environmental conditions and the type of equipment used.

Other Details

Assembled Dimensions:
35.5" (W) x 35.5" (D) x 75" (H)
Shipping Box 1:
39" (L) x 5" (W) x 39" (H); 45 LBS.
Shipping Box 2:
39" (L) x 5" (W) x 76" (H); 90 LBS.
Shipping Box 3:
37" (L) x 5" (W) x 76" (H); 61 LBS.
Shipping Box 4:
48" (L) x 4" (W) x 44" (H); 26 LBS.
Exterior Wood:
FSC Certified "Green" Canadian Hemlock
Interior Wood:
FSC Certified "Green" Canadian Hemlock
Back Heaters:
Ultra-Low EMF Full Spectrum Heaters
Shoulder Heaters:
Ultra-Low EMF Full Spectrum Heaters
Leg Heaters:
2 Ultra-Low EMF Carbon Fiber Heaters
Calf Heaters:
1 Ultra-Low EMF Carbon Fiber Heater
Total Number of Heaters:
EMF Rating:
Average reading of 0.32 mG
Electrical Requirement:
120V / 15 Amps (Standard Household Outlet)
2-Year Standard Warranty (Residential); 1-Year Standard Warranty (Commercial); Extended Warranty available for Residential and Commercial
Indoor Use Only: Ideal locations include bedrooms, living rooms, indoor gyms, and insulated garages.

Product Reviews

Write your own product review

  1. Amazing product 5 Star Review

    (Submitted on 1st Jan 2021)

    I love our new sauna
    It has been an amazing addition to our deep health and wellness

  2. Great product 5 Star Review

    (Submitted on 13th Nov 2020)

    Quality materials, well packaged/no damage, easy to assemble, directions well done, good support.

  3. Absolutely worth it. GO TOSI! 4 Star Review

    (Submitted on 12th Sep 2020)

    I always use saunas. I'm the person who gets a gym membership in the winter thinking I'm going to work out, but then just ends up using the sauna. So when COVID hit and I couldn't consider going to the sauna at the local gym, I found JNH saunas. It's been just about perfect. It was delivered timely. It was so easy to put together within 2 hours or less. It worked immediately. I have been so impressed with the infrared technology to be able to make my body sweat! Love it. It's also surprisingly energy efficient in the sense the outside of the sauna doesn't get hot. The technology heats the body and so the traditional thermal heat saunas would be losing heat through the outside of the box/frame. But this one doesn't. The one area for improvement would be the sound system. I love music and I love it best when it sounds good. The speakers that come with it are less quality than my iPhone speakers. I recommend JNH offer an upgrade speaker package for the audiophiles out there who want a deep immersion into sonic energy as well as the infrared and light energy. However, I couldn't be more pleased. I use my sauna just about every day!--Nate Hefner, VA

  4. Absolutely worth it! 5 Star Review

    (Submitted on 20th Aug 2020)

    I bought the Tosi single person full spectrum sauna. I was very nervous to order through the mail and even though I thought the price was reasonable, I still wasn't sure if the product would be an effective experience. However, the delivery process was easy and quick. The product was very simple to put together. I was astonished just how simple. The infrared technology is so streamline and efficient it makes this product possible. After setting it all up and then simply plugging it in to get started, I was excited to see how the heat felt and the experience affected my body. I quickly began to sweat, even though the space wasn't too hot. As I sat longer, the space heated up more, but so did my body and I was profusely sweating. When I had enough at about 45 mins, I simply turned it off with a push of a button. I was curious how the heat efficient affected the surrounding space. So, I felt the outside of the sauna and it was relatively cool. The infared heaters did not over heat the wood or the outside of the sauna. I'm so pleased. I've used it for a week straight and know confidently I will definitely get my money's worth of use. I would recommend getting the head and lumbar supports. I haven't yet, but will. The wood on the infared heaters which you back might touch gets a little too hot for contact in my opinion. The speakers are okay for listening to books or podcasts, but for music lovers a good pair of head phones or room speaker will convey the bass and fullness of music better than these speakers. I bet you could replace them with a high quality speaker if you wanted to put the work into it.

  5. Very pleased with purchase 5 Star Review

    (Submitted on 13th Mar 2019)

    I have been using my sauna for approximately 2 weeks. The one page of instructions that came with the delivery were on the small side, but after a quick telephone call, I received an electronic file with a copy of the electronic assembly instructions. With the electronic instructions, I was able to assemble the sauna in a few hours. Not only does the sauna operate as advertised, but it is very attractive. I am looking forward to years of enjoyment with the sauna.

  6. So excited!! 5 Star Review

    (Submitted on 24th Nov 2018)

    We have been loyal customers of JNH for the past 4 years, and have recently been researching all the different benefits of utilizing the full spectrum of infrared. We decided to check back in with JNH since they hadn't offered this type of sauna before. To our surprise they had introduced this line of sauna! We placed our order right away, and we know that will get the same amazing product, and service that JNH has consistently provided! We chose them 4 years ago, and will still choose them! Can't wait to receive this sauna!

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