Peak Saunas Rainier 1-Person Full Spectrum Infrared Sauna with Built-In XL Medical-Grade Red Light Therapy & Smart WiFi App Control

Reach the Peak of Wellness with Rainier

Luxury. Performance. Precision. All in one.

Introducing the Peak Saunas Rainier—a 1-person infrared sauna meticulously crafted for those who demand more from their wellness routine. Built from stunning Canadian red cedar and packed with high-end features like built-in red light therapy, WiFi control, and 360° full-spectrum heat, Rainier isn’t just a sauna—it’s a statement.

Whether you’re winding down after a long day, supporting your body through recovery, or investing in long-term vitality, Rainier is your personal sanctuary for full-body rejuvenation.

 

What Sets the Peak Saunas Rainier Apart?

🔴 XL Medical-Grade Red Light Therapy – (Usually an Extra $1,799 but Included FREE for a Limited Time)

Real red light therapy. Real results.

✔ 8 optimized wavelengths (630–1060nm) for proven therapeutic benefits

✔ X-Large panel placed on the front wall, not hidden in the ceiling like inferior models

✔ Enhances circulation, skin health, inflammation reduction, and recovery

 

🔥 360° Full-Spectrum Infrared Heating

Fast, targeted, and deeply restorative warmth.

✔ Hybrid heating system combines advanced carbon FAR panels with halogen + quartz full-spectrum emitters for complete therapeutic coverage

✔ True medical-grade infrared across near, mid & far wavelengths (700–25,000 nm) for full-body restoration and detoxification

✔ 7 premium heating panels total — 4 advanced carbon FAR panels for even, consistent warmth, plus 3 halogen + quartz full-spectrum heaters

 

📱 Smart WiFi + App Control

Total control. Total convenience.

✔ Adjust temperature, lighting, and time from your phone

✔ Preheat your sauna from anywhere—home, work, or on the go

✔ Compatible with both iOS and Android

 

⚡ Low-EMF Electrical Shielding

Engineered for safety, built for peace of mind.

✔ All electrical components are wrapped in our innovative EMF casing

✔ Designed to eliminate unnecessary exposure for a cleaner, healthier sauna experience

 

🎵 Immersive Sound + Ambient Lighting

Turn every session into an experience.

✔ 2 high-performance Bluetooth speakers deliver rich, room-filling sound

✔ Dual-level LED accent lights under the bench and behind the backrest

✔ Built-in medical-grade chromotherapy lighting to support mood and energy

 

🌡️ Up to 150°F for Deeper Detox

Go hotter. Sweat harder. Feel better.

✔ Reaches 150°F, hotter than most infrared saunas

✔ Encourages stronger sweat, improved circulation, and faster results

 

🌲 Crafted from Premium Canadian Red Cedar

Timeless beauty. Natural durability.

✔ Ethically sourced cedar wood with a naturally pleasant aroma

💨 Smart Oxygen Ionization & Air Purification System

Breathe cleaner, fresher air—every session.

✔ Dual-mode system: Active Mode releases oxygen ions during your session for a crisp, revitalizing, oxygen-rich atmosphere, while Purify Mode runs afterward to sanitize and refresh the cabin automatically

✔ Neutralizes odors, bacteria, and airborne particles to create a cleaner, safer, and more invigorating environment—so every session feels like stepping into mountain-fresh air

 

🛠️ Simple Clasp-Together Assembly

Wellness shouldn’t be complicated.

✔ Setup in as little as 30–60 minutes with two adults

✔ Comes with built-in cedar backrests—no need to purchase extra accessories

 

📦 Ships Securely in a Reinforced Wooden Crate

Protection you can count on.

✔ Delivered in a custom wooden shipping crate, not a flimsy box

✔ Reduces risk of damage during transit

 

Specifications at a Glance

• Wood: Premium Canadian Red Cedar
• Control: Touchscreen Interior + Exterior Panels + WiFi App
• Electrical: 120V / 1800W / 15A / NEMA 5-15P Plug (Standard Outlet)
• Max Temperature: 150°F
• Red Light Therapy: XL Medical-Grade Panel (Front Wall, 8 Wavelengths)
• Speakers: (2) 6” HiFi Bluetooth
• Assembly: Easy Clasp Together Design with 2 Adults
• Dimensions:
  • Exterior – 42”W x 40”D x 75”H
  • Interior – 38”W x 36”D x 67”H
• Weight: 305 lbs
• Warranty: FREE Lifetime Warranty + Lifetime USA-Based Support

 

Experience Elevated Wellness with Rainier

If you’re looking for a 1-person infrared sauna that delivers on every promise—luxury, technology, and true wellness—the Peak Saunas Rainier is unmatched.

This isn’t just another infrared sauna.

This is Peak.

Order your Rainier today to feel better & live longer.

Order Processing :-
Orders are processed within 1–3 business days.

Shipping Time :-
Estimated delivery is 5–10 business days.

Shipping Costs :-
Calculated at checkout.

Tracking :-
Tracking information will be emailed once shipped.

Delays :-
Delays may occur due to customs or peak demand.

Incorrect Address :-
Customers are responsible for accurate shipping details.

Lost or Missing Orders :-
Contact support if your order has not arrived.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at harmonysaunastudio@gmail.com. Please note that returns will need to be sent to the following address: [INSERT RETURN ADDRESS]

If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at harmonysaunastudio@gmail.com.

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at Offroadoutpost@outlook.com.