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Discover the world’s first experiential sauna delivering multiple, science-backed treatments in one personalized experience. Your journey begins here.

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1
Experience
A sensory journey in heat, light, and sound

Heat

An optimal blend of 360° full-spectrum infrared heat that stimulates your body’s vast recovery system for increased detoxification and regeneration.

Light

Dynamic, environmental mood lighting synced to audio that bathes the room in chromotherapy lightscapes to boost emotional balance and harmony.

Sound

A 2.1 surround sound experience that blankets your senses in a rich, vibrational sound bath to recalibrate the nervous system and increase cellular resonance.

Content

Premium guided experiences in meditation, breathwork, and mindset training to enhance your sauna journey and take your personal self-realization goals to the next level.

Comfort

A cushioned 150° reclining lounge chair with fully adjustable armrests, headrest, and footrest to your personal relaxation preference.

Safety

Mindfully sourced materials and technology in a safe, low-EMF environment made with furniture-grade wood and premium fabrics.

Discover +6 More

Reserve your Arc

Deliveries begin early 2024

1
Request an invite code

Arc is currently available by invitation only. Request an invite code to claim a position in the production queue.

2
Place a deposit

Place a $199 refundable deposit for an Arc in your choice of finish.

3
Complete your purchase

Work with a team member to finalize your Arc configuration and complete your purchase.

The only sauna designed to blend into your home.
2

Design

Crafted for sensory ambience

The only sauna enhancing benefits for both body and mind.
3

Benefits

Science-backed treatments

Body
Improve sleep

Recover your natural circadian rhythm and improve sleep. Heat reduces muscle tension and rebalances internal signals to reduce insomnia and encourage deeper sleep.

Body
Burn calories

Reap the benefits of a workout without movement. Heat activates a cardiovascular workout that burns calories, increases heart health, and boosts metabolism.

Body
Boost recovery

Fight soreness and speed up recovery. Infrared increases circulation and delivery of essential nutrients to repair muscle tissue for greater performance, ease, and mobility.

Body
Build immunity

Reduce inflammation and strengthen your immune system. Infrared increases lymphatic drainage to support natural detoxification from within.

Mind
Reduce stress

Sensory resonance draws your attention into the present, lessening the effects of stress and building long-term resilience against it.

Mind
Increase energy

Feel more energized and awake. Heat activates a balanced parasympathetic response that promotes feelings of brightness and alertness while feeling calm and peaceful.

Mind
Improve focus

Increase mental clarity and optimal flow states. Nervous system recalibration helps sharpen mental faculties for improved focus, memory, and recall.

Mind
Promote balance

Channel calm and balanced moods. Resonance in heat and sound helps tone the nervous system and promote inner alignment for greater states of balance, harmony, and ease.

The only sauna that supports emotional growth.
4

System

Powered by empathic AI

Hyper-personalized growth

Arc uses AI to transform your sauna session into a dynamic, personalized wellness program that continually evolves with you. By capturing qualitative inputs of your feelings, goals, and obstacles, the Arc system creates a rich, dimensional database of your inner world—one that you can continually grow, nurture, and enrich.

Emotional analysis

Enjoy seamless audio journaling with Arc’s friendly and conversational AI. Prompted on science-backed behavioral therapy, Arc collaborates with your direct input and provides you with detailed emotional analyses to guide you towards your self-realization goals.

Tailored journey programs

The more you use Arc, the more it adapts to your unique preferences to better recommend class styles, levels, and settings that serve your needs. Arc generates custom sessions that deliver the most impact for you and tailors your content journey program based on its ever-evolving database of you.

5

Specs

01
Dimensions and weight

Shallower in depth than average home saunas and designed to take up a minimal footprint in your home.

Exterior height
78 in
Exterior width
60 in
Exterior depth
36 in
Interior height
73 in
Chair seat height
16 in
Chair seat width
22 in
Chair seat depth
18 in
Total weight
600 lbs
02
Power

Plugs into a dedicated wall outlet running a 115V 20A circuit. Arc is designed for energy efficiency and uses a max wattage of 2100W and a max current of 18.5 AMP, even when operating at maximum power settings.

03
Materials

Built with premium, natural materials.

Exterior
White oak
Interior
Japanese hinoki
Insulation
HempWool® fibers
Interior fabric
Waterproof textile
04
Assembly

Designed to ship flat-pack and deliver directly to your front door. Arc requires no special tools or hookups and can be assembled at home with two people. If you wish to skip the effort, simply select white glove service at the time of your final purchase.

"Adding Arc to my routine has undoubtedly improved my mental health and physical well-being. It's a practice I'll continue for years to come."

"Arc is the only immersive home sauna directly addressing nervous system regulation, metabolic health, and stress reduction. I loved the product and experience so much, I invested."

"Physical recovery is a given for my training, but mental recovery is just as important. Adding something like Arc to my routine has been a total game changer."

"In order to be the best dad, husband, and business leader I can be, I need to make the most of the limited time I have to myself. Arc fully recharges me in mind and body so I can show up as my best self."

"Arc is unlike anything I've ever experienced. It brings together a multi-sensory experience that allows you to fully disconnect from our always-on world."

“I’m constantly looking for ways to optimize my health and balance my life. Arc is the perfect solution.”

"Adding Arc to my routine has undoubtedly improved my mental health and physical well-being. It's a practice I'll continue for years to come."

Chris Paul

NBA Player, Phoenix Suns

"Arc is the only immersive home sauna directly addressing nervous system regulation, metabolic health, and stress reduction. I loved the product and experience so much, I invested."

Robin Berzin

Founder and CEO, Parsley Health

"Physical recovery is a given for my training, but mental recovery is just as important. Adding something like Arc to my routine has been a total game changer."

Alex Morgan

Olympic Gold Medalist, USWNT San Diego Wave FC

"In order to be the best dad, husband, and business leader I can be, I need to make the most of the limited time I have to myself. Arc fully recharges me in mind and body so I can show up as my best self."

Alexis Ohanian

Founder, Reddit and 776

"Arc is unlike anything I've ever experienced. It brings together a multi-sensory experience that allows you to fully disconnect from our always-on world."

Ivy Ross

Vice President, Design for Hardware Products at Google

“I’m constantly looking for ways to optimize my health and balance my life. Arc is the perfect solution.”

Nate Bosshard

Co-founder, Tonal and Offline VC

Chris Paul
NBA Player, Phoenix Suns
Robin Berzin
Founder and CEO, Parsley Health
Alex Morgan
Olympic Gold Medalist, USWNT San Diego Wave FC
Alexis Ohanian
Founder, Reddit and 776
Ivy Ross
Vice President, Design for Hardware Products at Google
Nate Bosshard
Co-founder, Tonal and Offline VC

FAQ's

Arc is a multi-modality sauna system that provides physical treatments (infrared heat therapy, chromotherapy, sound therapy) and expert-led treatments (breathwork, meditation, mindset training) in one dynamic experience powered by empathic AI.

Arc was designed by Ancient Ritual Studio with help from the talents of Whipsaw and Caon Studio.

Arc uses empathy-centered AI that specializes in capturing qualitative, emotional data from your audio journaling inputs. Arc’s goal in using AI is to capture an emotional imprint of you in order to dynamically generate a tailored well-being journey and support your long-term goals.


Through over 7 different health treatments and healing modalities, and a supportive AI system that collaborates with your direct input, Arc is specially designed to deliver profound health experiences and deep nervous system resets in an approach that feels personalized, meaningful, and dynamic to your unique needs.

Arc provides an array of physical and mental health benefits across fitness, sleep, relaxation, focus, and emotional resilience.

As a general guideline, Arc fits any 36" by 60" space near a dedicated 115V 20A wall outlet. When finalizing your Arc configuration, you will be able to work with an Ancient Ritual team member to determine where Arc fits best in your home.

Visit our showroom in LA.

Yes, Arc will be protected under a limited lifetime warranty. Further details will be shared at the time of production.