iHaven Indoor Full Spectrum Smart Sauna

    Elevate Your Wellness Routine.
    When your sauna thinks with you, self-care becomes second nature. Sunhaven Smart Sauna is designed to seamlessly support your health, home, and daily rhythm with intuitive, customizable infrared technology. Sunhaven Smart Sauna will immerse you in a sanctuary of health— whether you’re detoxing, relaxing, or energizing for the day ahead. With just one tap, your personal wellness ritual begins. All that’s left is to step in, breathe deep, and let it work its magic.
    The Sunhaven Smart Sauna isn't just a sauna — it's your wellness ally, crafted to help you live better, longer.

    • iHaven Ascend

      1 Person Capacity

    • iHaven Balance

      2 People Capacity

    • iHaven Clarity

      3 People Capacity

    • iHaven Delight

      4 People Capacity

      MPT™ Multi-layer Photon Therapy System

      Triple-Phase Light Refraction | Cellular Thermal Resonance | SGS-2203 Certified

      Our pioneering three-layer medical optical glass (refractive index 1.62) restructures infrared light paths, achieving 5.1cm subcutaneous penetration depth (vs. ≤2cm conventional) with 92%±3 thermal uniformity (lab-verified).

      Science Behind

      • Mechanism: 15°/90°/165° refractions create constructive interference waves
      • Effect: 40% increased mitochondrial ATP production (J Photochem Photobiol 2023)
      • Patent: WO/2023/MPT-SHV01

      ThermoTrack™ Intelligent Thermal Targeting

      Innovation
      16-Point Biosensing | AI Wave Adjustment | Bluetooth Health Sync

      Infrared thermal sensors monitor core/extremity temperature differentials, dynamically tuning wavelengths (4.5-9.4μm) to maintain precise 132±2 °F therapeutic temperature - the clinical gold standard.

      Performance Milestones

      • Reaches 132 °F in 12m (industry avg: 23m)
      • Session energy consumption tracking (<3% error)

      EcoPurge™ Air Regeneration

      Bernoulli-principle hidden air channels fully replace cabin air post-session.

      • 99% purification in 2 mins
      • Maintaining optimal 45%±5 humidity (prevents wood degradation).
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      iHaven Product Specifications

      iHaven Ascend™

      iHaven Ascend™

      $4,960.00 USD $6,960.00 USD
      iHaven Balance™

      iHaven Balance™

      $5,960.00 USD $7,960.00 USD
      iHaven Clarity™

      iHaven Clarity™

      $6,960.00 USD $8,960.00 USD
      iHaven Delight™

      iHaven Delight™

      $7,960.00 USD $9,960.00 USD
      View details View details View details View details
      1 person 2 people 3 people 4 people
      5 9 12 15
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      35.31″ x 43.34″ x 70.80″ 51.06″ x 43.34″ x 70.80″ 62.87″ x 51.18″ x 70.80″ 74.68″ x 51.18″ x 70.80″
      43.31″ x 59.06″ x 74.80″ 59.06″ x 59.06″ x 74.80″ 70.87″ x 74.02″ x 74.80″ 82.68″ x 74.02″ x 74.80″
      120V/15amps 120V/15amps 120V/30amps 120V/30amps
      1500W 1700W 2600W 3100W
      1-120VAC/15AMP 1-120VAC/15AMP 1-120VAC/20AMP 1-120VAC/20AMP
      300 lbs. 380 lbs. 460 lbs. 560 lbs.

      Over the past decade, cardiovascular disease (CVD)—including coronary heart disease and stroke—has become the biggest killer of human health.

      According to statistics released by EurekAlert! in early 2024, nearly half (48.6%) of Americans suffer from some type of cardiovascular disease, including coronary heart disease, heart failure, stroke, and especially hypertension. In addition, the proportion of adults in the United States suffering from hypertension is 46.7%.Recent studies suggest that smart sauna use can ease these conditions and reduce mortality.

      • 162.3 M +

        CVD

      • 930 K +

        CVD Deaths

      • 370 K +

        CHD Deaths

      • 680 K +

        HTN Deaths

      Tomorrow’s Numbers Will Be Worse. Don’t just worry—do something about it！

      Your Heart Deserves More Than Routine — It Deserves Innovation.

      Taking proactive steps toward heart health has never been more urgent. At Sunhaven saunas, we go beyond relaxation — we engineer wellness. Our groundbreaking MPT™ Multi-layer Photon Therapy System works in harmony with the advanced SS™ Spectra-Synergy full-spectrum infrared technology to deliver deep, targeted therapeutic heat. Together, they support healthy circulation, help reduce blood pressure, and promote cardiovascular resilience — benefits backed by science, made accessible by design.

      Don’t just sit in any sauna. Choose the one built with purpose, powered by innovation, and designed to support longevity. Choose Sunhaven saunas — where wellness meets technology.

      Users of Sunhaven sauna share their journeys

      • Great customer service and quality products, I love my 1 person sauna

        Mark

      • Had my Sauna for over 3 months. Very happy with delivery and installation, the guys were brilliant. As for the Sauna, looks great and performs as expected. Company was easy to deal with and I would highly recommend.

        Rachel

      • We absolutely love our Sunhaven Sauna! The build quality is fantastic and the customer service has been just as impressive. The team came over and handled the entire setup seamlessly and it was all done with care and professionalism.

        We couldn’t be happier with the result. It’s become part of our...

        Xavier

      • I am extremely happy! Such a great crew to deal with, from start to finish. Such an easy process, updates at each step, they turned up on time, having the install was perfect, as, i could never collect and install myself. And the quality of my sauna is amazing. So...

        Kelly

      • We chose the iHaven Balance 2 person sauna and absolutely love it! The guys installed quickly professionally and were very positive and helpful.

        The quality of the sunhaven sauna is one of the best I’ve tried. Better than those at wellness centre. Best addition to our home!

        Marcia

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