Calming wellness atmosphere inspired by nature, relaxation and recovery.

Why HOCATT Is Different


Your session uses a proven technique called mild whole-body hyperthermia, wrapped in soothing steam infused with high-quality essential oils and ozone, for 20 to 30 serene minutes.

This gentle process helps balance your core functions, including hormones, immunity, circulation and perspiration, while transdermal ozone supports your skin and detox pathways, and oxygen therapy lifts your energy at a cellular level.

Safety is at the heart of every session. Heidi and Ricardo are both HOCATT certified through HOCATT International, trained in the safe and effective operation of the unit. Every session is fully guided, and the machine is fitted with ozone destructor technology to prevent any ozone inhalation or off-gassing, so you get all the benefits of the therapy with none of the risk.

Byron Better Health is Byron Bay's dedicated HOCATT ozone sauna studio, offering fully guided sessions that combine transdermal ozone, oxygen, PEMF, and infrared heat in one sitting.

HOCATT is more than a traditional sauna. It combines multiple wellness technologies into one guided session including ozone steam, far infrared heat, PEMF, oxygen support, photon light and gentle steam therapy.

Designed to support relaxation, circulation, recovery and overall wellbeing, HOCATT offers a calm, full-body wellness experience in one private session.

If you're feeling run down, overstimulated, or like your body just needs a proper reset, HOCATT is designed for exactly that. It's a single guided session that combines several technologies at once, transdermal ozone, oxygen, PEMF, and infrared heat, so instead of stacking multiple appointments, you get a deeper reset in one sitting.

Ozone-Oxygen works transdermally to support detox pathways and cellular oxygen use, while oxygen therapy helps drive energy production at a cellular level. Combined with PEMF for recovery and circulation, and infrared heat to support your body's natural detox response, it's a genuinely layered approach, not just heat and steam.

Favoured by high performers who need to switch off fast, athletes chasing faster recovery, women navigating hormonal shifts, and anyone ready to go deeper than a normal sauna, transdermal ozone and oxygen technology.

Multiple Wellness Technologies. One Guided Session.

Ozone Steam Technology
Supports circulation, relaxation and gentle wellness support.
Far Infrared Heat
Encourages circulation and gentle sweating.
Oxygen Support
Helps you breathe easy and recharge.
Carbonic Acid (CO₂)
Supports warmth, circulation and relaxation.
PEMF
Supports recovery and whole-body balance.
Photon Light Technology
Helps energise cells naturally.
Microcurrent
Supports gentle stimulation and renewal.
Aromatherapy
Enhances calm and relaxation.
Steam Technology
Supports relaxation and gentle warming.
Mild Hyperthermia
Supports warmth and relaxation during the session.

While many people feel the benefits after just one session, HOCATT works best with consistency and the effects will build over time.
For an initial reset, we recommend one to two sessions a week; once you're feeling the shift, a session every few weeks helps maintain it.

Diagram showing various wellness therapies available in a medical device, including ozone therapy, PEMF therapy, exercise with oxygen, ultrasonic cavitation, far infrared, CO2 therapy, electrotherapy, whole body hyperthermia, photon light therapy, and aromatherapy. Below is an image of a wellness machine with a white interior, a chamber, and attached oxygen tank and electronic control device.

Frequently Asked Questions

What is HOCATT?

In this episode of Functional Medicine with Dr. Howard Robins, he dives deep into the groundbreaking therapy known as H.O.C.A.T.T. Hyperthermic Ozone and Carbonic Acid Transdermal Technology. This powerful machine combines ozone therapy, carbonic acid, infrared light, microcurrents, and more to support the body’s healing from the inside out. Perfect for those battling chronic illness, fatigue, pain, inflammation, or seeking optimal wellness, this episode is packed with education on one of his favorite in-office treatments.