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Harvia 75years Healing with Heat

Harvia ‘Onyx’ Full Spectrum Infrared Cedar Sauna – NEW!

From $9,999
In stock • Order now
Fast shipping Australia wide
Global Pioneers in Sauna Heating Technology
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Global Pioneers in Sauna Heating Technology

Designed by Harvia – the global authority in sauna heating – the ‘Onyx’ Full Spectrum Sauna delivers state-of-the-art infrared technology for deep, restorative heat therapy. Exclusive to SDS, it’s available in 1- or 2-person designs and features Wi-Fi control, chromatherapy lighting, Bluetooth audio and a luxe red cedar interior for a truly therapeutic experience.

Clear
One
One

1-person

$9,999 inc GST

Duo
Duo

2-persons

$12,500 inc GST

Fast shipping Australia-wide

Product Specifications

Capacity1-Person (One), 2-Person (Duo)
DimensionsW1040 x D1000 x H2000mm (One),
W1300 x D1043 x H2000mm (Duo)
Control PanelLED Touchscreen
Wifi EnabledRemote control through mobile app
Bluetooth EnabledPlay audio wirelessly from your device

See it for yourself at our Sydney Showroom!

Visit our exclusive Milsons Point location to experience the ‘Harvia Onyx’ in person.

View showroom details.

Any questions?

SDS Team

Any questions? We’re here to help. Send us an enquiry or chat with one of our Sauna experts.

Harvia Factory - 75years
Harvia 75years Healing with Heat

Designed by Harvia – Leaders in Sauna Heating Technology

Based in Finland – the epicentre of sauna culture – Harvia have been global leaders in sauna heating technology for 75 years. The Onyx represents the next step in premium, full-spectrum infrared therapy.

Key Features

Harvia Onyx One Full Spectrum Infrared Sauna

Powerful 70°C Infrared Therapy

Experience deep-penetrating heat at up to 70°C, delivering a comfortable, soothing and therapeutic session that targets muscles and joints.

Infrared Panels in the Harvia Onyx Sauna.

Aromatic Cedar Interior

The warm, natural aroma of premium cedar elevates the interior aesthetics of the Onyx while releasing a soothing scent that enhances every infrared sauna session.

Advanced Harvia Infrared Technology

State-of-the-art Harvia VitaMy® IR Full Spectrum Heaters (2 in Duo, 1 in One) + 4x Carbon Infrared Panels for consistent, muscle-relaxing heat. Powered by Harvia’s innovative VitaMy® IR radiators for rapid warm-up.

A close up of an infrared panel in the Harvia Onyx Sauna.

Rapid Heat

Harvia’s VitaMy® IR radiators reach optimal temperatures almost instantly, dramatically reducing warm-up time.

Harvia Onyx One - Low EMF Levels

Low EMF Levels

Advanced shielding dramatically minimises electromagnetic fields, giving you a cleaner, safer infrared experience for peace of mind.

Inside the Harvia Onyx Infrared Sauna.

Plug-and-Play 10 Amp Connectivity

No special wiring or complex setup required – the ‘Onyx’ connects to a standard 10 Amp power outlet. Simply plug it in and enjoy immediate wellness benefits.

Easy Assembly & Portability

Thoughtfully engineered for quick DIY assembly and easy relocation, making it ideal for both permanent installations and temporary setups.

An infrared sauna panel in the Harvia Onyx.

Energy Efficient Design

Uses up to four times less power than traditional sauna heaters, keeping running costs minimal without sacrificing performance.

Harvia Onyx Chromotherapy Lighting

Chromotherapy Lighting

Integrated LED chromotherapy creates a calming ambience and may help balance mood, energy and relaxation during each session.

Smart Touchscreen Control Panel

Take control of your sauna experience with a sleek, intuitive touchscreen interface. Adjust temperature, lighting, and session time at the tap of a finger.

The ceiling in the Harvia Onyx Sauna.

Bluetooth Audio

Stream your favourite wellness tracks, guided meditations or calming soundscapes directly to the sauna, thanks to the Bluetooth audio system.

Wi-Fi Enabled

Control your sauna remotely via smartphone or tablet.

The Harvia Onyx Infrared Sauna in a garage.

SAA Compliant

Fully certified to Australian safety standards (SAA), ensuring every session meets strict electrical and operational requirements.

Harvia Onyx Wellness Benefits

Wellness Benefits

Harvia’s VitaMy® infrared heaters deliver deep, restorative warmth. Potential benefits may include:

  • Relief from chronic joint pain, arthritis and fibromyalgia
  • Enhanced deep-tissue recovery for athletes
  • Improved skin tone and collagen stimulation
  • Strong vasodilation for circulation
  • Support for melatonin release to promote restful sleep

Why Choose a Harvia Infrared Full Spectrum Sauna vs other saunas?

Comfortable yet powerful temperatures (up to 70 °C)

Deeper heat penetration

Perfect for longer session times

Fast heat-up

Energy efficiency and lower operating costs compared to other saunas

Gentler for sensitive individuals

Portability

DIY installation

Simple plug-and-play operation

Harvia Onyx Full Spectrum Infrared Sauna
Harvia Onyx Full Spectrum Infrared Sauna

Harvia ‘Onyx’ Product Specifications

Capacity1-Person (One), 2-Person (Duo)
Infrared HeatersUp to 2x Harvia HVIS 350 Full Spectrum Heaters (2 in Duo, 1 in One) + 4x Carbon Infrared Panels
Control PanelLED Touchscreen
Exterior TimberHemlock (black finish)
Interior TimberRed Cedar
DimensionsW1040 x D1000 x H2000mm (One), W1300 x D1043 x H2000mm (Duo)

The Finest Choice of Premium Saunas in Australia

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