20+ Years of Sauna Expertise
ONYX
A World-Class Infrared Sauna
Harvia ‘Onyx’ Full Spectrum Infrared Cedar Sauna – NEW!
European Leader | Quality Guaranteed
The Harvia ‘Onyx’ Infrared Sauna – designed in collaboration with SDS Australia – combines full-spectrum infrared performance with a bold black exterior and luxurious red cedar interior. Designed for modern Australian homes, it delivers therapeutic heat, intuitive smart control and the unmistakable quality of Harvia’s expert craftsmanship.
Premium quality guaranteed
Fast shipping Australia-wide
Australian after-sales support
Product Specifications
| Capacity | 1-Person (One), 2-Person (Duo) |
| Dimensions | W1040 x D1000 x H2000mm (One), W1300 x D1043 x H2000mm (Duo) |
| Control Panel | LED Touchscreen |
| Wifi Enabled | Remote control through mobile app |
| Bluetooth Enabled | Play 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.
Any questions?
Any questions? We’re here to help. Send us an enquiry or chat with one of our Sauna experts.
Harvia ‘Onyx’ Full Spectrum Infrared Sauna
A World-Class Infrared Sauna, Designed for One or Two
The ‘Onyx’ is the result of a world-class collaboration between Harvia, Europe’s legendary sauna pioneer, and SDS Australia, the country’s leading sauna authority for over 20 years.
Available in two impeccably designed sizes – the compact One (for solo immersion) and the spacious Duo (for two) – the ‘Onyx’ delivers premium infrared performance for those who demand wellness without compromise.
| Capacity | 1-Person (One), 2-Person (Duo) |
| Infrared Heaters | Up to 2x Harvia HVIS 350 Full Spectrum Heaters (2 in Duo, 1 in One) + 4x Carbon Infrared Panels |
| Control Panel | LED Touchscreen |
| Exterior Timber | Hemlock (black finish) |
| Interior Timber | Red Cedar |
| Dimensions | W1040 x D1000 x H2000mm (One), W1300 x D1043 x H2000mm (Duo) |
Key Features
Wi-Fi Enabled
Control your sauna remotely via smartphone or tablet.
Bluetooth Audio & LED Lighting
Enhance every session with immersive sound and ambient light.
Smart Touchscreen Control Panel
Sleekly designed with a user-friendly interface.
Premium Red Cedar Interior
Naturally aromatic and thermally efficient for a luxurious indoor sauna experience.
Advanced Harvia Infrared Technology
Premium Harvia HVIS 350 Full Spectrum Heaters (2 in Duo, 1 in One) + 4x Carbon Infrared Panels for consistent, muscle-relaxing heat.
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