Infrared Sauna in Singapore — Private Full-Spectrum Suites
This is how you rest now.
O2 Light Bar is an infrared sauna studio in Singapore — and the only one dedicated entirely to private full-spectrum infrared. Six fully private suites at #04-08 The Cathay, 2 Handy Road, in the heart of the city, a two-minute walk from Dhoby Ghaut MRT. Every session is 50 minutes in a room entirely your own — no shared benches, no shared pools.
Book a session
What full-spectrum infrared is
Our CE-certified cabins use the complete infrared spectrum — near (NIR), mid (MIR) and far (FIR) wavelengths. Unlike a traditional sauna, which heats the air around you, invisible infrared light gently warms your body from within. The air stays dry and easy to breathe — a comfortable warmth you can settle into for the full session.
We like to say the light does the work: your muscles stay fully relaxed while the sweat builds gradually and deeply. An effortless deep sweat, no workout required.
What research reports
- A deep sweat at a temperature that stays comfortable — far gentler than a traditional sauna
- Muscle recovery and relief from everyday aches and stiffness
- Improved circulation, comparable to moderate exercise — without the exertion
- Stress reduction and a deep relaxation response
- Research associates regular sauna bathing with healthier circulation
Individual results vary. These services are for general wellness and relaxation — they are not medical treatments and are not intended to diagnose, treat, cure or prevent any disease.
Entirely private, entirely yours
All six suites are fully private rooms with your own full-spectrum infrared cabin — towels, sauna wear and water provided. The Zen Cabin suites add a red light panel, the O2 Oasis suites add high-concentration oxygen included in the session, and the Serenity Haven suites are our most spacious, with a lie-flat lounger. Quiet, private, at your own pace — no one else's preferences to fight with.
Visit us
#04-08 The Cathay, 2 Handy Road, Singapore 229233 — 2 minutes from Dhoby Ghaut MRT
Hours
10:30–21:30 daily, Fridays until 18:00 · Walk-ins welcome when rooms are free
Pricing
First three visits S$58 each for Singapore residents (within 30 days of your first visit) · Single session S$98 · Packages and monthly membership available
Frequently asked questions
How is infrared sauna sweating different from exercise sweating?
Exercise sweat comes with muscle tension and a racing heart — your body is under strain. Sauna sweat is the opposite: full-spectrum infrared warms you from within while your muscles stay completely relaxed, so you reach a deep sweat without tiring yourself out.
Will it darken or tan my skin?
No. Infrared is invisible light that warms the body — it emits no ultraviolet (UV) rays, so there is zero UV exposure and no tanning.
How long is a session?
50 minutes — 40 minutes of therapy plus 10 minutes to settle in and cool down. Research shows benefits peak by around 40 minutes, so you leave feeling energized rather than drained.
How often should I come?
Consistency beats intensity: 1 to 3 sessions a week is the rhythm research most consistently links with improvements in circulation and recovery. New? Start with one a week and build from there.
Anything I should check first?
If you're pregnant or have high blood pressure or a heart condition, please check with your doctor before booking.
Also at O2 Light Bar: Red light therapy in Singapore · A private place to rest in the middle of Singapore