What Is EWOT?
Exercise With Oxygen Therapy (EWOT) is a simple yet powerful wellness practice — you breathe high-concentration oxygen through a mask while exercising for just 15 minutes a day. That short daily session floods your cells with oxygen, helping your body perform, recover, and regenerate at a level that hours of conventional exercise cannot match alone. Whether you are an athlete chasing peak performance, a busy professional who cannot spend hours at the gym, someone managing a chronic condition, or simply someone who wants to age better — EWOT delivers measurable wellness benefits without complexity.
Complete EWOT Systems, Ready to Use
Every Optimal Breathing EWOT system ships as a complete, ready-to-use kit. No sourcing parts separately, no compatibility guesswork. Each system includes an oxygen concentrator, our patented Turbo Mega-Flow Mask, a medical-grade oxygen reservoir bag, and all required accessories. Simply set up, strap in, and start your session.
Choose the Right System for Your Needs
We offer two EWOT systems designed for different budgets and use cases:
Economy EWOT System — Our most affordable entry point into Exercise With Oxygen Therapy, built for personal home use. Powered by our own O2E2 brand oxygen concentrator, known for reliable, consistent oxygen output. Comes with a 1-year warranty. Choose between a 5 LPM or 10 LPM concentrator and a 500-litre or 900-litre reservoir bag depending on your session intensity and space.
Premium EWOT System — Built for serious home users and commercial settings alike. Powered by the Drive DeVilbiss oxygen concentrator, one of the most trusted names in medical-grade oxygen equipment. Backed by an industry-leading 3-year warranty — triple the coverage most competitors offer. Ideal for gyms, wellness centres, and biohacking studios looking to offer EWOT sessions to members. Available in 5 LPM or 10 LPM concentrator options with 500-litre or 900-litre reservoir bag variants.
What Sets Our EWOT Systems Apart
The Only Patented Dual-Inlet Mega-Flow Mask
Most EWOT masks on the market deliver oxygen through a single inlet. Our patented Turbo Mega-Flow Mask uses a dual-inlet design that delivers double the oxygen flow in half the time — with zero chest tension and no oxygen dilution. Built-in one-way valves ensure smooth oxygen intake and safely exhale carbon dioxide into the room. It is not just a mask — it is the most critical component of an effective EWOT session, and it is exclusive to Optimal Breathing.
Medical-Grade Oxygen Reservoir Bag
Our reservoir bags are made from medical-grade, phthalate-free TPU — the same material used in surgical implants. Free of BPA, phthalates, and strong odours. Resistant to mold, oxygen breakdown, and outgassing. Features a built-in pressure relief valve to prevent overfilling, requires zero cleaning, and is compatible with any oxygen concentrator on the market. Available in 500-litre and 900-litre capacities, mountable horizontally or vertically.
Warranty That Reflects Confidence
Our Economy system comes with a 1-year warranty. Our Premium system comes with a 3-year warranty — significantly longer than what most competitors offer. We back our systems because we rigorously test every unit before it ships.
EWOT Benefits
A consistent EWOT practice supports a wide range of wellness goals:
- Improved oxygenation and circulation
- Increased energy levels
- Faster post-workout recovery
- Delayed aging process
- Boosted immunity
- Reduced inflammation
- Better cognitive function
- Improved sleep quality
EWOT is a wellness and performance practice, not a medical treatment. It is not intended to diagnose, treat, cure, or prevent any disease.
Who Uses EWOT?
Athletes use it for recovery and performance. Busy professionals use it to get maximum benefit from minimum time — 15 minutes of EWOT can accomplish what a much longer conventional workout cannot. Older adults use it to maintain energy and vitality. Biohackers use it as a core longevity protocol. Gym owners and wellness centre operators use our Premium system to offer EWOT as a premium service to their clients.
Buy EWOT Systems With Confidence
All Optimal Breathing EWOT systems ship from the US with fast delivery. Our team is available to help you choose the right system — concentrator capacity, bag size, mask size — so your setup is right the first time. Have questions? Reach out before you buy. We are here to help.
