Da Vinci Medical
In Stock
Da Vinci VO2 Pro™ Bagless EWOT System
Due to high demand, the estimated shipping time is 6 weeks
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The World’s First Bagless EWOT System for Peak Performance & Recovery
VO2 Pro is the world’s first bagless exercise with oxygen therapy (EWOT) system, engineered for elite athletic training, high-volume wellness clinics, and home users seeking advanced fitness recovery.
Unlike traditional oxygen therapy machines that require 14 sq. ft. of floor space and up to 90 minutes of refill time, VO2 Pro delivers unlimited enriched air on-demand. No bag, no refill delay, no compromise.
This patent-pending oxygen training system is optimized for high-performance environments:
- Zero fill time for continuous enriched oxygen therapy
- No bulky air storage bag required
- Ultra-compact footprint under 3 sq. ft.
Ideal for:
- Elite athletic training centers
- High-traffic wellness clinics
- Home fitness recovery enthusiasts
Whether you're running back-to-back recovery sessions or pushing for peak oxygen performance, VO2 Pro never slows you down.
Already have an oxygen generator?
Explore the HyperMax EWOT System →
Shop the best EWOT system for athletes, biohackers, and recovery-focused professionals. Improve endurance, reduce fatigue, and optimize every workout.
Specifications
Weight: 155 lbs
Size: 30" L x 13.5" x 26.5" (occupies 2.8 sq ft).
Timer: Auto shutoff timer @ 5 MIN increments.
Noise Level: 70dB
Generator Flow Rate: 60-125LPM
O2 Purity: Min. output 42%. Max output 92%+- (adjustable with a decrease in LPM)
Inspiratory Capacity: NO LIMIT (represents how many liters per minute a user can breathe).
Voltage: 110–120V AC
Frequency: 60 Hz
Current Draw: 15–19 Amps
Circuit Required: Dedicated 20 Amp circuit with a 20A outlet
Outlet Type: NEMA 5-20R (standard 120V, 20A outlet with T-slot)
Power Cord Length: 13.5’
Filter: 2x HEPA + Medical Filter
OPTIONAL Inspiratory Resistance Trainer (adjustable from 8–38 cm H₂O).
What Is Included
- 70 lpm generator
- VO2 Pro server (top unit)
- 1 10' oxygen hose
- 1 oxygen mask
- Oxygen hose & mask hook for storage
- 2 Medical filters (1 spare)
- 3 3/8" OD silicone feed hoses (1 spare)
- Remote control
- User Manual
Tax and Financing
Shipping
Free Shipping within the US.
Warranty
Warranty: 2 years
International Customers
International customers: to ensure a seamless and personalized ordering experience, we kindly ask that you place your orders through a direct call with our team. This allows us to cater to your specific needs, including shipping preferences and any inquiries you may have about our products. We’re excited to serve you globally!
+1-888-391-5350
Disclaimer
System exhausts high-flow warm air during usage. Use in a well cooled room with ventilation. System includes 4" output port to vent warm air (optional). Port is built-in and vent hose can be attached if desired.
Expectant mothers should consult a healthcare professional before using biohacking technologies.
NO BAG. NO WAITING. NO LIMITS.
Our OptiFlow™ feature allows for a user to breathe at any LPM (liters per minute) as the system introduces room air to cover the demand during sprints. This lowers the purity by a variable percentage based on demand. The system threshold is 42% purity as traditional EWOT only requires 40% purity.
• Auto shutoff at any duration (5 min increments)
• Occupies under 3 sq ft.
•Instant high-flow
• Accommodates any LPM demand
Unmatched Oxygen Quality
Our VO2 Pro™ System delivers air passing through dual HEPA filters and a high-flow medical-grade filter before reaching the oxygen hose. Experience the highest standard in oxygen filtration.
Don't believe the hype of needing 93+% O2 Purity
All oxygen generators make this purity so that became the "story" all competitors use and has no scientific backing. ZERO. Refer to the original clinical studies that spawned EWOT, supporting the use of only 40% purity, Manfred von Ardenne's Oxygen Multi-step Therapy: Physiological and Technical Foundations.
During exercise, the body’s ability to use oxygen is driven more by circulatory efficiency, mitochondrial capacity, and capillary perfusion, rather than simply increasing the oxygen percentage in the air you breathe.
Multiple studies have demonstrated that:
- Hemoglobin saturation approaches 98–100% at oxygen concentrations as low as 30–40%.
- Once hemoglobin is fully saturated, any additional oxygen (above ~40–50%) dissolves in plasma and provides limited additional benefit to cellular uptake.
In other words, increasing FiO₂ beyond 50% may sound more powerful, but oxygen uptake plateaus and performance returns diminish beyond that threshold.
Wagner et al. (2006) and Richard Bloomer (2009) confirmed that oxygen delivery and VO₂ max do not significantly increase when FiO₂ rises above 50% during exercise. The body simply can’t absorb or use much more oxygen once these physiological limits are reached — making approximately 50% the most efficient and optimized range for EWOT. VO2 Pro’s OptiFlow™ lowers purity under load (beyond 70LPM inspiratory volume) to compensate — lowering the O2 to approx 42% (at 100LPM).
Adjustable Inspiratory Resistance Trainer
Upgrade your VO2 Pro Bagless EWOT system with our Adjustable Inspiratory Resistance Trainer, designed to convert your setup into a powerful inspiratory-only respiratory training device. This easy-to-install add-on replaces the existing rear port valve on the VO2 Pro server and allows users to precisely adjust breathing resistance from 8–38 cm H₂O, delivering a customizable workout for the diaphragm, lung capacity, and overall respiratory strength. Ideal for athletes, biohackers, and wellness clinics, this breath training device supports intermittent hypoxic training (IHT), respiratory muscle training (RMT), and enhances the benefits of EWOT (Exercise with Oxygen Therapy) by introducing controlled inspiratory load. Improve VO₂ max, oxygen efficiency, and breathing endurance with this essential respiratory performance tool.
Have a question?
Contact our team to speak with a specialist about the VO2 Pro™ Bagless EWOT System.
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