OXYFIT™ Breath Trainer - Cardio Edition

Sale price$29.99 Regular price$39.99
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Naturally prevent or relieve breathing problems, improve stamina and boost performance with our scientifically backed OXYFIT™ Breath Trainer - Cardio Edition!

Improve lung capacity and function

Improve stamina & endurance

Fix the root cause of breathing problems

Color: Black

Control Your Airflow

By adjusting the airflow, you can customize your workout to suit your fitness level. You can increase or decrease the resistance to achieve maximum efficiency and enhance your lung capacity. This will enable you to breathe more comfortably and improve your physical endurance. Whether you are a beginner or an experienced athlete, this is perfect for you.

Explore the Key Benefits

Discover how the OXYFIT™ Breath Trainer can improve your breathing, enhance your workouts, and boost your overall health with its smart design and easy use.

Your diaphragm is a muscle — and like any muscle, it gets stronger with resistance training.

The OXYFIT Breath Trainer forces your respiratory muscles to work harder with every breath, building raw breathing power that translates directly into longer, stronger workouts. More stamina starts with stronger lungs.

Each session trains your diaphragm and intercostal muscles to stretch deeper and contract harder — gradually expanding the volume of air your lungs can hold and use.

More air per breath means more oxygen delivered to your muscles with less effort. Athletes and everyday users alike notice they can breathe deeper and hold their breath longer within the first few weeks of consistent training.

When your breathing muscles tire out during exercise, your body redirects blood flow away from your legs and arms to keep you breathing. That's why you feel heavy and gassed before your body is actually done.

The OXYFIT Breath Trainer delays this fatigue response by building a stronger, more efficient respiratory system — so you stay energized longer and recover faster between sets.

Rebuilding lung strength is one of the most powerful steps in quitting smoking or vaping. The OXYFIT Breath Trainer strengthens the respiratory muscles that nicotine has weakened, improves oxygen flow, and gives your lungs a daily recovery workout.

Many users find that the act of focused breathing through resistance also helps manage cravings and withdrawal anxiety — replacing a harmful habit with a healthy 5-minute ritual.

Breathing is the foundation of every physical and mental effort — yet almost nobody trains it.

The OXYFIT Breath Trainer gives you conscious control over your breath, so you can regulate intensity during workouts, stay calm under pressure, and push through moments where others gas out. When you master your breath, you master your performance.

The OXYFIT Breath Trainer is built on the principle of Respiratory Muscle Training (RMT) — a method backed by clinical studies and meta-analyses showing measurable improvements in breathing muscle strength, exercise endurance, and reduced breathlessness.

The same method is used by Olympic athletes, military training programs, and pulmonary rehabilitation clinics worldwide. This isn't a trend — it's science you can feel working from day one.

Stronger breathing muscles support slower, deeper breathing patterns at rest — the kind that activates your parasympathetic nervous system and helps your body shift into recovery mode.

Users consistently report falling asleep faster, breathing more quietly through the night, and waking up feeling more rested. Better breathing during the day leads to better recovery at night.

Made from high-quality, medical-grade silicone that is non-toxic, BPA-free, odorless, and waterproof. Designed for daily oral use with complete peace of mind.

Easy to clean, built to last, and environmentally safe.

The ergonomic mouthpiece is designed with flexible silicone wings and a textured teeth-grip surface that comfortably adapts to any mouth shape or size.

No complicated sizing charts. No awkward fit. Just place it between your lips and start training — it conforms to you naturally from the first session.

88%

of athletes increased their stamina after using OXYFIT Breath Trainer daily.

*An anonymous survey conducted by OXYFIT via email one month after purchase revealed that a majority of users experienced improved stamina.

Athletic Breathing

Design Highlights

Tap the ”+” to view product features.

Custom Resistance Control

With the integrated dial, you can easily modify the breathing resistance level to suit your training intensity and fitness objectives. This makes it possible to exert precise control and guarantees a customized training program that changes as you advance.

Comfort Fit Mouthpiece

With its ergonomic design, the mouthpiece fits comfortably and securely in your mouth so that long training sessions don't cause you any discomfort. Its ergonomic design guarantees an ideal seal for successful resistance training.

Textured Grip

The textured surface on the mouthpiece provides a secure and stable grip, preventing slipping during intense breathing exercises. This feature enhances user confidence and comfort during use.

Included with every order

YOUR COMPLETE TRAINING SYSTEM

Device + expert protocol — everything you need to see results

YOUR COMPLETE TRAINING SYSTEM

5-min daily protocol

3 sport-specific breathing programs inside

Step-by-step: from Level 1 to peak lung capacity

Proven endurance & performance techniques

Included free with every order — $19.99 value

My trainer recommended the OXYFIT Breath Trainer, and I’m really impressed. My stamina and breath control during boxing training have significantly improved, allowing me to stay strong through the later rounds. Excellent tool.

David Williams

I can’t believe how much the OXYFIT Breath Trainer has improved my running. My stamina increased dramatically, and I even set a new personal best in my last marathon. Thank you! It’s a must-have for any athlete!

– Max Brown

SECURE ORDERING

Your security is our top priority, ensuring safe and encrypted transactions every time you shop with us.

INSURED SHIPPING

Rest assured, all orders are fully insured for a safe and secure delivery, with free shipping on orders over $75.

GUARANTEED QUALITY

Our commitment to excellence ensures that every product meets the highest standards of quality, providing you with reliable performance and satisfaction.

FAQ

If you have additional questions, please feel free to reach out to us at info@oxyfit.com.

Our customer support is available Monday to Friday: 8am-8:30pm.Average answer time: 24h

Notice

⚠️ Beware of copies and cheap imitations

OXYFIT™ is exclusively sold through our official website only. We do not authorize sales through third-party marketplaces, auction sites, or unauthorized retailers.

Products sold elsewhere are not manufactured by OXYFIT and likely use inferior materials and untested resistance levels that cannot deliver the results our customers expect.

Only authentic OXYFIT devices feature scientifically-validated resistance stages tested on professional athletes and premium-grade materials engineered for long-term durability.

To ensure you receive genuine OXYFIT with our full warranty and support, purchase only from oxyfit.store