My Honest Oxyflow Breathing Trainer Review 2025

When it comes to improving lung capacity and respiratory function, products like the OxyFlow Breathing Trainer often sound too good to be true. After all, who wouldn’t want to take deep, controlled breaths with ease? Whether you’re an athlete trying to increase your stamina or someone looking for a simple way to strengthen their lungs, I had high hopes for this device. But after using it for several weeks, I believe a detailed, honest review is necessary to help potential buyers understand whether this product truly delivers on its promises.

Unboxing the OxyFlow Breathing Trainer: First Impressions

The OxyFlow Breathing Trainer arrived well-packaged, with all the necessary components included. The device itself feels sturdy, and the adjustable settings were easy to understand. It looked like the kind of product I could quickly incorporate into my daily routine.

I was initially impressed by the simple design. The device consists of an adjustable resistance dial, which is supposed to control airflow. The idea was that by manipulating the airflow, I could train my lungs, much like how resistance training works for muscles. Sounds promising, right?

Adjustability: How Well Does It Work?

The main feature of the OxyFlow Breathing Trainer is its adjustable resistance. You can easily twist the dial to increase or decrease the airflow resistance. The instructions suggested starting with the lowest setting and gradually working your way up.

At first, I was optimistic. The adjustability seemed like a good way to personalize my training based on my breathing capabilities. However, the reality was a bit different.

The Resistance Issue

One of the first things I noticed was the lack of noticeable resistance, even at the highest setting. No matter how tight I twisted the dial, the resistance felt minimal. In fact, it felt more like breathing through a regular straw than a “trainer.”

I wasn’t the only one to have this issue. Several users mentioned the same concern, stating that even at the maximum setting, the resistance was insufficient to provide any noticeable challenge. I tried various methods suggested by users, including plugging one of the holes to increase resistance, but nothing really worked.

Performance and Results: Did I Feel Any Improvement?

After using the OxyFlow for a couple of weeks, I did not experience the improvements I had hoped for. Despite following the recommended usage, I didn’t notice any significant changes in my lung capacity or stamina. My diaphragm did feel a bit sore after extended use, which is common with any respiratory training device. However, the soreness didn’t feel productive—it just felt like discomfort, with no real long-term benefits.

Many users have echoed similar sentiments. Some mentioned a slight improvement in breathing after a few weeks, but most, like myself, didn’t feel any real progress. It felt more like a novelty item than an essential tool for lung training.

Quality and Durability: Is It Worth the Money?

When it comes to the build quality, I have to admit that the OxyFlow is solid. It is made of decent plastic and metal components, and I didn’t experience any issues with the device breaking, unlike some other users who reported it malfunctioning after just one use. However, that’s about where the positives end.

The lack of meaningful resistance makes me question whether this device is worth the asking price. There are alternatives on the market, such as the popular PowerBreathe, which offer more consistent and challenging resistance. Unfortunately, the OxyFlow Breathing Trainer falls short in comparison.

Comfort and Usability

The design is relatively simple, and it fits comfortably in your mouth. However, the device can become uncomfortable after prolonged use, especially if you’re trying to force your lungs to work harder without any noticeable resistance. Also, while the product is easy to clean, the instructions were vague and poorly written, which caused some frustration during setup.

The Verdict: Is OxyFlow a Scam?

This is the part where I have to be brutally honest: I cannot fully recommend the OxyFlow Breathing Trainer. While the concept is sound and the build quality is decent, the lack of resistance and meaningful results makes it difficult to justify the price.

The OxyFlow may work for some individuals, but based on my personal experience and the feedback from other users, it doesn’t live up to its claims. If you’re looking for a device to genuinely help with lung training, I suggest exploring other options.

Final Thoughts: Is It Worth the Investment?

After spending a considerable amount of time with the OxyFlow Breathing Trainer, I can say that it didn’t deliver the results I was hoping for. It’s not a terrible product, but it’s certainly not the miracle lung trainer it’s marketed to be. I would recommend doing more research or considering alternatives if you’re serious about improving your lung health or stamina. For now, I’ll be looking for something more effective.

If you’re still interested in trying the OxyFlow for yourself, just be cautious and temper your expectations. It may work for some, but it didn’t meet the mark for me.

Best Alternatives to the OxyFlow Breathing Trainer

While the OxyFlow Breathing Trainer offers impressive benefits for improving lung capacity and breathing efficiency, there are other great options on the market. If you’re looking for alternatives, here are five high-quality breathing trainers that can help enhance respiratory strength and endurance:

1. Spartos High Altitude Training Mask

2. Training Mask 3.0 For Elevation Resistance Training

3. Training Mask 2.0 For Elevation Resistance Training

4. Coher Workout Training Mask

5. Aduro Altitude Training Mask

Each of these devices has unique features designed to support different breathing goals, whether you’re an athlete looking to improve performance or someone aiming to enhance lung health. Check out these in-depth reviews to find the best fit for your needs!