Which one is better the 02 trainer or the Elevation Training Mask 2.0? I have asthma so i'm looking for the one that will work best

Well I have the O2 trainer and I've researched some comparison videos if you have asthma probably both are gonna give you a little bit of trouble but I saw on one of the videos that the elevation training mask makes it difficult to breath out which according to bass rutten O2 trainer video isn't as conducive to your training one of the positives about the mask though however is that you don't have to wear the nose clamp thingy on the O2 trainer on the higher levels you WILL have to in order for it to work at it's optimum capacity. I hope this was helpful -Cheers

Would this be comparable to just breathing thru your nose?

On the 1st 3-4 air hole sizes, yes, but then as you go smaller and smaller, it gets harder and harder. Level 12 is basically a giant pin hole. Also, because I can hear myself breathing, I find it easier to regulate my breathing and make sure my breaths are equal and smooth, which helps a lot too.

What's the highest elevation it allows?

This product is not related to elevation. Listen to bas rutten himself talk about it, how and when he came up with it, and what it done for himself and many others.

Why is there 2 different models? Is one older than the other? The more squared one looks like it has a better case and better made

Hello , We only carry the model as in the picture . This is available in Blue and green . The squared one was an older model and the new one with the round caps is the latest model . The mouthpiece is improved and the overall usage is better .

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

O2Trainer Breathing Muscle Training Device | Lung Power & Endurance Tool for Athletes, Singers & High-Altitude Performance | Diaphragmatic Respiratory Trainer | 16 Resistance Caps

O2Trainer Breathing Muscle Training Device | Lung Power & Endurance Tool for Athletes, Singers & High-Altitude Performance | Diaphragmatic Respiratory Trainer | 16 Resistance Caps

Product ID: 1789748

Details

Brand
O2Trainer
Color
Green
Material
Silicone
Number of Items
16
Number of Resistance Levels
16

🌍Portable, no batteries or apps

💨16 adjustable resistance caps

🏋️‍♂️Strengthens diaphragm & intercostals

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

$127.93

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Description

💨 Breathe like a champion, perform like a legend.

COMPACT TRAVEL READY - Lightweight, durable silicone design fits in any gym bag or carry-on—train anywhere, anytime.
BOOST ENDURANCE RECOVERY - Enhance oxygen efficiency for faster breath recovery during workouts or high-altitude challenges.
CUSTOMIZABLE RESISTANCE LEVELS - 16 interchangeable caps let you scale your respiratory workout like a champ.
VERSATILE FOR ALL PERFORMANCE TYPES - Perfect for athletes, singers, climbers, and military pros aiming to dominate their breath control.
ELITE UFC DESIGNED BREATHING TRAINER - Crafted by Bas Rutten to push your lung power to pro levels.

The O2Trainer is a professional-grade breathing muscle training device designed by UFC legend Bas Rutten. Featuring 16 adjustable resistance caps, it strengthens the diaphragm and intercostal muscles to expand lung capacity and improve oxygen efficiency. Its compact, durable silicone build makes it portable and easy to use anywhere without batteries or apps. Ideal for athletes, singers, and high-altitude performers, it delivers measurable improvements in breath control, endurance, and recovery.

Specifications

ASIN	B00CXS7B04
Best Sellers Rank	#39,015 in Health & Household ( See Top 100 in Health & Household ) #10 in Breathing Trainers & Monitors
Brand Name	O2Trainer
Color	Green
Customer Reviews	4.5 4.5 out of 5 stars (2,001)
Global Trade Identification Number	00799632358107
Manufacturer	O2Trainer
Manufacturer Part Number	456
Material Type	Silicone
Model Number	900-02T-Green
Number of Resistance Levels	16
UPC	736211495686 799493418620 799632358107
Unit Count	1.0 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

$127.93

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews