What exactly is included in my order?

Each package comes with 1× OxyBio Breathing Trainer, 1× instruction manual, and a free digital “Mastering Breathing” guide.

What materials is the trainer made from?

The airflow path uses a rust-proof stainless-steel resistance valve, while the mouthpiece and outer body are made from flexible, premium-grade silicone for long-term comfort and durability.

How do I adjust the resistance?

During use, simply adjust the resistance level to your desired level of breathing resistance (make it challenging, but not uncomfortable).

How long will the trainer last?

It is built for years of daily use; the stainless-steel valve won’t rust, and the soft silicone shell resists cracking or warping.

How often should I train?

Do 2 to 4 sets per day, preferably before any meals. The more often you use it the better results you will have.

Formerly Oxyfit | Desertcart Grenada

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

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

EC$175

Duties & taxes included

In stock

Sold byAmazon GrenadaDelivered 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 Grenada.

Secure transaction

Description

💨 Breathe Stronger, Perform Longer — Don’t Let Your Lungs Hold You Back!

BOOST ENDURANCE FAST - Just 5-10 minutes daily makes climbs, runs, and rides feel easier and steadier.
CUSTOMIZABLE CHALLENGE - Dial in your perfect resistance level for continuous lung power gains.
DURABILITY MEETS DESIGN - Corrosion-proof stainless steel valve with premium silicone body built to last.
DUAL ACTION LUNG WORKOUT - Train both inhalation and exhalation muscles for full respiratory strength.
ANYWHERE ANYTIME TRAINING - No batteries or bulky gear—fits in your pocket or gym bag for on-the-go use.

The OxyBio Formerly OxyFit is a portable, adjustable breathing resistance trainer designed to strengthen both inhalation and exhalation muscles. Crafted with corrosion-proof stainless steel and premium silicone, it offers durable, battery-free lung training anytime, anywhere. Ideal for athletes and fitness enthusiasts aiming to improve endurance and respiratory efficiency with just minutes of daily use.

Specifications

ASIN	B0DLTPJGRR
ASIN	B0DLTPJGRR
Best Sellers Rank	#35,613 in Health ( See Top 100 in Health ) #15 in Oxygen Therapy Products
Brand Name	OxyBio
Color	Black
Customer Reviews	4.1 4.1 out of 5 stars (349)
Customer reviews	4.1 4.1 out of 5 stars (349)
Manufacturer	OxyBio
Manufacturer	OxyBio
Package Dimensions	11.3 x 6.2 x 5.89 cm; 59 g
Unit Count	1 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

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months 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.