The Collection
The OXYCURL Collection
One device. Two colors. Full training ecosystem.
Sand
OXYCURL Breathing Trainer — Sand Beige
$69.00$89.00
30-day money-back
Secure checkout
1-year warranty
Obsidian
OXYCURL Breathing Trainer — Obsidian Black
$69.00$89.00
30-day money-back
Secure checkout
1-year warranty
Included with every device
The training ecosystem.
Your OXYCURL comes with a complete training system. No subscriptions. No hidden fees. Scan the QR code inside the box and unlock everything instantly.
8
Training protocols
3 difficulty levels each
3 difficulty levels each
16
Breathwork techniques
No device needed
No device needed
QR Unlock
Why OXYCURL
Built on science. Designed for lifestyle.
Three reasons OXYCURL is the only breathing trainer you need.
Research-backed
BREATHING science-backed
+54% inspiratory muscle strength. +38% breathing endurance. Peer-reviewed IMT results in 4 weeks.
Take it anywhere
Portable
No batteries. No apps. Fits in your pocket. Train at your desk, on the trail, or before a session.
Fast results
Results from week 4
Feel your diaphragm from day 1. Measurable strength gains by week 4. Full adaptation in 12 weeks.
Launch Offer
start where performance begins
Every effort start with breath. Train the foundation.
Free US shipping·30-day returns·1-year warranty