Frequently Asked Questions

Frequently Asked Questions

What is a mild pressure chamber?

A mild pressure chamber is an enclosed cabin in which the air pressure is raised slightly above normal ambient pressure. Depending on the model, you sit or lie comfortably inside and breathe oxygen-enriched air from the built-in concentrator through a mask. X4Oxygen systems are designed for wellness, relaxation and mindful time out in everyday life – they are not medical devices.

How much does a session or your own chamber cost?

What do customers use the mild pressure chamber for?

What do customers use the mild pressure chamber for?

What happens during a session?

What happens during a session?

What should I consider before use?

How often can I use the chamber?

Why are there Chinese providers with similar-looking products?

Why are there Chinese providers with similar-looking products?

What is the interval mode of X4 systems?

Our digital systems offer an optional interval mode: phases in which you breathe enriched air from the concentrator through the mask (approx. 20 minutes, around 96% oxygen content) automatically alternate with phases of normal ambient air (approx. 5 minutes, around 21%). This makes a session more varied and comfortable. The interval mode is a comfort and programme function of the control system; no health-related claims are associated with it.

X4 Innovation AG © 2026 All Rights reserved

X4 Innovation AG © 2026 All Rights reserved

Legal Disclaimer: The effects described on this website are based on wellness observations and have not been evaluated by medical authorities. Our products are not medical devices and are not intended to diagnose, treat, or cure any disease. They do not replace professional medical advice. Always consult a physician before use, especially if you are pregnant, have a heart condition, or use a pacemaker. No healing promises are made. Use is at your own risk.