ResMed portable oxygen concentrators | ResMed

Portable oxygen concentrators

Oxygen enables every cell in the human body to create energy. Hiking, walking and even talking all require oxygen.

For the oxygen you need, have confidence in the ResMed Mobi, which joins our expanding range of respiratory care solutions. Learn more.


The latest addition to our respiratory care range, Mobi delivers a balance of oxygen, weight and battery life. With an intuitive display, one-touch setup and Pulse-Wave™ technology, it’s designed to provide patients with the oxygen they need to stay active and enjoy life.

LifeChoice™ Activox™ 4L

Activox features a long-lasting battery in a simplified and lightweight design. It uses Pulse-Wave technology to efficiently deliver the selected dose of oxygen at the right time.