The Respironics SimplyGo Mini might be small, but it has one of the highest oxygen outputs in its class. The SimplyGo Mini offers pulse flow settings 1-5 to accommodate your needs while you’re resting, while you’re active, and it gives you room to increase your flow rate if your oxygen requirements change. Whether you catch a cold, need to increase your oxygen while you exercise, or just want the peace of mind of knowing you don’t need a new concentrator if your flow rate changes the SimplyGo Mini will have you covered!