The Inogen Rove 4 is the smallest current option, weighing approximately 2.9 pounds with a standard battery and offering pulse-dose settings 1 through 4. The Rove 6 weighs approximately 4.8 pounds, provides settings 1 through 6, and supports longer battery operation. The G4 is an earlier three-setting compact model, while the G5 is an earlier six-setting model that Inogen replaced with the Rove 6. Rove 4 batteries are compatible with the G4, while Rove 6 batteries are compatible with the G5. The appropriate concentrator must meet the user’s oxygen prescription.

At pulse-dose Setting 1, the Inogen Rove 4 provides up to 3 hours 12 minutes with a standard battery and up to 6 hours 7 minutes with an extended battery. The Rove 6 provides up to 6 hours 15 minutes with a standard battery and up to 12 hours 45 minutes with an extended battery. Inogen lists up to five hours for the G4 with its extended battery, while current G5-compatible batteries are rated for up to 6 hours 15 minutes standard or 12 hours 45 minutes extended at Setting 1. Actual runtime decreases at higher settings and varies with battery age, breathing rate, temperature, and operating conditions.

The Inogen Rove 4, Rove 6, One G4, and One G5 provide pulse-dose oxygen rather than continuous flow. Inogen Intelligent Delivery Technology detects the beginning of an inhalation and delivers a measured oxygen bolus through the nasal cannula. An Inogen setting is not equivalent to the same number of liters per minute of continuous-flow oxygen, so the model and setting must be prescribed or confirmed by a qualified healthcare provider.

Yes. The Inogen Rove 4, Rove 6, G4, and G5 meet FAA requirements or acceptance criteria for portable oxygen concentrators used aboard aircraft. Contact the airline before traveling to confirm its medical-documentation and battery requirements. Inogen recommends carrying enough fully charged batteries to operate the concentrator for at least 150% of the expected flight duration, including additional time for possible delays.

An Inogen portable oxygen concentrator can provide pulse-dose oxygen during sleep for selected patients when prescribed for nighttime use. Inogen Intelligent Delivery Technology is designed to detect inhalation and deliver oxygen during rest, activity, and sleep. Because pulse-dose oxygen is not appropriate for every nighttime oxygen requirement, a qualified healthcare provider should confirm the model, setting, and nighttime oxygen saturation before use during sleep.

Selected Inogen portable oxygen concentrators, rechargeable batteries, chargers, and travel accessories may be available online at CPAPStoreDubai.com and at CPAP Store® Dubai on Palm Jumeirah, located inside Kempinski Hotel & Residences Palm Jumeirah. Product selection and inventory vary by brand and model, so customers should check online or contact CPAP Store® Dubai to confirm current availability.

CPAP Store® Dubai offers standard and expedited shipping for eligible Inogen products, with free shipping available on qualifying orders. Delivery is available across the seven UAE emirates and may also be available to Saudi Arabia, Kuwait, Bahrain, Qatar, and Oman, subject to product availability, manufacturer restrictions, and local import requirements.