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The ResMed Mobi portable oxygen concentrator features an innovative, industry-leading design for everyday living. Mobi’s provides a perfect balance of oxygen, weight and battery life is designed to give users the freedom to live an active life.
It features of the longest-lasting batteries of any portable oxygen concentrator, and it is small and lightweight; weighing only 5.5 pounds. The Mobi internal battery provides up to 8.6 hours of power on setting 1 and adding the optional external battery can provide up to 4.5 hours of extra battery life; for a total 13 hours of combined battery life on setting 1.
The unit uses ResMed Pulse-Wave™ technology to efficiently deliver the proper dose of oxygen with each inhale. As the user activity level changes, the Mobi detects breathing adjusts and automatically switches between active and rest mode. The Pulse-Wave technology assists in matching oxygen delivery to a user's inhalation rate for maximum comfort and synchronization. This helps prevent oxygen delivery from being released at a faster rate than a user can inhale, which sometimes occur with other pulse-dose delivery devices.
The Mobi is designed for one-touch startup, and easy setting changes with an LCD display screen provides easy to read notifications about device functions and oxygen delivery. One glance is all it takes to confirm Mobi is delivering the chosen dose of oxygen.
The ResMed Mobi Basic Package includes the unit, internal battery, AC and DC power supplies, AC power cord, carry case, shoulder strap, cannula, and manual.
PULSE-WAVE technology delivers selected dose of oxygen on each inhale
Lightweight at only 5.5 pounds
Five-Year Manufacturers Warranty
One of the Longest-Lasting Batteries
FAA Approved for Commercial Flights
One-touch startup and user-friendly control panel with simple setting changes.
Stylish carrying bag conceals cannula, tubing and accessories
9.6 inches Wide x 4.49 inches Deep x 7.95 inches High
Five-Year Warranty on Unit One-Year on Sieve Beds and Batteries One-Year on Accessories
Alarms / Alerts
Low battery, critical low battery, low oxygen purity, no breath detected, high temperature
Battery Charging Time
Internal Battery: 6.1 hours average
External Battery: 3.1 hours average
Not In Use
Internal Battery: 3.6 hours average
External Battery: 1.8 hours average
Setting of 1
Internal Battery: 8.6 hours average
External Battery: 4.5 hours average
Setting of 2
Internal Battery: 6 hours average
External Battery: 3 hours average
Setting of 3
Internal Battery: 3.8 hours average
External Battery: 1.9 hours average
Setting of 4
Internal Battery: 3.2 hours average
External Battery: 1.6 hours average
Sound Pressure Level of 38.2 decibels on setting of 2 Sound Pressure Level of 45.5 decibels on setting of 4 Sound Power Level of 53.5 decibels on setting of 4 Alarm Sound Level: 70 Decibels
Operating Ranges, Intended for Use
Temperature: -41 F to 104 F (5C to 40 C)
Humidity: 15% to 93%, non-condensing
Atmospheric Pressure: 700 hPa to 1013 hPa
Altitude: Up to 10,000 feet (3048 meters) Performance degradation can occur at higher altitudes.
Mobi Unit (35001), internal battery, AC power supply and cord, DC power supply, carry case, shoulder strap, cannula (C-7), and user’s manual.
Product Q & A
Click Here to Ask our Oxygen Experts a Question About the ResMed Mobi
Can I take the Mobi be used the a plane or aircraft?
Yes. The unit is FAA approved to be operated aboard all commercial aircraft whose flights that depart or land within the United States.
Is the Mobi covered by Medicare?
The answer is “maybe.” If you are already receiving oxygen tanks from your Medicare provider, then you are getting what they consider a portable oxygen solution. If you are starting with a 24 hour per day solution, there is a chance that a provider might supply you with this type of oxygen concentrator. By definition, a portable solution can be either oxygen tanks or a portable oxygen solution. Please call us 877.774.9271 for any questions about Inogen G3 Medicare coverage.
How much does the Mobi weigh?
The unit weighs 5.5 pounds with the standard internal battery and the 6.6 pounds with the external battery.
Does the unit come with a warranty?
There is a 5-year warranty on the unit, 1-year warranty on batteries and sieve beds and 1-year on all other accessories.
What kind of maintenance is required on the Mobi?
Maintenance varies depending on usage, but the unit may require full service once a year. Between services, maintenance is minimal.
How long will the batteries last with the Mobi
Battery duration is up to 8.6 hours with the internal battery and battery and up to 4.5 hours with the external battery.
How long does it take to charge batteries?
Battery duration varies significantly depending on if the unit it being operated. While in use the recharge time averages 6.1 hours for the internal battery and 3.1 hours for the external battery. Not in use recharge times averages 3.6 hours for the internal battery and 1.8 hours for the external battery.
Can you use Mobi with a CPAP or BiPAP machine?
The Mobi is a pulse only machine and cannot be used with a CPAP or BiPAP machine. A continuous flow unit is required to use a CPAP or BiPAP unit.
How loud is the Mobi?
This unit ranges from 38 to 52. The decibel level increases on a higher settings.