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Real customers who reclaimed their mobility with our mini oxygen concentrators. You can, too.
At approximately 2.9 pounds with the standard battery, the OxyGo FIT Plus is designed for oxygen users who want prescribed pulse-dose oxygen in an exceptionally small, lightweight system.
OxyGo FIT Plus pricing depends on the battery configuration, accessories and package you choose. Standard and extended-battery options are available.
Manufacturer advertising policies can limit how promotional pricing is displayed publicly, so our current discounted price may not appear online.
Get Today's OxyGo FIT Plus PriceThe FIT Plus is built around one clear priority: making prescribed pulse-dose oxygen as small and lightweight as practical for everyday carrying.
Exceptionally low starting weight for easier everyday carrying.
Four pulse-dose settings in a very compact portable system.
Choose minimum weight or additional runtime depending on your day.
Compact, FAA-approved and designed for life beyond the house.
Battery, household AC and compatible vehicle DC operation.
Backed by a five-year manufacturer warranty.
When you're carrying oxygen everywhere you go, a few pounds can make a meaningful difference.
Walking through a store. Going to an appointment. Meeting friends for lunch. Visiting family. Moving from the car into a restaurant. Traveling through an airport.
With the standard battery installed, the complete FIT Plus weighs approximately 2.9 pounds. Its compact size gives people whose prescribed oxygen needs fit the system another option besides carrying heavier portable equipment.
The biggest improvement doesn't always have to be going farther. Sometimes it's simply making the equipment you already need less cumbersome to take with you.
Weight is just a specification until you think about all the places you have to carry it.
If low carrying weight is one of your biggest priorities and your prescribed oxygen needs fall within the FIT Plus's pulse-dose capabilities, its small size may be exactly what makes it worth comparing.
FIT Plus batteries are removable and rechargeable. The choice comes down to whether lower carrying weight or additional potential runtime matters more for your routine.
Total system weight: approximately 2.9 pounds
Best suited to people who want to keep the complete system as light as possible.
Total system weight: approximately 3.4 pounds
Adds potential runtime while keeping the complete system exceptionally lightweight.
If most trips are short errands or appointments, minimum carrying weight may matter most. If you're routinely away longer, the extended battery adds runtime while the complete system remains only about 3.4 pounds.
Travel with oxygen still requires planning. But a smaller, lighter concentrator can reduce how much equipment you're physically carrying through airports, hotels, restaurants, family visits and other destinations.
Always plan adequate battery capacity for travel and confirm your airline's current portable oxygen concentrator and battery requirements before departure.
The OxyGo FIT Plus is a pulse-dose portable oxygen concentrator. It delivers oxygen in response to the beginning of an inhalation rather than supplying constant continuous flow.
The FIT Plus provides pulse settings 1 through 4. Pulse-dose settings should not be interpreted as liters per minute of continuous flow.
That's why weight should never be the only reason to choose a portable oxygen concentrator. The system first needs to fit your prescribed oxygen requirements.
The FIT Plus uses straightforward controls and an easy-to-read display designed for everyday operation at home or away.
The FIT Plus can operate using its rechargeable battery, approved household AC power or compatible vehicle DC power.
That gives you different ways to manage power as you move through the day—from home, to the car, to an appointment or outing and back again.
Extra batteries and an external battery charger can also help when your routine regularly keeps you away from home longer.
Compare the complete package so you know what you'll have for home, vehicle and portable use.
Package contents and promotional bundles can vary. Your order confirmation will identify the battery and accessories included.
Accessories should solve practical problems—whether that's carrying less, staying away longer or keeping another battery ready.
Keeps total system weight near 2.9 pounds and can also serve as a lightweight spare.
Adds potential runtime while keeping total system weight near 3.4 pounds.
Lets a spare battery charge separately from the concentrator.
Provides a hands-free carrying option for walking and travel.
Compact carrying option designed around the small FIT platform.
Approved replacement oxygen columns when replacement is indicated.
Both are compact pulse-dose systems, but they solve different portability problems.
| Feature | OxyGo FIT Plus | OxyGo NEXT NG |
|---|---|---|
| Pulse Settings | 1–4 | 1–6 |
| Starting Weight | About 2.9 lb | About 4.8 lb |
| Primary Strength | Minimum carrying weight and compact size | Greater pulse-setting range and longer battery options |
| Consider FIT Plus If... | Your prescribed needs fit settings 1–4 and carrying as little weight as possible is a major priority. | You need a broader pulse-setting range or substantially longer potential battery runtime. |
Open the specifications you want to compare.
Standard battery: approximately 2.9 pounds and 5.8 × 2.7 × 7.5 inches.
Extended battery: approximately 3.4 pounds and 5.8 × 2.7 × 8.1 inches.
Pulse-dose settings 1 through 4. Pulse settings are not equivalent to continuous-flow liters per minute.
Standard battery: up to approximately 3 hours. Extended battery: up to approximately 5 hours 49 minutes. Actual runtime varies with use and operating conditions.
Standard battery recharge time is up to approximately 2.7 hours. Extended battery recharge time is up to approximately 3 hours 18 minutes under approved charging conditions.
Approximately 39 decibels at pulse setting 2.
AC power supply: 100–240 V, 50–60 Hz. Compatible DC vehicle power and rechargeable battery operation are also supported.
The FIT Plus carries a five-year manufacturer warranty. Component coverage and terms may vary.
The FIT Plus is designed for 24/7 use at home or away. Whether pulse-dose oxygen is appropriate for an individual, including during sleep, depends on the prescription and healthcare provider's instructions.
OxyGo FIT Plus pricing varies by battery configuration and package. Manufacturer advertising policies can limit how promotional pricing is displayed publicly.
Use the pricing form above or call 1-800-608-8651 for today's FIT Plus price and available package options.
You can purchase a new OxyGo FIT Plus from Inspired Portable Oxygen. We can help you compare battery options, accessories and current packages based on your prescribed oxygen needs and routine.
No. The OxyGo FIT Plus is a pulse-dose portable oxygen concentrator with settings 1 through 4.
It weighs approximately 2.9 pounds with the standard battery and approximately 3.4 pounds with the extended battery.
Battery runtime is up to approximately 3 hours with the standard battery and up to 5 hours 49 minutes with the extended battery under qualifying operating conditions.
The FIT Plus provides four pulse-dose settings, while the earlier OxyGo FIT provides three. The FIT Plus also uses updated battery-runtime and product specifications.
Yes. The system includes a DC power cable for use with a compatible vehicle power outlet.
The FIT Plus is approved for commercial air travel. Travelers should always confirm their airline's current portable oxygen concentrator and battery requirements before traveling.
The FIT Plus is designed for 24/7 use. Whether pulse-dose oxygen is appropriate during sleep depends on your prescription, breathing characteristics and healthcare provider's instructions.
No. Pulse-dose settings are not equivalent to continuous-flow liters per minute.
Yes. The OxyGo FIT Plus is prescription medical oxygen equipment. Inspired Portable Oxygen can help explain the prescription paperwork required to complete an order.
No. A portable oxygen concentrator draws in surrounding air and concentrates oxygen while an appropriate power source is available.
Yes. The rechargeable battery is removable and can be replaced by the user.
The FIT Plus carries a five-year manufacturer warranty. Component coverage and terms may vary.
Financing options are available for qualified buyers. Approval, payment amount, APR and terms depend on the financing provider and applicant.
Medicare and insurance oxygen benefits generally operate through durable medical equipment arrangements rather than purchasing a specific portable concentrator for you to own. Inspired Portable Oxygen is a retail provider and does not bill Medicare or insurance.
We help you compare portable oxygen based on your prescription, the way you actually spend your day and what you want your equipment to make easier.
Respiratory-industry experience dating to 1998, including work with manufacturers during the growth of portable oxygen concentrator technology.
Compare weight, oxygen delivery, batteries and practical differences instead of choosing from specifications alone.
Speak directly with an experienced portable oxygen specialist who can help narrow the choices based on your prescription and routine.
Tell us what you're using now, how you spend your day and your prescribed oxygen needs. We'll help you determine whether the lightweight FIT Plus—and which battery setup—makes sense for you.
See Today's FIT Plus Price & Options Call 1-800-608-8651Compare weight, battery life, oxygen delivery, travel and warranty considerations.
Learn what affects portable oxygen battery runtime and how to plan for longer days.
Understand the differences between the two primary oxygen delivery methods.
With over 25 years of experience in the Oxygen industry, Inspired Portable Oxygen is a USA-owned and operated company dedicated to providing your prescribed oxygen therapy in a way that improves your quality of life, encouraging you to travel and live your life on the go.
