★★★★★
Mary wanted a lighter portable oxygen unit and praised the time Jeff and Donald spent explaining the different models and financing options before she purchased.
MU
Mary UsherGoogle verified review
Inogen portable oxygen options
Regain Your Freedom With the Right Inogen
Compare the lightweight Inogen Rove 4 and powerful Inogen Rove 6 based on your oxygen setting, activity level, battery needs, and budget.
- New and pre-owned options
- Financing available
- Nationwide shipping
- Open 7 days
Rove 4
Best when carrying weight matters most.
Rove 6
Best when you want more settings and battery life.
Get Pricing & Your Free Comparison Guide
Review current packages, battery options, financing, and availability with an oxygen specialist.
- Compare the Rove 4 and Rove 6
- Ask about new or pre-owned units
- No obligation to purchase
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855-695-6036
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Specialist HelpCompare before buying
Travel ReadyFAA-approved models
Flexible OptionsNew, pre-owned, financing
Real SupportCall 7 days a week
4.9
★★★★★
145 Google reviews
Google customer reviews
Trusted by Portable Oxygen Customers
Customers consistently mention clear explanations, patience, and help choosing the right equipment.
★★★★★
“Quick and easy application process, Both Dawn and Nick were very helpful”
HB
Howard Butler
Google verified review
★★★★★
“Excellent sales experience... No pressure.... Overall five star experience”
LS
Larry Selph
Google verified review
★★★★★
“A pleasure to deal with”
RK
Roberta Kay
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Clear explanations
No-pressure help
Model guidance
Financing support
Ongoing care
Quick product guide
Which Inogen Sounds Most Like You?
Choose the answer that best describes what matters most.
What is your biggest priority?
The Inogen Rove 4 may be your best starting point.
It weighs about 2.9 lbs and provides pulse-dose settings 1–4. Your prescription and oxygen needs should guide the final choice.
The Inogen Rove 6 may be your best starting point.
It provides pulse-dose settings 1–6 and offers longer maximum battery runtime for customers who want more flexibility.
An oxygen specialist can help you compare both models.
We can review your oxygen setting, typical day, travel plans, battery needs, and budget before you decide.
Most popular
Go Farther With the Inogen Rove 6
Best for customers who want more settings, longer battery options, and more flexibility for everyday use or travel.
Oxygen DeliveryPulse dose 1–6
WeightAbout 4.8 lbs
Maximum RuntimeUp to 13 hours*
Air TravelFAA approved
- More pulse-dose settings than the Rove 4
- Strong choice for errands, appointments, and travel
- Standard and extended battery options
- New and pre-owned inventory may be available
Important: The Rove 6 is pulse dose and does not provide continuous-flow oxygen.
*Runtime varies by battery, setting, breathing rate, battery condition, and use.
Lightest choice
Carry Less With the Inogen Rove 4
Best for customers who prioritize the lowest carrying weight and need pulse-dose settings within the Rove 4 range.
Oxygen DeliveryPulse dose 1–4
WeightAbout 2.9 lbs
Maximum RuntimeUp to 6 hours*
Air TravelFAA approved
- Lighter than the Rove 6
- Easy to carry during errands and appointments
- Standard and extended battery options
- Additional batteries may help on longer travel days
Important: The Rove 4 is pulse dose and does not provide continuous-flow oxygen.
*Runtime varies by battery, setting, breathing rate, battery condition, and use.
Side-by-side comparison
Inogen Rove 6 vs. Rove 4
Compare the main differences before requesting pricing.
| Feature | Rove 6 | Rove 4 |
|---|---|---|
| Best For | More settings and longer outings | Lowest carrying weight |
| Oxygen Delivery | Pulse dose with Intelligent Delivery | Pulse dose with Intelligent Delivery |
| Settings | 1–6 | 1–4 |
| Weight | About 4.8 lbs | About 2.9 lbs |
| Maximum Runtime | Up to 13 hours* | Up to 6 hours* |
| FAA Approved | Yes | Yes |
Common concerns
Questions Customers Often Have Before Buying
Clear answers can make the decision much easier.
How do I know which oxygen setting I need?
Your prescription should guide the decision. Our team can review the setting listed by your provider and explain which portable models support that range.
Will someone show me how to use it?
Yes. We can explain startup, battery installation, charging, alarms, cannula connection, and the basic daily operation of your machine.
What happens after the machine arrives?
Our Patient Advocate Department follows up after every purchase and cares for each patient one by one, helping with setup questions, accessories, replacement needs, and ongoing support.
How long will the battery last?
Battery life depends on the machine, battery size, oxygen setting, breathing rate, battery condition, and use. We can help you choose a battery package that fits your typical day.
Can I use it in the car or while traveling?
The Rove 4 and Rove 6 can be powered and charged with compatible AC and DC equipment. Both are FAA approved, but you should confirm your airline’s battery and documentation requirements before flying.
What if I need help with batteries or accessories later?
You can contact our team for help with replacement batteries, chargers, carrying options, accessories, warranty questions, and equipment support.
Do I need a prescription before ordering?
Oxygen concentrators require a valid prescription. Our team can explain what information is needed and help guide you through the process.
What if I need continuous-flow oxygen?
The Rove 4 and Rove 6 are pulse-dose machines. If your prescription requires continuous flow, we can help you review other portable or home oxygen options.
Take the next step
Get Current Inogen Pricing and Your Free Comparison Guide
Compare the Rove 4, Rove 6, available battery packages, financing, and pre-owned options.
- Review which model may fit your needs
- Ask what is included in current packages
- Understand battery and accessory options
- No obligation to purchase
Request Pricing & Guide
Complete the form and an oxygen specialist will follow up.
By submitting this form, I authorize On The Go Portable Oxygen to contact me, including by phone.
