Aaron
Delivered early and works great
Delivered early and works great. Super portable, and great battery life. A thousand times better than the giant bulky dead-battery thing the insurance company sent.

This is the VARON Oxygen Concentrator Online Store We are the official and the only website which represents VARON. Our brand is founded in 2021. Adhering to the concept of providing practical and preferential oxygen concentrators for more people with hypoxia, the brand continues to optimize products and has been committed to internationalizing our products and passing our ideas to the world. At present, VARON's main product is an oxygen concentrator, which is sold in many countries/regions including the United States. We are also looking for global cooperation, any potential partners can contact us.
VARON Oxygen Concentrator (varoninc.com) has 284 customer reviews on Five Star Index, with an average rating of 3.6 out of 5.
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284 approved reviews, newest moderated first
Aaron
Delivered early and works great. Super portable, and great battery life. A thousand times better than the giant bulky dead-battery thing the insurance company sent.
Diana W.
Meine Erfahrung mit diesem Anbieter ist äußerst enttäuschend und nicht zu empfehlen. Auf meine berechtigte Reklamation erhielt ich überwiegend offensichtlich standardisierte bzw. KI-generierte Antworten, die in keiner Weise auf mein konkretes Problem eingegangen sind. Zudem erfolgt die Kommunikation extrem schleppend – maximal eine Antwort pro Tag per E-Mail, was den Prozess bewusst in die Länge zieht. Statt einer ernsthaften Bearbeitung meines Anliegens wurden mir wiederholt belanglose und ausweichende Antworten geschickt, ohne dass eine echte Lösung angeboten wurde. Der Höhepunkt ist das angebotene „Entgegenkommen“: Für ein defektes Gerät im Wert von 639,99 € wurden mir lediglich 200 € für Rückgabe angeboten. Das ist aus meiner Sicht völlig unangemessen und wirkt wie ein Versuch, Kunden mit mangelhaften Produkten abzuspeisen. Insgesamt hinterlässt dieses Vorgehen den Eindruck eines kundenunfreundlichen und wenig seriösen Geschäftsgebarens. Ich kann nur davon abraten, hier zu kaufen.
sherry R.
I decided on the continuous flow concentrator. The machine isn't heavy and fairly easy to pack. It works great and my only complaint is that it is a little louder than I hoped.
Aurora
I purchased the Varon VP-8G Pulse Flow Portable Oxygen Concentrator from varoninc. The product was heavily advertised with high oxygen output, but in reality, it never delivered the promised oxygen levels. Within less than one week, the machine completely broke down and stopped working. I immediately contacted customer service for help, but they kept delaying and making excuses, dragging the process on for a long time. Only after I opened a dispute through PayPal did they finally respond and ship some spare parts from China. This is clearly a low-quality Chinese-made product. The build quality is bad, the oxygen performance is far below what is advertised, and the after-sales service is extremely poor — they only act when forced by PayPal. I strongly advise everyone, especially those who need reliable oxygen support for health reasons, to stay away from Varon products and this company. Total waste of money and very disappointing experience
Steve D.
I would not recommend the Veron NT-02. It goes off and back on randomly giving an error message. We wanted to return it and Veroninc gave us some vague address in CHINA for us to send it back. Also, customer service is almost nonexistant.
LISA
I recently purchased the Varon VP-8G portable oxygen concentrator. This item is a scam. It does not deliver the amount of oxygen it is advertised to provide. Not even close. I was unable to even walk slowly through a department store on the maximum of 8L with it. My oxygen levels stayed below 88. Brain cells were dying! They will give you lots of excuses, send you automated emails in response to your requests, tell you that you misunderstood everything that you read on their website and won't give you a refund. Additionally, it turns out that they are not FAA approved for flying. This is a big part of the reason people have portable oxygen concentrators. BUYER BEWARE! DO NOT BUY VARON OXYGEN CONCENTRATORS. THEY ARE HAZARDOUS TO YOUR HEALTH.
customer
Nice quiet unit. The remote is very handy. The battery was hard to get in but the company has rectified this problem.
Tony B.
It's totally inadequate and they will not respond to calls or messages about returning machine for a refund! Better Business Bureau next!
Response from VARON Oxygen ConcentratorMar 23, 2026
Hi there, We’re sorry to hear the machine didn't meet your expectations. After reviewing your case, we see the purchase was made through a distributor, and the refund request was submitted over two months after purchase, which is outside the standard return period. That said, we'd still like to help — we offer different models for different needs, and our team is happy to guide you toward a better fit. Please feel free to contact us directly. Thank you.